PolySwitch Surface-mount Resettable Devices

Transcription

1 PolySwitch Surface-mount Resettable evices Surface-mount More than ten years ago, Raychem ircuit Protection introduced the SM product family, and polymeric PT devices quickly became the computer industry standard for keyboard, mouse, and disk drive protection. In 1995, Raychem ircuit Protection advanced the technology, reducing the size and cost of surface-mount resettable devices with the introduction of its minism product series. The recent additions to the surfacemount family include the nanosm series, which reduces the size to a 3216mm (1206mils) foot print, one-third the size of the popular minism series. enefits: Smaller size saves board space and cost Many product choices give engineers more design flexibility ompatible with high-volume electronics assembly ssists in meeting regulatory requirements Higher voltage ratings allow use in new applications Products in this section are grouped by: Product imensions, Product Series, Hold urrent Features: roadest range of resettable devices available in the industry urrent ratings from 0.05 to 3 Voltage ratings from 6V computer and electronic applications to 60V (600V Telecom) gency recognition: UL, S, TÜV Small footprint Fast time-to-trip Low resistance pplications: omputer motherboards Modems US hub, ports and peripherals I139 ports igital cameras isk drives -ROMs Game machines attery packs Phones Fax machines nalog and digital line cards Printers Ps hargers Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 187

2 Selection Guide for Surface-mount evices Step 1. etermine the circuit s operating parameters. Fill in the following information about the circuit: Maximum ambient operating temperature Normal operating current Maximum operating voltage (i.e. minism01 is 60V max.) Maximum interrupt current Step 2. Select the PolySwitch device that will accommodate the circuit s maximum ambient temperature and normal operating current. Look across the top of Table S2 to find the temperature that most closely matches the circuit s maximum operating temperature. Look down that column to find the value equal to or greater than the circuit s normal operating current. Now look to the far left of that row to find the part number for the PolySwitch surface-mount device that will best accommodate the circuit. evices in this section are grouped by device dimensions, so your operating-current requirement may be found in more then one grouping. The thermal derating curves located in Figure S1 are the normalized representations of the data in Table S2. Step 3. ompare the selected device s maximum electrical ratings with the circuit s maximum operating voltage and interrupt current. Look down the first column of Table S3 to find the part number you selected in Step 2. Look to the right in that row to find the device s maximum operating voltage (V MX ) and maximum interrupt current (I MX ). nsure that V MX and I MX are greater than or equal to the circuit s maximum operating voltage and maximum interrupt current. 188 PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

3 Step. etermine time-to-trip. Surface-mount Time-to-trip is the amount of time it takes for a device to switch to a high-resistance state once a fault current has been applied across the device. Identifying the PolySwitch device s time-to-trip is important in order to provide the desired protection capabilities. If the device you choose trips too fast, undesired or nuisance tripping will occur. If the device trips too slowly, the components being protected may be damaged before the device switches to a high-resistance state. Figures S11-S19 show the typical time-to-trip at 20 for each of the PolySwitch devices. If the PolySwitch device s time-to-trip is too fast or too slow for the circuit, go back to Step 2 and choose an alternate device. Step 5. Verify ambient operating conditions. nsure that your application s minimum and maximum ambient temperatures are within the operating temperature of -0 to 85 (-0 to 125 for SMH160). Step 6. Verify the PolySwitch device dimensions. Using dimensions in Table S, compare the dimensions of the PolySwitch device you selected with the application s space considerations. Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 189

4 Protection pplication Selection Table for Surface-mount evices The table below lists Polyswitch devices typically used in these applications. Specifications for the suggested device part numbers can be found in this section. Once a part has been selected, the user should evaluate and test each product for the intended application. PolySwitch Resettable eviceskey Selection riteria Overcurrent Fast Time-to-trip Protection pplication dditional omments Overvoltage Small Size Low Resistance (Temperature Protection) adapter input power use w/ Zener & triac SM250 SM250 SM200 attery pack protection nanosm150 minism260 minism190 harger protection nanosmm050 minismm110/16 nanosmm075 PU/I protection nanosmm100 nanosm150 nanosmm075 ata acquisition/sensor microsm005 microsm005 input/output power 6V nanosmm075 nanosm150 nanosmm050 12V minism075 minismm110/16 minism075 nanosmm075 nanosmm100 nanosmm050 evice ay system 12, 20 minism200 minism260 minism minism260 SM300 minismm200 thernet/lan nanosmm050 minismm110/16 nanosmm075 Fan microsm035 microsm050 microsm035 I 802.3af VOIP SM SM SM I-139 power provider SM100/33 SM185 SM100/33 alt. power provider SM185 SM185 SM150/33 self-powered SM185 SM185 SM150/33 L inverter nanosmm050 minismm110/16 nanosmm075 L screen power nanosmm050 nanosmm050 microsm035 LN (Low Noise lock) SM075 SM075 SM050 Motor 6V nanosmm100 nanosm150 microsmm V minism075 minismm110/16 minism075 PS/2 mouse/keyboard nanosmm075 nanosmm100 nanosmm050 Signal - data communication 6V nanosmm075 nanosmm075 nanosmm V minism050 minismm075 minism020 30V SM SM075 SM050 SSI nanosmm100 nanosm150 nanosmm075 Smart card reader microsm010 microsm035 microsm005 Telecom - modem UL1950 O TS TS TS OV TV270S or S* TV270S or S* TV270S or S* ITU-T K.21 O TS250, TSV250 TS250, TSV TS R OV TV270S* TV270S* TV270S* igital line O minism01 minism01 minism01 OV TV270S* TV270S* TV270S* Telecom - PX UL1950 O TS TS R TS OV TV270S or S* TV270S or S* TV270S or S* ITU-T K.21 O TS250, TSV250 TS TS R OV TV270S* TV270S* TV270S* Subscriber O minism01 minism01 minism01 Telecom - line card Telcordia O TS R--0.5 TS R--0.5 TS R--0.5 GR-1089 OV TV270S* TV270S* TV270S* ITU-T K.20 O TS250, TSV250 TS R TS250 OV TV270S* TV270S* TV270S* Intrabuilding protection Telcordia GR1089 TSL SM TSL Temperature sensor PU nanosmm050 nanosmm075 nanosmm050 US Individual Port nanosmm075 nanosmm100 nanosmm050 2 port ganged nanosm150 minism150 minism125 3 port ganged minism200 minismm200 minismm200 *Refer to the Siar thyristor product section for more information. This list is not exhaustive. Raychem ircuit Protection welcomes our customers input for additional application ideas for Polyswitch Resettable devices. 190 PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

5 Surface-mount Table S1. Product Series: Size, urrent Rating, Voltage Rating/Typical Resistance for Surface-mount evices TS250 nanosm minism TSL250 nanosmm microsm minismm midsm SM SM2 minism TSV250 TS600 Size mm (mils) 3216 (1206) 3225 (1210) 532 (1812) 5050 (2018) 7555 (2920) 8763 (325) (20) * * Hold urrent () V /25Ω V/12.5Ω V /12Ω V / V/ Ω V /.0Ω V / V/11.0Ω V / 30V /1.Ω 60V/8.5Ω V /1.Ω 60V /3.0Ω V /0.81Ω V /0.0Ω 13.2V /0.55Ω 2V /0.60Ω 57V /0.5Ω 60V /0.87Ω V /0.20Ω 6V /0.29Ω 13.2V /0.23Ω 30V /0.67Ω 2V /0.20Ω V /0.15Ω 15V /0.25Ω 30V /0.30Ω 33V /0.27Ω V / 6V /0.1Ω 6V /0.12Ω 8V /0.1Ω 16V /0.12Ω V /0.09Ω 15V /0.16Ω V /0.08Ω 6V /0.07Ω 6V /0.07Ω 15V /0.13Ω 15V /0.16Ω 33V /0.15Ω V /0.066Ω 16V /0.10Ω V /0.12Ω V /0.065Ω V /0.050Ω 6V /0.07Ω 15V /0.09Ω 8V /0.00Ω V /0.06Ω V /0.035Ω 6V /0.05Ω 6V /0.030Ω V /0.033Ω *Refer to Telecommunications and Networking section for dimensions; voltage for these parts is RMS max. Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 191

6 Table S2-. Thermal erating for Surface-mount evices [Hold urrent () at mbient Temperature ( )] Maximum mbient Temperature Part Number nanosm Series Size 3216 mm/1206 mils nanosm Lead-free devices are listed in Table S2- nanosmm Series Size 3216 mm/1206 mils nanosmm nanosmm nanosmm nanosmm nanosmm Lead-free devices are listed in Table S2- microsm Series Size 3225 mm/1210 mils microsm microsm microsm microsm microsm microsm microsm Lead-free devices are listed in Table S2- minism Series Size 532 mm/1812 mils minism minism minism minism minism minism minism minism minism Lead-free devices are listed in Table S2- minismm Series Size 532 mm/1812 mils minismm minismm075/ minismm minismm110/ minismm150/ minismm minismm minismm Lead-free devices are listed in Table S2- minism Series Size mm/20 mils minism Lead-free devices are listed in Table S2-192 PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

7 Table S2-. Thermal erating for Surface-mount evices [Hold urrent () at mbient Temperature ( )] continued Maximum mbient Temperature Surface-mount Part Number midsm Size 5050 mm/2018 mils SM SM SM SM SM Lead-free devices are listed in Table S2- SM Size 7555 mm/2920 mils SM SM SM SM SM100/ SM SM SM260-R SM Lead-free devices are listed in Table S2- SM2 Size 8763 mm/325 mils SM SM150/ SMH SM SM SM Lead-free devices are listed in Table S2- Telecom Surface-mount TSL TS TSV TS TS R TSM Table S2-. Thermal erating for Lead-free Surface-mount evices [Hold urrent () at mbient Temperature ( )] Maximum mbient Temperature Part Number Lead-free nanosm Series Size 3216 mm/1206 mils nanosm020f nanosm035f nanosm050f/ nanosm075f Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 193

8 Table S2-.Thermal erating for Lead-free Surface-mount evices [Hold urrent () at mbient Temperature ( )] continued Maximum mbient Temperature Part Number nanosm110f nanosm150f Lead-free nanosmm Series Size 3216 mm/1206 mils nanosmm012f nanosmm020f nanosmm050f nanosmm050f/ nanosmm075f nanosmm100f Lead-free microsm Series Size 3225 mm/1210 mils microsm005f microsm010f microsm035f microsm050f microsm075f microsm110f microsm150f Lead-free minism Series Size 532 mm/1812 mils minism01f minism020f minism050f minism075f minism110f minism110f/ minism125f minism125f/ minism150f minism160f minism200f minism260f minism260f/ Lead-free minismm Series Size 532 mm/1812 mils minismm075f/ minismm110f minismm110f/ minismm200f minismm260f Lead-free SM Series Size 5050 mm/2018 mils SM030F SM100F SM150F SM200F PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

9 Surface-mount Table S2-.Thermal erating for Lead-free Surface-mount evices [Hold urrent () at mbient Temperature ( )] continued Maximum mbient Temperature Part Number Lead-free SM Series Size 5050 mm/2018 mils SM030F SM050F SM100F SM150F SM200F Lead-free SM Series Size 7555 mm/2920 mils SM030F SM050F SM075F SM075F/ SM100F SM100F/ SM125F SM260F SM300F Lead-free SM2 Series Size 8763 mm/325 mils SM150F SM150F/ SM185F SM200F SM250F Thermal erating urves for Surface-mount evices* = nanosm/microsm/minism & SM = minism190 = SMH Figure Figure S1. S1. Thermal Thermal erating erating urve urve Percent of rated hold and trip current mbient Temperature ( ) *Refer to Telecom and Networking section for thermal derating of Telecom parts. Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 195

10 Table S3-. lectrical haracteristics for Surface-mount evices at 20 I H I T V MX I MX P TYP Max. Time-to-Trip R MIN R TYP R 1 MX Figure for Part Number () () (V ) () (W) () (s) Ω Ω Ω imensions nanosm Series Size 3216 mm / 1206 mils nanosm S3 Lead-free devices are listed in Table S3- nanosmm Series Size 3216 mm / 1206 mils nanosmm S2 nanosmm S2 nanosmm S2 nanosmm S2 nanosmm S2 Lead-free devices are listed in Table S3- microsm Series Size 3225 mm / 1210 mils microsm S microsm S3 microsm S3 microsm S3 microsm S3 microsm S3 microsm S3 Lead-free devices are listed in Table S3- minism Series Size 532 mm / 1812 mils minism S3 minism S3 minism S3 minism S3 minism S3 minism S3 minism S3 minism S3 minism S3 Lead-free devices are listed in Table S3- minismm Series Size 532 mm / 1812 mils minismm S2 minismm075/ S5 minismm S2 minismm110/ S5 minismm150/ S5 minismm S5 minismm S5 minismm S5 Lead-free devices are listed in Table S3- minism Series Size mm / 20 mils minism S3 Lead-free devices are listed in Table S3- lectrical characteristics determined at PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

11 Surface-mount Table S3-. lectrical haracteristics for Surface-mount evices at 20 continued I H I T V MX I MX P TYP Max. Time-to-Trip R MIN R TYP R 1 MX Figure for Part Number () () (V ) () (W) () (s) Ω Ω Ω imensions midsm Size 5050 mm/2018 mils SM S6 SM S6 SM S6 SM S6 SM S6 SM Size 7555 mm/2920 mils SM S7 SM S7 SM S7 SM S7 SM100/ S7 SM S7 SM S7 SM260-R S7 SM S7 Lead-free devices are listed in Table S3- SM2 Size 8763 mm/325 mils SM S7 SM150/ S7 SMH S7 SM S7 SM S7 SM S7 Lead-free devices are listed in Table S3- I H I T V MX I MX P TYP Max. Time-to-Trip R MIN R TYP R 1 MX Figure for Part Number () () (V RMS ) () (W) () (s) Ω Ω Ω imensions Telecom Surface-mount TSL S7 TS S TSV S10 TS S9 TS R S9 TSM Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 197

12 Table S3-. lectrical haracteristics for Lead-free Surface-mount evices at 20 I H I T V MX I MX P TYP Max. Time-to-Trip R MIN R TYP R 1 MX Figure for Part Number () () (V ) () (W) () (s) Ω Ω Ω imensions Lead-free nanosm Series Size 3216 mm/1206 mils nanosm020f S3 nanosm035f S3 nanosm050f/ S3 nanosm075f S3 nanosm110f S3 nanosm150f S3 Lead-free nanosmm Series Size 3216 mm/1206 mils nanosmm012f S2 nanosmm020f S2 nanosmm050f S2 nanosmm050f/ S2 nanosmm075f S2 nanosmm100f S2 Lead-free microsm Series Size 3225 mm/1210 mils microsm005f S microsm010f S3 microsm035f S3 microsm050f S3 microsm075f S3 microsm110f S3 microsm150f S3 Lead-free minism Series Size 532 mm/1812 mils minism01f S3 minism020f S3 minism050f S3 minism075f S3 minism110f S3 minism110f/ S3 minism125f S3 minism125f/ S3 minism150f S3 minism160f S3 minism200f S3 minism260f S3 minism260f/ S3 Lead-free minismm Series Size 532 mm/1812 mils minismm075f/ S5 minismm110f S2 minismm110f/ S2 minismm200f S5 minismm260f S5 Lead-free midsm Series Size 5050 mm/2018 mils SM030F S6 SM100F S6 lectrical characteristics determined at PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

13 Surface-mount Table S3-. lectrical haracteristics for Lead-free Surface-mount evices at 20 continued I H I T V MX I MX P TYP Max. Time-to-Trip R MIN R TYP R 1 MX Figure for Part Number () () (V ) () (W) () (s) Ω Ω Ω imensions SM150F S6 SM200F S6 Lead-free SM Series Size 7555 mm/2920 mils SM030F S7 SM050F S7 SM075F S7 SM075F/ S7 SM100F S7 SM100F/ S7 SM125F S7 SM260F S7 SM300F S7 Lead-free SM2 evices Size 8763 mm/325 mils SM150F S7 SM150F/ S7 SM185F S7 SM200F S7 SM250F S7 Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 199

14 Figures S2 S10. Physical escription for imensions for Surface-mount evices Figure S2 Figure S3 Figure S Figure S5 Fi 1 F Figure S6 H Figure S7 G F Figure S8 Figure S9 F Figure S10 F 200 PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

15 Table S-. imensions for Surface-mount evices in Millimeters (Inches) imension F G H Part Number Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min Max. Min. Figure nanosm Series Size 3216 mm/1206 mils nanosm (0.118) (0.13) (0.033) (0.055) (0.05) (0.071) (0.010) (0.003) S3 Lead-free devices are listed in Table S- Surface-mount nanosmm Series Size 3216 mm/1206 mils nanosmm S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) nanosmm S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) nanosmm S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) nanosmm S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) nanosmm S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) Lead-free devices are listed in Table S- microsm Series Size 3225 mm/1210 mils microsm S (0.118) (0.135) (0.019) (0.03) (0.092) (0.110) (0.010) (0.008) microsm S3 (0.118) (0.135) (0.019) (0.03) (0.092) (0.110) (0.010) (0.008) microsm S3 (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.012) (0.010) microsm S3 (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.008) microsm S3 (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.008) microsm S3 (0.118) (0.135) (0.011) (0.019) (0.092) (0.110) (0.010) (0.008) microsm S3 (0.118) (0.135) (0.020) (0.08) (0.092) (0.110) (0.012) (0.010) Lead-free devices are listed in Table S- minism Series Size 532 mm/1812 mils minism S3 (0.172) (0.186) (0.025) (0.035) (0.121) (0.13) (0.012) (0.008) mnism S3 (0.172) (0.186) (0.025) (0.035) (0.121) (0.13) (0.012) (0.008) minism S3 (0.172) (0.186) (0.015) (0.025) (0.121) (0.13) (0.012) (0.008) minism S3 (0.172) (0.186) (0.015) (0.025) (0.121) (0.13) (0.012) (0.008) minism S3 (0.172) (0.186) (0.015) (0.025) (0.121) (0.13) (0.012) (0.008) minism S3 (0.172) (0.186) (0.011) (0.019) (0.121) (0.13) (0.010) (0.008) minism S3 (0.172) (0.186) (0.011) (0.019) (0.121) (0.13) (0.010) (0.008) minism S3 (0.172) (0.186) (0.020) (0.08) (0.121) (0.13) (0.010) (0.008) minism S3 (0.172) (0.186) (0.030) (0.050) (0.121) (0.13) (0.010) (0.008) Lead-free devices are listed in Table S- minismm Series Size 532 mm/1812 mils minismm S2 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) minismm075/ S5 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) Lead-free devices are listed in Table S- Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 201

16 Table S. imensions for Surface-mount evices in Millimeters (Inches) continued imension F G H Part Number Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min Max. Min. Figure minismm Series Size 532 mm/1812 mils continued minismm S2 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) minismm110/ S5 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) minismm150/ S5 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) minismm S5 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) minismm S5 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) minismm S5 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) Lead-free devices are listed in Table S- minism Series Size mm/20 mils minism S3 (0.39) (0.53) (0.013) (0.021) (0.190) (0.210) (0.020) (0.00) (0.015) midsm Size 5050 mm/2018 mils SM S6 (0.186) (0.21) (0.070) (0.166) (0.19) (0.010) (0.01) (0.010) (0.01) (0.012) (0.018) SM S6 (0.186) (0.21) (0.070) (0.166) (0.19) (0.010) (0.01) (0.010) (0.01) (0.012) (0.018) SM S6 (0.186) (0.21) (0.060) (0.166) (0.19) (0.010) (0.01) (0.010) (0.01) (0.012) (0.018) SM S6 (0.186) (0.21) (0.060) (0.166) (0.19) (0.010) (0.01) (0.010) (0.01) (0.012) (0.018) SM S6 (0.186) (0.21) (0.060) (0.166) (0.19) (0.010) (0.01) (0.010) (0.01) (0.012) (0.018) SM Size 7555 mm/2920 mils SM S7 (0.265) (0.31) (0.125) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM S7 (0.265) (0.31) (0.125) (0.19) (0.21) (0.022) (0.028) (0.008) (0.012) (0.085) (0.095) (0.026) (0.05) (0.017) SM S7 (0.265) (0.31) (0.125) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM100/ S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM260-R S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) Lead-free devices are listed in Table S- SM2 Size 8763 mm/325 mils SM S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) SM150/ S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) SMH S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) SM S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) Lead-free devices are listed in Table S- 202 PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

17 Surface-mount Table S-. imensions for Surface-mount evices in Millimeters (Inches) continued imension F G H Part Number Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min Max. Min. Figure SM2 Size 8763 mm/325 mils continued SM S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) SM S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) Lead-free devices are listed in Table S- Telecom Surface-mount TSL S7 (0.265) (0.310) (0.110) (0.15) (0.190) (0.210) (0.008) (0.015) (0.100) (0.120) TS S8 (0.335) (0.370) (0.135) (0.290) (0.011) (0.150) TSV S10 (0.20) (0.270) (0.126) (0.022) (0.075) (0.065) (0.091) TS S9 (0.720) (0.765) (0.55) (0.85) (0.285) (0.325) (0.065) (0.095) (0.390) (0.10) (0.060) (0.090) TS R S9 (0.720) (0.765) (0.55) (0.85) (0.285) (0.325) (0.065) (0.095) (0.390) (0.10) (0.060) (0.090) TSM (0.69) (0.6) (0.) (0.20) (0.11) (0.02) TSM R (0.69) (0.6) (0.) (0.20) (0.11) (0.02) Table S-. imensions for Lead-free Surface-mount evices in Millimeters (Inches) imension F G H Part Number Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min Max. Min. Figure Lead-free nanosm Series Size 3216 mm/1206 mils nanosm020f S3 (0.118) (0.13) (0.015) (0.025) (0.05) (0.071) (0.006) (0.003) nanosm035f S3 (0.118) (0.13) (0.015) (0.025) (0.05) (0.071) (0.006) (0.003) nanosm050f/ S3 (0.118) (0.13) (0.015) (0.025) (0.05) (0.071) (0.006) (0.003) nanosm075f S3 (0.118) (0.13) (0.010) (0.015) (0.05) (0.071) (0.006) (0.003) nanosm110f S3 (0.118) (0.13) (0.026) (0.039) (0.05) (0.071) (0.010) (0.003) nanosm150f S3 (0.118) (0.13) (0.033) (0.055) (0.05) (0.071) (0.010) (0.003) Lead-free nanosmm Series Size 3216 mm/1206 mils nanosmm012f S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) nanosmm020f S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) nanosmm050f S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) nanosmm050f/ S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) nanosmm075f S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) nanosmm100f S2 (0.118) (0.13) (0.032) (0.07) (0.055) (0.071) (0.030) (0.01) Lead-free microsm Series Size 3225 mm/1210 mils microsm005f (0.118) (0.135) (0.019) (0.03) (0.092) (0.110) (0.010) (0.008) S3 microsm010f (0.118) (0.135) (0.019) (0.03) (0.092) (0.110) (0.010) (0.008) S3 Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 203

18 Table S-. imensions for Lead-free Surface-mount evices in Millimeters (Inches) continued imension F G H Part Number Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min Max. Min. Figure microsm035f (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.012) (0.010) S3 microsm050f (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.008) S3 microsm075f (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.008) S3 microsm110f (0.118) (0.135) (0.011) (0.019) (0.092) (0.110) (0.010) (0.008) S3 microsm150f (0.118) (0.135) (0.020) (0.08) (0.092) (0.110) (0.010) (0.008) S3 Lead-free microsm Series Size 3225 mm/1210 mils continued microsm110f (0.118) (0.135) (0.011) (0.019) (0.092) (0.110) (0.010) (0.008) S3 microsm150f (0.118) (0.135) (0.020) (0.08) (0.092) (0.110) (0.012) (0.010) S3 Lead-free minism Series Size 532 mm/1812 mils minism01f (0.172) (0.186) (0.025) (0.035) (0.121) (0.13) (0.010) (0.008) S3 mnism020f S3 (0.172) (0.186) (0.025) (0.035) (0.121) (0.13) (0.010) (0.008) minism050f S3 (0.172) (0.186) (0.015) (0.025) (0.121) (0.13) (0.010) (0.008) minism075f S3 (0.172) (0.186) (0.015) (0.025) (0.121) (0.13) (0.010) (0.008) minism110f S3 (0.172) (0.186) (0.015) (0.025) (0.121) (0.13) (0.010) (0.008) minism110f/ S3 (0.172) (0.186) (0.015) (0.025) (0.121) (0.13) (0.010) (0.008) minism125f S3 (0.172) (0.186) (0.011) (0.019) (0.121) (0.13) (0.010) (0.008) minism125f/ S3 (0.172) (0.186) (0.011) (0.019) (0.121) (0.13) (0.010) (0.008) minism150f S3 (0.172) (0.186) (0.011) (0.019) (0.121) (0.13) (0.010) (0.008) minism160f S3 (0.172) (0.186) (0.011) (0.019) (0.121) (0.13) (0.010) (0.008) minism200f S3 (0.172) (0.186) (0.020) (0.08) (0.121) (0.13) (0.010) (0.008) minism260f S3 (0.172) (0.186) (0.030) (0.050) (0.121) (0.13) (0.012) (0.008) minism260f/ S3 (0.172) (0.186) (0.030) (0.050) (0.121) (0.13) (0.012) (0.008) Lead-free minismm Series Size 532 mm/1812 mils minismm075f/ S5 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) minismm110f S2 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) minismm110f/ S5 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) minismm200f S5 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) minismm260f S5 (0.172) (0.187) (0.069) (0.079) (0.120) (0.12) (0.055) (0.067) 20 PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

19 Surface-mount Table S-. imensions for Lead-free Surface-mount evices in Millimeters (Inches) continued imension F G H Part Number Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min Max. Min. Figure Lead-free midsm Series Size 5050 mm/2018 mils SM030F S6 (0.186) (0.21) (0.070) (0.166) (0.19) (0.010) (0.01) (0.010) (0.01) (0.012) (0.018) SM100F S6 (0.186) (0.21) (0.060) (0.166) (0.19) (0.010) (0.01) (0.010) (0.01) (0.012) (0.018) SM150F S6 (0.186) (0.21) (0.060) (0.166) (0.19) (0.010) (0.01) (0.010) (0.01) (0.012) (0.018) SM200F S6 (0.186) (0.21) (0.060) (0.166) (0.19) (0.010) (0.01) (0.010) (0.01) (0.012) (0.018) Lead-free SM Series Size 7555 mm/2920 mils SM030F S7 (0.265) (0.31) (0.125) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM050F S7 (0.265) (0.31) (0.125) (0.19) (0.21) (0.008) (0.012) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM075F S7 (0.265) (0.31) (0.125) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM075F/ S7 (0.265) (0.31) (0.125) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM100F S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM100F/ S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM125F S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM260F S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) SM300F S7 (0.265) (0.31) (0.118) (0.19) (0.21) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.05) (0.017) Lead-free SM2 Series Size 8763 mm/325 mils SM150F S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) SM150F/ S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) SM185F S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) SM200F S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) SM250F S7 (0.315) (0.370) (0.118) (0.236) (0.26) (0.022) (0.028) (0.022) (0.028) (0.15) (0.155) (0.026) (0.05) (0.017) Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 205

20 Figures S11 S19. Typical Time-to-trip urves at 20 for Surface-mount evices Telecom and Networking evices = TS /TS = TS = TSV = TSL Time-to-trip (s) Figure S Fault current () nanosm and nanosmxxxf = nanosm020f Figure S12 = nanosm035f = nanosm050f/13.2 = nanosm075f = nanosm110f F = nanosm150, nanosm150f Time-to-trip (s) F F Fault current () nanosmm and nanosmmxxxf = nanosmm012, nanosmm012f 10 Figure S13 = nanosmm016 = nanosmm020f 1 F = nanosmm050, nanosmm050f, nanosmm050f/13.2 = nanosmm075, nanosmm075f F = nanosmm100, nanosmm100f Time-to-trip (s) Fault current () F PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

21 Figures S11 S19. Typical Time-to-trip urves at 20 for Surface-mount evices continued Surface-mount microsm and microsmf = microsm005, microsm005f = microsm010, microsm010f = microsm035, microsm035f = microsm050, microsm050f = microsm075, microsm075f F = microsm110, microsm110f G = microsm150, microsm150f minismm and minismmxxxf (data at 25 ) = minismm075, minismm075/2, minismm075f/2 = minismm110, minismm110f, minismm110/16, minismm110f/116 = minismm150/2 = minismm160 = minismm200, minismm200f F = minismm260, minismm260f minism, minismxxxf and minism = minism01, minism01f = minism020, minism020f = minism050, minism050f = minism075, minism075f = minism110, minism110f, minism110f/16 F = minism125, minism125f, minism125f/16 G = minism150, minism150f H = minism160f I = minism200, minism200f J = minism190 K = minism260, minism260f, minism260f/12 Time-to-trip (s) Time-to-trip (s) Figure S1 F F G Fault current () Time-to-trip (s) F Fault current () FG G Figure S15 Figure S16 IJK H Fault current () F H FG K J I Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 207

22 Figures S11 S19. Typical Time-to-Trip urves at 20 for Surface-mount evices midsm = SM , SM030F-2018 = SM = SM , SM100F-2018 = SM , SM150F-2018 = SM , SM200F-2018 SM and SMxxxF = SM030, SM030F = SM050, SM050F = SM075, SM075F, SM075F/60 = SM100, SM100F, SM100/33, SM100F/33 = SM125, SM125F F = SM260, SM260R, SM260F G = SM300, SM300F Time-to-trip (s) Time-to-trip (s) Figure S Fault current () Figure S18 F G Fault current () G F SM2 and SMxxxF = SM150, SM150F, SM150/33, SM150F/ Figure S19 = SMH160 = SM185, SM185F 10 = SM200, SM200F = SM250, SM250F Time-to-trip (s) Fault current () 208 PolySwitch Surface-mount Resettable evices Raychem ircuit Protection

23 Surface-mount Table S5. Physical haracteristics and nvironmental Specifications for Surface-mount evices Operating temperature range -0 to 85, -0 to 125 for SMH160 Physical haracteristics Terminal pad material Soldering characteristics Solder heat withstand Flammability resistance Recommended storage conditions Solder-plated copper for nanosm, microsm, and minism series Gold plating for nanosmm, and minismm series 100% tin for SM series NSI/J-ST-002 ategory 3 for nanosm, nanosmm, microsm, minism, and minismm series NSI/J-ST-002 ategory 1 for SM series per I-ST , Test Tb, Section 5, Method 1 per I Needle Flame Test for 20 sec. 0 max, 70% R.H. max; devices may not meet specified ratings if storage conditions are exceeded. nvironmental Specifications Test Test Method onditions Resistance hange Passive aging Raychem PS300, Section , 1000 hours ±3% typical 85, 1000 hours ±5% typical Humidity aging Raychem PS300, Section , 85% RH, 100 hours ±1.2% typical Thermal shock MIL-ST-202, Method 107G 85, -0 (20 times) -33% typical 125, -55 (10 times) -33% typical Vibration MIL-ST-883 per MIL-ST-883 No change Solvent resistance Raychem PS300, Section Freon No change Trichloroethane No change Hydrocarbons No change gency Recognition for Surface-mount evices* UL File # 7889 for all surface-mount devices S File # for SM/miniSM/miniSMM/microSM/nanoSM/nanoSMM series TÜV ertificate # R for microsm/minism/minismm series ertificate # R for nanosmm/nanosm series ertificate # R for SM series *Refer to Telecom and Networking section for agency recognition on Telecom and Networking Surface Mount evices. Raychem ircuit Protection PolySwitch Surface-mount Resettable evices 209