PPTC Resettable Fuses

PPTC Resettable Fuses
The Cooper Bussmann family of PolyTron™ resettable PPTCs is ideally suited for protecting applications sensitive to high ambient operating temperatures or subject to frequent overcurrent conditions. PPTCs operate as a positive temperature coefficient device. High temperatures and excessive current will cause the device resistance to increase until it limits the unsafe current level. PPTCs are commonly used in applications where constant uptime is required and/or in circuits not easily accessible by a user or service technician.
7 PPTC Resettable Fuses Kits Found.
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Part Number
DescriptionProduct TypeSolutionBrandApplicationSeriesStyleVoltage RatingCurrent RatingTime to TripMSRP
22-3-0250-01

Deluxe SMD PolyTron™ PTC Devices Kit

FusesCircuit ProtectionCOOPER Bussmann, PPTC Resettable FusesPC Hardware, Computers and Peripherals, White Goods, Battery PacksPTS1206, PTS1812Surface Mount6V, 8V, 12V, 13.2V, 15V, 16V, 24V, 30V, 33V, 60V [see all]10A, 20A, 100A0.25A at 1.5s, 0.50A at 1.0s, 0.50A at 1.5s, 1A at 0.2s, 1A at 0.3s, 1.5A at 0.15s, 8A at 0.02s, 8A at 0.15s, 8A at 0.1s, 8A at 0.2s, 8A at 0.3s, 8A at 0.40s, 8A at 0.50s, 8A at 1.0s, 8A at 1.5s, 8A at 2.5s, 8A at 2s, 8A at 4s [see all]$35.00
22-3-0250-03

SMD PolyTron™ PTC Devices Kit

FusesCircuit ProtectionCOOPER Bussmann, PPTC Resettable FusesComputers and Peripherals, White Goods, Telecommunications, Medical Equipment, Battery PacksPTS1812Surface Mount6V, 8V, 12V, 13.2V, 16V, 24V, 30V, 33V, 60V [see all]10A, 20A, 100A0.50A at 1.5s, 1.5A at 0.15s, 8A at 0.02s, 8A at 0.15s, 8A at 0.1s, 8A at 0.2s, 8A at 0.3s, 8A at 0.40s, 8A at 0.50s, 8A at 1.0s, 8A at 1.5s, 8A at 2.5s, 8A at 2s, 8A at 4s [see all]$22.50
22-3-0250-02

SMD PolyTron™ PTC Devices Kit

FusesCircuit ProtectionCOOPER Bussmann, PPTC Resettable FusesComputers and Peripherals, White Goods, Telecommunications, Medical Equipment, Battery PacksPTS1206Surface Mount6V, 15V, 16V, 24V, 30V, 60V100A0.25A at 1.5s, 0.50A at 1.0s, 1A at 0.2s, 1A at 0.3s, 8A at 0.1s, 8A at 0.2s, 8A at 0.3s, 8A at 1.0s, 8A at 1.5s [see all]$13.00
22-3-0250-07

Radial  PolyTron™ PTC Devices Kit

FusesCircuit ProtectionCOOPER Bussmann, PPTC Resettable FusesComputers and Peripherals, White Goods, Telecommunications, Medical Equipment, Battery PacksPTR060VRadial Leaded30V40A0.50A at 4s, 0.85A at 3s, 1A at 2.2s, 1.25A at 2.5s, 1.50A at 3s, 2A at 3.8s, 2.50A at 4s, 3.25A at 5.3s, 3.75A at 6.3s, 4.50A at 7.2s, 5.50A at 8.2s, 6.75A at 9.6s, 8A at 11.4s, 9.25A at12.6s, 12.50A at 15.6s, 15A at 19.8s, 18.75A at 24s [see all]$17.50
22-3-0250-05

Radial  PolyTron™ PTC Devices Kit

FusesCircuit ProtectionCOOPER Bussmann, PPTC Resettable FusesComputers and Peripherals, White Goods, Telecommunications, Medical Equipment, Battery PacksPTR016VRadial Leaded16V40A, 100A8A at 0.40s, 8A at 0.50s, 8A at 0.60s, 8A at 1.20s, 8A at 10s, 8A at 2.30s, 8A at 4.50s, 8A at 40s, 8A at 9s, 15A at 1 Second, 20A at 1.70s, 25A at 2s, 30A at 3.30s, 35A at 3.50s, 40A at 5s, 45A at 5.5s, 50A at 6s, 55A at 7s, 60A at 7.5s, 65A at 8.5s, 70A at 9s, 75A at 10s [see all]$30.00
22-3-0250-06

Radial  PolyTron™ PTC Devices Kit

FusesCircuit ProtectionCOOPER Bussmann, PPTC Resettable FusesComputers and Peripherals, White Goods, Telecommunications, Medical Equipment, Battery PacksPTR030VRadial Leaded30V40A, 100A4.50A at 5.90s, 5.50A at 6.60s, 6.75A at 7.30s, 8A at 8s, 9.25A at 8.70s, 12.50A at 10.30s, 15A at 10.80s, 20A at 12.70s, 25A at 14.50s, 30A at 16s, 35A at 17.50s, 40A at 18.80s, 45A at 20s [see all]$17.00
22-3-0250-04

Deluxe Radial  PolyTron™ PTC Devices Kit

FusesCircuit ProtectionCOOPER Bussmann, PPTC Resettable FusesComputers and Peripherals, White Goods, Telecommunications, Medical Equipment, Battery PacksPTR016V, PTR030V, PTR060VRadial Leaded16V, 30V, 60V40A, 100A0.50A at 4s, 0.85A at 3s, 1A at 2.2s, 1.25A at 2.5s, 1.50A at 3s, 2A at 3.8s, 2.50A at 4s, 3.25A at 5.3s, 3.75A at 6.3s, 4.50A at 5.90s, 4.50A at 7.2s, 5.50A at 6.60s, 5.50A at 8.2s, 6.75A at 7.30s, 6.75A at 9.6s, 8A at 0.40s, 8A at 0.50s, 8A at 0.60s, 8A at 1.20s, 8A at 10s, 8A at 11.4s, 8A at 2.30s, 8A at 4.50s, 8A at 40s, 8A at 8s, 8A at 9s, 9.25A at 8.70s, 9.25A at12.6s, 12.50A at 10.30s, 12.50A at 15.6s, 15A at 1 Second, 15A at 10.80s, 15A at 19.8s, 18.75A at 24s, 20A at 1.70s, 20A at 12.70s, 25A at 14.50s, 25A at 2s, 30A at 16s, 30A at 3.30s, 35A at 17.50s, 35A at 3.50s, 40A at 18.80s, 40A at 5s, 45A at 20s, 45A at 5.5s, 50A at 6s, 55A at 7s, 60A at 7.5s, 70A at 9s, 75A at 10s [see all]$64.00
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