TE Circuit Protection, a pioneer of polymeric positive temperature coefficient resettable devices, has developed several material platforms to help protect battery applications. Each of these material platforms offers different performance characteristics, allowing the engineer greater design flexibility. PolySwitch devices for battery protection include SRP, LR4, VTP, VLP, VLR and MXP series, disc, and special application strap devices. Benefits PolySwitch Resettable Devices - Strap Battery Devices PolySwitch Resettable Devices Strap Battery Devices Features * Many material platforms and device form factors give engineers more design flexibility * RoHS compliant * Compatible with high-volume electronics assembly * Broad range of resettable devices available * Assists in meeting regulatory requirements * Current ratings from 1.1A to 13A * Low resistance devices increase battery operating time * Voltage ratings from 6V to 30V * Lead free versions of all devices are available * Agency recognition, UL, CSA, TUV * Fast time-to-trip * Low resistance Applications * Mobile phone and smart phone battery packs * Digital camera battery packs * Tablet PC battery packs * Portable media player battery packs * Mobile radio battery packs * Power tools (charge line) 12 * Computer battery packs 199 Application Selection Guide for Strap Battery Devices The guide below lists PolySwitch strap battery devices which are typically used in these applications. The following pages contain the specifications for the part numbers recommended below. Once a device is selected, the user should evaluate and test each product for its intended application. PolySwitch Resettable Devices -- Key Device Selection Criteria Protection Application Additional Comments Installation Method Lowest Resistance Mobile phone battery packs Li-ion Surface Mount refer to Surface-mount section of this catalog Lowest Thermal Cut-off Prismatic MXP370BD VLR175F Cordless phone battery packs NiMH Cylindrical VLP210F -- Mobile radio battery packs NiMH Cylindrical LR4-380F SRP175F -- SRP350F Computer battery packs NiMH Cylindrical LR4-900F -- Li-ion Cylindrical LR4-1300SSF -- Prismatic Consult local Rep Consult local Rep Camcorder battery packs NiMH or Li-ion Prismatic VLP270F VTP210GF LR4-380F -- PDA battery packs Li-ion Prismatic VLP220F VLR175F Power tools (charge line) NiCd, NiMH or Li-ion Cylindrical custom LR4 custom VTP Table B1 Product Series - Current Rating, Voltage Rating / Typical Resistance for Strap Battery Devices VLR Hold Current (A) MXP SRP LR4 85C 90C 90C 120C 125C 125C -- -- 16V/0.054 -- -- -- 1.20 -- 16V/0.053 -- -- 15V/0.123 -- -- -- -- 1.70 12V/0.025 -- 16V/0.041 1.75 12V/0.024 16V/0.040 16V/0.040 -- 15V/0.070 -- -- -- 6V/0.010 -- 15V/0.056 1.90 -- 2.00 -- -- -- -- 30V/0.045 -- 2.10 -- 16V/0.024 16V/0.024 -- -- -- -- 16V/0.023 -- -- -- -- -- -- -- -- -- -- -- -- 15V/0.031 2.30 200 VTP 1.10 2.20 12 VLP Typical Activation Temperature 12V/0.015 2.60 -- -- 2.70 -- 16V/0.015 -- -- -- -- 3.50 -- -- -- -- 30V/0.024 -- 3.70 -- -- -- 6V/0.013 -- -- 3.80 -- -- -- -- -- 15V/0.020 4.20 -- -- -- -- 30V/0.018 -- 4.50 -- -- -- -- -- 20V/0.016 5.50 -- -- -- -- -- 20V/0.013 6.00 -- -- -- -- -- 20V/0.011 7.30 -- -- -- -- -- 20V/0.009 9.00 -- -- -- -- -- 20V/0.008 13.00 -- -- -- -- -- 20V/0.006 RoHS Compliant, ELV Compliant Part Number Thermal Derating for Strap Battery Devices [Hold Current (A) at Ambient Temperature (C)] Maximum Ambient Temperature -40C -20C 0C 20C Amps 25C 40C 50C 60C 70C 80C 85C 85C Typical Activation VLR* VLR170F 3.5 2.9 2.4 1.84 1.70 1.2 1.0 0.7 0.3 -- -- VLR170LF 3.5 2.9 2.4 1.84 1.70 1.2 1.0 0.7 0.3 -- -- VLR170UF 3.5 2.9 2.4 1.84 1.70 1.2 1.0 0.7 0.3 -- -- VLR175F 3.5 2.9 2.4 1.87 1.75 1.3 1.0 0.8 0.3 -- -- VLR175LF 3.5 2.9 2.4 1.87 1.75 1.3 1.0 0.8 0.3 -- -- VLR175UF 3.5 2.9 2.4 1.87 1.75 1.3 1.0 0.8 0.3 -- -- VLR230F 5.0 4.2 3.4 2.52 2.30 1.7 1.3 0.9 0.4 -- -- VLP120UF 2.4 2.1 1.8 1.30 1.20 1.0 0.7 0.6 0.3 0.2 0.1 VLP175UF 3.2 2.7 2.3 1.70 1.75 1.2 1.0 0.8 0.5 0.2 0.1 VLP210F 4.3 3.6 2.9 2.31 2.10 1.6 1.3 1.0 0.6 0.3 0.1 VLP220F 4.5 3.8 3.0 2.45 2.20 1.7 1.4 1.1 0.7 0.3 0.1 VLP270F 5.6 4.7 4.0 3.05 2.70 2.2 1.7 1.4 0.9 0.4 0.1 VTP110F 2.0 1.7 1.4 1.12 1.10 0.85 0.75 0.7 0.4 0.2 0.1 VTP170F 3.2 2.7 2.2 1.80 1.70 1.3 1.0 0.8 0.5 0.3 0.1 VTP170SSF 3.2 2.7 2.2 1.80 1.70 1.3 1.0 0.8 0.5 0.3 0.1 VTP170XF 3.2 2.7 2.2 1.80 1.70 1.3 1.0 0.8 0.5 0.3 0.1 VTP170XSF 3.2 2.7 2.2 1.80 1.70 1.3 1.0 0.8 0.5 0.3 0.1 VTP175F 3.2 2.7 2.2 1.84 1.75 1.3 1.0 0.8 0.5 0.3 0.1 VTP175LF 3.2 2.7 2.2 1.84 1.75 1.3 1.0 0.8 0.5 0.3 0.1 VTP210GF 4.1 3.5 2.9 2.26 2.10 1.6 1.3 1.0 0.7 0.4 0.1 VTP210SF 4.1 3.5 2.9 2.26 2.10 1.6 1.3 1.0 0.7 0.4 0.1 90C Typical Activation VLP* VTP* PolySwitch Resettable Devices - Strap Battery Devices Table B2 120C Typical Activation MXP* MXP190BB -- -- 2.6 -- 1.90 -- -- 0.85 -- -- -- MXP370BD -- -- 5.0 -- 3.70 -- -- 1.90 -- -- -- 125C Typical Activation SRP SRP120F 1.9 1.7 1.5 1.20 1.17 1.0 0.9 0.8 0.6 0.5 0.4 SRP120LF 1.9 1.7 1.5 1.20 1.17 1.0 0.9 0.8 0.6 0.5 0.4 SRP120SF 1.9 1.7 1.5 1.20 1.17 1.0 0.9 0.8 0.6 0.5 0.4 SRP175F 2.5 2.2 2.0 1.75 1.68 1.4 1.3 1.2 1.0 0.9 0.8 SRP175LF 2.5 2.2 2.0 1.75 1.68 1.4 1.3 1.2 1.0 0.9 0.8 SRP175SF 2.5 2.2 2.0 1.75 1.68 1.4 1.3 1.2 1.0 0.9 0.8 SRP200F 3.1 2.8 2.5 2.00 1.97 1.7 1.5 1.4 1.2 1.0 0.9 SRP350F 5.3 4.8 4.3 3.50 3.44 3.0 2.7 2.5 2.1 1.8 1.7 SRP420F 6.3 5.7 5.1 4.20 4.11 3.6 3.3 3.0 2.6 2.2 2.1 LR4-190F 2.8 2.5 2.3 1.9 1.86 1.6 1.5 1.4 1.2 1.1 1.0 LR4-260F 3.8 3.4 3.1 2.6 2.54 2.2 2.0 1.9 1.7 1.4 1.3 LR4-260SF 3.8 3.4 3.1 2.6 2.54 2.2 2.0 1.9 1.7 1.4 1.3 LR4-380F 5.4 4.9 4.4 3.8 3.64 3.3 3.0 2.8 2.5 2.3 2.1 LR4-380XF 5.4 4.9 4.4 3.8 3.64 3.3 3.0 2.8 2.5 2.3 2.1 LR4-450F 6.5 5.8 5.3 4.5 4.38 3.9 3.6 3.3 2.9 2.6 2.4 LR4-550F 7.6 6.9 6.2 5.5 5.32 4.7 4.3 4.0 3.6 3.2 3.0 LR4-600F 8.7 7.8 7.1 6.0 5.86 5.2 4.7 4.4 3.9 3.4 3.2 LR4-600XF 8.7 7.8 7.1 6.0 5.86 5.2 4.7 4.4 3.9 3.4 3.2 LR4-730F 10.5 9.5 8.6 7.3 7.13 6.3 5.7 5.4 4.7 4.2 4.0 LR4-900F 12.7 11.4 10.0 9.0 8.50 7.5 6.8 6.2 5.5 4.9 4.5 LR4-1300SSF 17.9 16.2 14.5 13.0 12.40 11.1 10.3 9.5 8.6 7.7 7.2 LR4 12 * Product electrical characteristics determined at 25C. RoHS Compliant, ELV Compliant 201 Figure B1 Thermal Derating Curve for Strap Battery Devices = = = = Figure B1 LR4 SRP VTP, VLP, MXP VLR 200 D C 180 % of Rated Hold and Trip Current A B C D 160 B A 140 120 100 80 60 A B 40 20 0 -50 C -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 D 90 Temperature (C) Table B3 Electrical Characteristics for Strap Battery Devices IH (A) IT (A) VMAX (VDC) IMAX (A) PD MAX (W) RMIN () RMAX () R1MAX () Figure for Dimensions VLR170F 1.70 4.1 12 100 1.4 8.50 VLR170LF 1.70 4.1 12 100 1.4 8.50 5.0 0.018 0.032 0.064 B3 5.0 0.018 0.032 0.064 VLR170UF 1.70 4.1 12 100 1.4 B3 8.50 5.0 0.018 0.032 0.064 VLR175F 1.75 4.2 12 100 B5 1.4 8.75 5.0 0.017 0.031 0.062 VLR175LF 1.75 4.2 12 B3 100 1.4 8.75 5.0 0.017 0.031 0.062 VLR175UF 1.75 4.2 B3 12 100 1.4 8.75 5.0 0.017 0.031 0.062 VLR230F 2.30 B5 5.0 12 100 2.5 10.00 5.0 0.012 0.018 0.036 B3 VLP120UF VLP175UF 1.20 3.6 16 60 1.6 7.00 5.0 0.039 0.067 0.134 B5 1.75 3.9 16 60 1.6 8.75 5.0 0.030 0.050 0.100 B5 VLP210F 2.10 5.0 16 60 1.8 10.50 5.0 0.018 0.030 0.060 B2 VLP220F 2.20 5.3 16 60 1.8 11.00 5.0 0.017 0.029 0.058 B3 VLP270F 2.70 6.5 16 60 2.5 13.50 5.0 0.012 0.018 0.036 B3 VTP110F 1.10 2.7 16 100 1.3 5.50 5.0 0.038 0.070 0.140 B5 VTP170F 1.70 3.4 16 100 1.4 8.50 5.0 0.030 0.052 0.105 B2 VTP170SSF 1.70 3.4 16 100 1.4 8.50 5.0 0.030 0.052 0.105 B7 VTP170XF 1.70 3.4 16 100 1.4 8.50 5.0 0.030 0.052 0.105 B3 VTP170XSF 1.70 3.4 16 100 1.4 8.50 5.0 0.030 0.052 0.105 B4 VTP175F 1.75 3.6 16 100 1.4 8.75 5.0 0.029 0.051 0.102 B3 VTP175LF 1.75 3.6 16 100 1.4 8.75 5.0 0.029 0.051 0.102 B3 VTP210GF 2.10 4.7 16 100 1.5 10.00 5.0 0.018 0.030 0.060 B3 VTP210SF 2.10 4.7 16 100 1.5 10.00 5.0 0.018 0.030 0.060 B4 MXP190BB 1.90 4.9 6 50 1.0 9.50 2.0 0.007 0.015 0.024 B12 MXP370BD 3.70 9.0 6 50 1.3 18.50 5.0 0.004 0.010 0.016 B12 Part Number Max. Time-to-trip (A) (s) 85C Typical Activation VLR* 90C Typical Activation VLP* VTP* 12 120C Typical Activation MXP* * Product electrical characteristics determined at 25C. 202 RoHS Compliant, ELV Compliant IH (A) IT (A) VMAX (VDC) IMAX (A) PD MAX (W) SRP120F 1.20 2.7 15 100 1.2 6.00 SRP120LF 1.20 2.7 15 100 1.2 6.00 SRP120SF 1.20 2.7 15 100 1.2 SRP175F 1.75 3.8 15 100 SRP175LF 1.75 3.8 15 SRP175SF 1.75 3.8 SRP200F 2.00 SRP350F SRP420F Cont'd RMIN () RMAX () R1MAX () Figure for Dimensions 5.0 0.085 0.160 0.220 B6 5.0 0.085 0.160 0.220 B6 6.00 5.0 0.085 0.160 0.220 B10 1.5 8.75 5.0 0.050 0.090 0.120 B6 100 1.5 8.75 5.0 0.050 0.090 0.120 B6 15 100 1.5 8.75 5.0 0.050 0.090 0.120 B10 4.4 30 100 1.9 10.00 4.0 0.030 0.060 0.100 B6 3.50 6.3 30 100 2.5 20.00 3.0 0.017 0.031 0.050 B6 4.20 7.6 30 100 2.9 20.00 6.0 0.012 0.024 0.040 B6 LR4-190F 1.90 3.9 15 100 1.2 9.5 5.0 0.0390 0.0720 0.102 B8 LR4-260F 2.60 5.8 15 100 2.5 13.0 5.0 0.0200 0.0420 0.063 B8 LR4-260SF 2.60 5.8 15 100 2.5 13.0 5.0 0.0200 0.0420 0.063 B9 LR4-380F 3.80 8.3 15 100 2.5 19.0 5.0 0.0130 0.0260 0.037 B8 LR4-380XF 3.80 8.3 15 100 2.5 19.0 5.0 0.0130 0.0260 0.037 B8 LR4-450F 4.50 8.9 20 100 2.3 22.5 5.0 0.0110 0.0200 0.028 B8 LR4-550F 5.50 10.5 20 100 2.8 27.5 5.0 0.0090 0.0160 0.022 B8 LR4-600F 6.00 11.7 20 100 2.8 30.0 5.0 0.0070 0.0140 0.019 B8 LR4-600XF 6.00 11.7 20 100 2.8 30.0 5.0 0.0075 0.0140 0.019 B8 LR4-730F 7.30 14.1 20 100 3.3 30.0 5.0 0.0060 0.0120 0.015 B8 LR4-900F 9.00 16.7 20 100 3.8 45.0 5.0 0.0060 0.0100 0.014 B8 13.00 21.2 20 100 4.5 50.0 10.0 0.0035 0.0065 0.009 B11 Part Number Max. Time-to-trip (A) (s) 125C Typical Activation SRP LR4 LR4-1300SSF PolySwitch Resettable Devices - Strap Battery Devices Table B3 Electrical Characteristics for Strap Battery Devices * Product electrical characteristics determined at 25C. Notes: IH IT VMAX IMAX PD RMIN RMAX R1MAX : Hold current: maximum current device will pass without interruption in 20C still air unless otherwise specified. : Trip current: minimum current that will switch the device from low resistance to high resistance in 20C still air unless otherwise specified. : Maximum voltage device can withstand without damage at rated current. : Maximum fault current device can withstand without damage at rated voltage. : Power dissipated from device when in the tripped state in 20C still air unless otherwise specified. : Minimum resistance of device as supplied at 20C unless otherwise specified. : Maximum resistance of device as supplied at 20C unless otherwise specified. : Maximum resistance, measured at 20C unless otherwise specified, of device one hour after being tripped the first time. Figure B2-B12 Dimension Figures for Strap Battery Devices Figure B2 Figure B3 C A B F D E RoHS Compliant, ELV Compliant Figure B4 C A B F D E 12 C A B F D E 203 Figure B2-B12 Dimension Figures for Strap Battery Devices Figure B5 Cont'd Figure B6 Figure B7 B B F D C A C A E A F D C B F D Figure B11 A C B E E Figure B10 C B F D E Figure B9 A C B F D Figure B8 A E D E Figure B12 A A C C B B F D E F D E Table B4 Dimensions for Strap Battery Devices in Millimeters (Inches) A Part Number 85C Typical Activation VLR VLR170F 12 B Min. Max. 20.8 23.2 (0.832) (0.928) VLR170LF 38.8 41.2 (1.552) (1.648) VLR170UF 20.8 23.2 (0.832) (0.928) VLR175F 23.0 24.5 (0.920) (0.980) VLR175LF 29.3 31.7 (1.172) (1.268) VLR175UF 23.0 24.5 (0.920) (0.980) VLR230F 20.9 23.1 (0.836) (0.924) 204 RoHS Compliant, ELV Compliant C D Min. Max. Min. 3.5 3.9 -- 0.8 -- (0.032) (0.140) (0.156) 3.5 3.9 (0.140) (0.156) 3.5 3.7 (0.140) (0.148) 2.9 3.3 (0.116) (0.132) 2.9 3.3 (0.116) (0.132) 2.9 3.1 (0.116) (0.124) 4.9 5.3 (0.196) (0.212) Max. -- 0.8 -- (0.032) -- 0.07 -- (0.003) 0.5 0.8 (0.020) (0.032) -- 0.8 -- (0.032) -- 0.7 -- (0.028) -- 0.8 -- (0.032) E Min. Max. 4.5 6.5 (0.180) (0.260) 8.7 10.3 (0.348) (0.412) 5.3 6.7 (0.212) (0.268) 4.7 7.2 (0.188) (0.288) 5.2 6.8 (0.208) (0.272) 5.2 7.5 (0.208) (0.300) 4.1 5.8 (0.164) (0.232) F Min. Max. 4.5 6.5 (0.180) (0.260) 18.7 20.3 (0.748) (0.812) 5.3 6.7 (0.212) (0.268) 3.8 5.4 (0.152) (0.216) 10 12.5 (0.400) (0.500) 4.3 5.7 (0.172) (0.228) 4.1 5.8 (0.164) (0.232) Min. 2.4 Max. Figure 2.6 B3 (0.096) (0.104) 2.4 2.6 B3 (0.096) (0.104) 2.4 2.6 B5 (0.096) (0.104) 2.4 2.6 B3 (0.096) (0.104) 2.4 2.6 B3 (0.096) (0.104) 2.4 2.6 B5 (0.096) (0.104) 3.9 4.1 (0.156) (0.164) B3 A Part Number 90C Typical Activation VLP VLP120UF B Min. Max. 10.9 11.8 (0.430) (0.460) VLP175UF 19.0 21.0 (0.750) (0.830) VLP210F 15.4 17.5 (0.616) (0.700) VLP220F 21.1 23.3 (0.844) (0.932) VLP270F 20.9 23.1 (0.836) (0.924) C D Min. Max. Min. 4.4 4.6 -- 0.7 -- (0.028) (0.170) (0.180) 3.4 3.6 (0.130) (0.140) 6.9 7.3 (0.276) (0.292) 3.5 3.9 (0.140) (0.156) 4.9 5.3 (0.196) (0.212) Max. -- 0.7 -- (0.030) 0.6 0.8 (0.024) (0.032) 0.6 0.8 (0.024) (0.032) 0.6 0.8 (0.024) (0.032) E Min. Max. 5.5 6.5 (0.220) (0.260) 10.0 11.0 (0.390) (0.430) 4.0 6.2 (0.160) (0.248) 5.1 6.8 (0.204) (0.272) 4.1 Cont'd 5.8 (0.164) (0.232) F Min. Max. 1.65 1.9 (0.065) (0.075) 2.5 3.5 (0.100) (0.140) 4.0 6.2 (0.160) (0.248) 5.1 6.8 (0.204) (0.272) 4.1 5.8 (0.164) (0.232) Min. 2.3 Max. Figure 2.5 B5 (0.091) (0.098) 2.9 3.1 B5 (0.110) (0.120) 3.9 4.1 B2 (0.156) (0.164) 2.9 3.1 B3 (0.116) (0.124) 3.9 4.1 B3 (0.156) (0.164) VTP VTP110F 23.6 25.6 (0.944) (1.024) VTP170F 15.4 17.5 (0.616) (0.700) VTP170SSF 15.4 17.5 (0.616) (0.700) VTP170XF 20.9 22.9 (0.836) (0.916) VTP170XSF 20.9 22.9 (0.836) (0.916) VTP175F 21.2 23.2 (0.848) (0.928) VTP175LF 25.8 28.2 (1.032) (1.128) VTP210GF 20.9 23.1 (0.836) (0.924) VTP210SF 20.9 23.1 (0.836) (0.924) 2.7 2.9 (0.108) (0.116) 7.0 7.4 (0.280) (0.296) 7.0 7.4 (0.280) (0.296) 4.9 5.3 (0.196) (0.212) 4.9 5.3 (0.196) (0.212) 3.5 3.9 (0.140) (0.156) 3.5 3.9 (0.140) (0.156) 4.9 5.3 (0.196) (0.212) 4.9 5.3 (0.196) (0.212) -- 0.7 -- (0.028) 0.5 0.8 (0.020) (0.032) 0.5 0.8 (0.020) (0.032) 0.5 0.8 (0.020) (0.032) 0.5 0.8 (0.020) (0.032) -- 0.8 -- (0.032) -- 0.8 -- (0.032) -- 0.8 -- (0.032) 0.6 0.8 (0.024) (0.032) 7.0 8.0 (0.280) (0.320) 4.0 6.2 (0.160) (0.248) 4.0 6.2 (0.160) (0.248) 6.0 8.6 (0.240) (0.344) 6.0 8.6 (0.240) (0.344) 4.6 6.6 (0.184) (0.264) 5.7 7.3 (0.228) (0.292) 4.1 5.8 (0.164) (0.232) 4.1 5.8 (0.164) (0.232) 7.0 8.0 (0.280) (0.320) 4.0 6.2 (0.160) (0.248) 4.0 6.2 (0.160) (0.248) 6.0 8.6 (0.240) (0.344) 6.0 8.6 (0.240) (0.344) 4.6 6.6 (0.184) (0.264) 8.7 10.3 (0.348) (0.412) 4.1 5.8 (0.164) (0.232) 4.1 5.8 (0.164) (0.232) 2.3 2.5 B5 (0.092) (0.100) 3.9 4.1 B2 (0.156) (0.164) 3.9 4.1 B7 (0.156) (0.164) 3.9 4.1 B3 (0.156) (0.164) 3.9 4.1 B4 (0.156) (0.164) 2.9 3.1 B3 PolySwitch Resettable Devices - Strap Battery Devices Table B4 Dimensions for Strap Battery Devices in Millimeters (Inches) (0.116) (0.124) 2.4 2.6 B3 (0.096) (0.104) 3.9 4.1 B3 (0.156) (0.164) 3.9 4.1 B4 (0.156) (0.164) 120C Typical Activation MXP MXP190BB 9.2 10.8 (0.368) (0.432) MXP370BD 10.5 11.3 (0.420) (0.452) 2.96 3.26 (0.118) (0.130) 2.96 3.26 (0.118) (0.130) 0.7 1.1 (0.028) (0.044) 0.7 1.1 (0.028) (0.044) 1.6 3.1 (0.064) (0.124) 1.6 3.1 (0.064) (0.124) 5.0 -- 2.0 -- (0.200) -- (0.080) -- 5.5 7.5 5.5 7.5 2.2 2.4 B12 (0.088) (0.096) 2.2 2.4 B12 (0.088) (0.096) 125C Typical Activation SRP SRP120F 19.9 22.1 (0.796) (0.884) SRP120LF 24.9 27.1 (0.996) (1.084) SRP120SF 19.9 22.1 (0.796) (0.884) SRP175F 20.9 23.1 (0.836) (0.924) SRP175LF 29.9 32.1 (1.196) (1.284) SRP175SF 20.9 23.1 (0.836) (0.924) SRP200F 21.3 23.4 (0.852) (0.936) SRP350F 28.4 31.8 (1.136) (1.272) SRP420F 30.6 32.4 (1.224) (1.296) RoHS Compliant, ELV Compliant 4.9 5.2 (0.196) (0.208) 4.9 5.2 (0.196) (0.208) 4.9 5.2 (0.196) (0.208) 4.9 5.2 (0.196) (0.208) 4.9 5.2 (0.196) (0.208) 4.9 5.2 (0.196) (0.208) 10.2 11.0 (0.408) (0.440) 13.0 13.5 (0.520) (0.540) 12.9 13.6 (0.516) (0.544) 0.6 1.0 (0.024) (0.040) 0.6 1.0 (0.024) (0.040) 0.6 1.0 (0.024) (0.040) 0.6 1.0 (0.024) (0.040) 0.6 1.0 (0.024) (0.040) 0.6 1.0 (0.024) (0.040) 0.5 1.1 (0.020) (0.044) 0.5 1.1 (0.020) (0.044) 0.5 1.1 (0.020) (0.044) (0.220) (0.300) 5.5 7.5 (0.220) (0.300) 5.5 7.5 (0.220) (0.300) 4.1 5.5 (0.164) (0.220) 10.5 12.5 (0.420) (0.500) 4.1 5.5 (0.164) (0.220) 5.0 7.6 (0.200) (0.304) 6.3 8.9 (0.252) (0.356) 5.0 7.5 (0.200) (0.300) (0.220) (0.300) 10.5 12.5 (0.420) (0.500) 5.5 7.5 (0.220) (0.300) 4.1 5.5 (0.164) (0.220) 5.5 7.5 (0.220) (0.300) 4.1 5.5 (0.164) (0.220) 5.0 7.6 (0.200) (0.304) 6.3 8.9 (0.252) (0.356) 5.0 7.5 (0.200) (0.300) 3.9 4.1 B6 (0.156) (0.164) 3.9 4.1 B6 (0.156) (0.164) 3.9 4.1 B10 (0.156) (0.164) 3.9 4.1 B6 12 (0.156) (0.164) 3.9 4.1 B6 (0.156) (0.164) 3.9 4.1 B10 (0.156) (0.164) 4.8 5.4 B6 (0.192) (0.216) 6.0 6.6 B6 (0.240) (0.264) 6.0 6.7 B6 (0.240) (0.268) 205 Table B4 Dimensions for Strap Battery Devices in Millimeters (Inches) A Part Number B Min. Max. 19.9 22.1 C Min. Max. 4.9 5.5 D Min. Max. 0.6 1.0 Cont'd E Min. Max. 5.5 7.5 F Min. Max. 5.5 7.5 Min. Max. Figure 4.1 B8 LR4 LR4-190F (0.796) (0.884) LR4-260F 20.9 23.1 (0.836) (0.924) LR4-260SF 20.9 23.1 (0.836) (0.924) LR4-380F 24.0 26.0 (0.960) (1.040) LR4-380XF 32.2 35.8 (1.288) (1.432) LR4-450F 24.0 26 (0.960) (1.040) LR4-550F 35.0 37.0 (1.400) (1.480) LR4-600F 24.0 26.0 (0.960) (1.040) LR4-600XF 40.5 42.7 (1.620) (1.708) LR4-730F 27.1 29.1 (1.084) (1.164) LR4-900F 45.4 47.6 (1.816) (1.904) LR4-1300SSF 61.5 66.5 (2.460) (2.660) (0.196) (0.220) 4.9 5.5 0.6 (0.196) (0.220) 4.9 5.5 7.5 4.9 5.5 9.9 10.5 6.9 7.5 13.9 14.5 6.9 7.5 13.9 14.5 7.9 8.5 9.4 10.0 1.3 (0.036) (0.052) 0.9 (0.376) (0.400) 1.0 (0.024) (0.040) 0.9 (0.316) (0.340) 1.0 (0.024) (0.040) 0.6 (0.556) (0.580) 1.0 (0.024) (0.040) 0.6 (0.276) (0.300) 1.0 (0.024) (0.040) 0.6 (0.556) (0.580) 1.0 (0.024) (0.040) 0.6 (0.276) (0.300) 1.0 (0.024) (0.040) 0.6 (0.396) (0.420) 1.0 (0.024) (0.040) 0.6 (0.196) (0.220) 1.0 (0.024) (0.040) 0.6 (0.276) (0.300) 1.0 (0.024) (0.040) 0.6 (0.196) (0.220) 6.9 (0.024) (0.040) 1.3 (0.036) (0.052) (0.220) (0.300) 4.1 5.5 (0.164) (0.220) 4.1 5.5 (0.164) (0.220) 4.1 5.5 (0.164) (0.220) 5.5 7.5 (0.220) (0.300) 5.3 6.7 (0.212) (0.268) 5.3 6.7 (0.212) (0.268) 4.1 5.5 (0.164) (0.220) 5.2 6.8 (0.208) (0.272) 4.1 5.5 (0.164) (0.220) 4.6 6.2 (0.184) (0.248) 5.0 7.5 (0.200) (0.300) (0.220) (0.300) 4.1 5.5 (0.164) (0.220) 4.1 5.3 4.1 4.1 5.0 5.9 4.9 B8 4.1 B8 6.1 B8 5.1 B8 5.9 6.1 B8 (0.236) (0.244) 4.9 5.1 B8 (0.196) (0.204) 5.9 6.1 B8 (0.236) (0.244) 5.9 6.1 B8 (0.236) (0.244) 7.5 (0.200) (0.300) 5.1 (0.196) (0.204) 6.2 (0.184) (0.248) B9 (0.236) (0.244) 5.5 (0.164) (0.220) 4.6 3.9 6.8 (0.208) (0.272) 4.1 (0.156) (0.164) 5.5 (0.164) (0.220) 5.2 4.9 6.7 (0.212) (0.268) B8 (0.196) (0.204) 6.7 (0.212) (0.268) 5.3 3.9 7.5 (0.220) (0.300) 4.1 (0.156) (0.164) 5.5 (0.164) (0.220) 5.5 3.9 (0.156) (0.164) 5.5 (0.164) (0.220) 4.1 3.9 (0.156) (0.164) 5.9 6.1 B11 (0.236) (0.244) Figure B13-B18 Typical Time-to-trip Curves at 20C for Strap Battery Devices VLR (data at 25C) A = VLR170F B = VLR175F C = VLR230F Figure B13 100 C 10 12 Time-to-trip (s) B A 1 0.10 C B A 0.01 0.001 1 10 Fault Current (A) 206 RoHS Compliant, ELV Compliant 100 Figure B14 100 10 B C D E A 1 Time-to-trip (s) VLP (data at 25C) A = VLP120UF B = VLP175UF C = VLP210F D = VLP220F E = VLP270F Cont'd 0.10 0.01 E D C 0.001 B A 0.0001 1 10 100 Fault Current (A) VTP (data at 25C) A = VTP110F B = VTP170F C = VTP175F D = VTP210GF Figure B15 100 PolySwitch Resettable Devices - Strap Battery Devices Figure B13-B18 Typical Time-to-trip Curves at 20C for Strap Battery Devices D 10 A Time-to-trip (s) C B 1 0.10 0.01 B D A C 0.001 1 10 100 Fault Current (A) Figure B16 MXP (data at 25C) A = MXP190BB B = MXP370BD 10 B A 12 Typical Time-to-trip (s) 1 0.10 B A 0.01 0.001 1 10 100 Fault Current (A) RoHS Compliant, ELV Compliant 207 Figure B13-B18 Typical Time-to-trip Curves at 20C for Strap Battery Devices Figure B17 SRP120F SRP175F SRP200F SRP350F SRP420F 100 10 Typical Time-to-trip (s) SRP A = B = C = D = E = Cont'd C D E B A 1 0.10 C D E B A 0.01 1 10 100 Fault Current (A) Figure B18 LR4-190F LR4-260F LR4-380F LR4-450F LR4-550F LR4-600F LR4-730F LR4-900F LR4-1300SSF G 100 F E A 10 Typical Time-to-trip (s) LR4 A = B = C = D = E = F = G = H = I = B C H I D G F E D C 1 I H B A 0.10 0.01 1 10 100 Fault Current (A) Table B5 Physical Characteristics and Environmental Specifications for Strap Battery Devices 12 VLR Physical Characteristics Lead material Tape material 0.125mm nominal thickness, quarter-hard nickel Polyester Environmental Specifications Test Passive aging Humidity aging Thermal shock Vibration 208 RoHS Compliant, ELV Compliant Conditions -40C, 1000 hours 60C, 1000 hours 60C/95% RH, 1000 hours 85C, -40C (10 times) MIL-STD-883D, Method 2026 Resistance Change 5% typical 20% typical 30% typical 5% typical No change Cont'd VLP and VTP Physical Characteristics Lead material Tape material 0.125mm nominal thickness, quarter-hard nickel Polyester Environmental Specifications Test Passive aging Humidity aging Thermal shock Vibration Conditions -40C, 1000 hours 60C, 1000 hours 60C/95% RH, 1000 hours 85C, -40C (10 times) MIL-STD-883D, Method 2026 Resistance Change 5% typical 10% typical 10% typical 5% typical No change MXP Physical Characteristics Lead material Coating material 0.1mm nominal thickness, half-hard nickel Epoxy Environmental Specifications Test Passive aging Humidity aging Thermal shock Vibration Conditions -40C, 1000 hours 60C, 1000 hours 60C/95% RH, 1000 hours 85C, -40C (10 times) MIL-STD-883D, Method 2026 Resistance Change 5% typical 20% typical 30% typical 5% typical No change PolySwitch Resettable Devices - Strap Battery Devices Table B5 Physical Characteristics and Environmental Specifications for Strap Battery Devices SRP Physical Characteristics Lead material Tape material 0.125mm nominal thickness, quarter-hard nickel Polyester Environmental Specifications Test Passive aging Humidity aging Vibration Conditions 70C, 1000 hours 85C/85% RH, 7 days MIL-STD-883C, Test Condition A Resistance Change 10% typical 5% typical No change LR4 Physical Characteristics Lead material Tape material 12 0.125mm nominal thickness, quarter-hard nickel Polyester Environmental Specifications Test Passive aging Humidity aging Vibration Conditions 70C, 1000 hours 85C/85% RH, 7 days MIL-STD-883D, Method 2026 Resistance Change 10% typical 5% typical No change Note: Storage conditions: 40C max., 70% RH max.; devices should remain in original sealed bags prior to use. Devices may not meet specified values if these storage conditions are exceeded. RoHS Compliant, ELV Compliant 209 Table B6 Packaging and Marking Information/Agency Recognition for Strap Battery Devices Bag Quantity Tape & Reel Quantity Standard Package Quantity Part Marking Agency Recognition VLR170F 1,000 -- 10,000 R17 UL, CSA,TUV VLR170LF 1,000 -- 10,000 R17 UL, CSA,TUV VLR170UF 1,000 -- 10,000 -- UL, CSA,TUV VLR175F 1,000 -- 10,000 R1X UL, CSA,TUV VLR175LF 1,000 -- 10,000 R1X UL, CSA,TUV VLR175UF 1,000 -- 10,000 -- UL, CSA,TUV VLR230F 1,000 -- 10,000 R23 UL, CSA,TUV VLP120UF 1,000 -- 10,000 -- UL, CSA, TUV VLP175UF 1,000 -- 10,000 -- UL, CSA, TUV VLP210F 1,000 -- 10,000 W21 UL, CSA, TUV VLP220F 1,000 -- 10,000 W22 UL, CSA, TUV VLP270F 1,000 -- 10,000 W27 UL, CSA, TUV VTP110F 1,000 -- 10,000 -- UL, CSA, TUV VTP170F 1,000 -- 10,000 V17 UL, CSA, TUV VTP170SSF 1,000 -- 10,000 V17 UL, CSA, TUV VTP170XF 1,000 -- 10,000 V17 UL, CSA, TUV VTP170XSF 1,000 -- 10,000 V17 UL, CSA, TUV VTP175F 1,000 -- 10,000 V1X UL, CSA, TUV VTP175LF 1,000 -- 10,000 V1X UL, CSA, TUV VTP210GF 1,000 -- 10,000 V21 UL, CSA, TUV VTP210SF 1,000 -- 10,000 V21 UL, CSA, TUV MXP190BB 4,000 -- 8,000 -- UL, CSA, TUV MXP370BD 2,000 -- 4,000 -- UL, CSA, TUV SRP120F 1,000 -- 10,000 120 UL, CSA, TUV SRP120LF 1,000 -- 10,000 120 UL, CSA, TUV SRP120SF 2,000 -- 10,000 120 UL, CSA, TUV SRP175F 2,000 -- 10,000 175 UL, CSA, TUV SRP175LF 1,000 -- 10,000 175 UL, CSA, TUV SRP175SF 2,000 -- 10,000 175 UL, CSA, TUV SRP200F 1,000 -- 10,000 200 UL, CSA, TUV SRP350F 500 -- 10,000 350 UL, CSA, TUV SRP420F 500 -- 10,000 420 UL, CSA, TUV LR4-190F 2,000 -- 10,000 E19 UL, CSA, TUV LR4-260F 1,000 -- 10,000 E26 UL, CSA, TUV LR4-260SF 1,000 -- 10,000 E26 UL, CSA, TUV LR4-380F 1,000 -- 10,000 E38 UL, CSA, TUV LR4-380XF 1,000 -- 10,000 E38 UL, CSA, TUV LR4-450F 1,000 -- 10,000 E45 UL, CSA, TUV LR4-550F 1,000 -- 10,000 E55 UL, CSA, TUV LR4-600F 1,000 -- 10,000 E60 UL, CSA, TUV LR4-600XF 1,000 -- 10,000 E60 UL, CSA, TUV LR4-730F 1,000 -- 10,000 E73 UL, CSA, TUV LR4-900F 500 -- 10,000 E90 UL, CSA, TUV LR4-1300SSF 250 -- 10,000 EX3 UL, CSA, TUV Part Number 85C Typical Activation VLR 90C Typical Activation VLP VTP 120C Typical Activation MXP 125C Typical Activation SRP LR4 12 210 RoHS Compliant, ELV Compliant PolySwitch Resettable Devices - Strap Battery Devices Agency Recognition for Strap Battery Devices UL CSA TUV File # E74889 File # 78165C Certificate number available on request Installation Guidelines for the Strap Family * PPTC devices operate by thermal expansion of the conductive polymer. If devices are placed under pressure or installed in spaces that would prevent thermal expansion, they may not properly protect against damage caused by fault conditions. Designs must be selected in such a manner that adequate space is maintained over the life of the product. * Twisting, bending, or placing the PPTC device in tension will decrease the ability of the device to protect against damage caused by electrical faults. No residual force should remain on device after installation. Mechanical damage to the PPTC device may affect device performance and should be avoided. * Chemical contamination of PPTC devices should be avoided. Certain greases, solvents, hydraulic fluids, fuels, industrial cleaning agents, volatile components of adhesives, silicones, and electrolytes can have an adverse effect on device performance. * PPTC strap devices are designed to be resistance welded to battery cells or to pack interconnect straps, yet some precautions must be taken when doing so. In order for the PPTC device to exhibit its specified performance, weld placement should be a minimum of 2mm from the edge of the PPTC device, weld splatter must not touch the PPTC device, and welding conditions must not heat the PPTC device above its maximum operating temperature. * PPTC strap devices are not designed for applications where reflow onto flex circuits or rigid circuit boards is required. * The polyester tape on PPTC strap devices is intended for marking and identification purposes only, not for electrical insulation. * The coating on MXP devices is intended to prevent oxidization/aging of the devices. Damaging the coating or causing the coating to delaminate can have negative effects on device performance and should be avoided. * MXP devices have small PPTC chip size and therefore have weaker peel strength between polymer and Ni-foil of the chip. Excessive mechanical force to the device may cause delamination of Ni-foil from polymer. Part Numbering System for Strap Battery Devices VTP 210 SF Modifier B, BB = Modified resistance window D = Short leaded strap F = Lead-free version G = Global design (standard product) L = Long lead or leads S = Slit lead SS = Both leads slit U = Untaped X = Rotated chip Hold Current Indicator Product Series 12 Warning : * Users should independently evaluate the suitability of and test each product selected for their own application. * Operation beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame. * These devices are intended for protection against damage caused by occasional overcurrent or overtemperature fault conditions and should not be used when repeated fault conditions or prolonged trip events are anticipated. * Contamination of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the performance of the devices. * Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, and mechanical procedures for electronic components. * PPTC devices are not recommended for installation in applications where the device is constrained such that its PTC properties are inhibited, for example in rigid potting materials or in rigid housings, which lack adequate clearance to accommodate device expansion. * Operation in circuits with a large inductance can generate a circuit voltage (Ldi/dt) above the rated voltage of the device. RoHS Compliant, ELV Compliant 211 12 212 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: LR4-380XHDF LR4-470LHF LR4-550RF LR4-810HF LR4-970F SRP350-T/NF VLP175DUF VLP220N-C30F VLP270SDF VLR170ULL-C30F VTP150LNF LR4-190LF