SMD Polymer PTCs for Overcurrent Protection

Vishay / BC Components SMD Polymer PTCs for Overcurrent Protection are designed for use as resettable fuses for low-voltage overcurrent protection applications for industrial and consumer products. These polymer-based PTC SMD thermistors protect against temporary, infrequent overcurrent events and are UL 1434 and TÜV certified. The PPTC series offers ultra-low initial resistance with many values <1Ω and can be as low as 0.005Ω at +25°C. These PPTCs protect the circuit by tripping into high resistance during an overcurrent event, causing the PTC to heat up. Note that the PPTC expands slightly when tripped. The PPTCs return to a lower resistance (though not as low as the pre-trip resistance) once the fault is removed and the PPTCs cool.

Results: 50
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Mounting Style Termination Style Hold Current Maximum Voltage Trip Current Current Rating - Max Resistance Package/Case Minimum Operating Temperature Maximum Operating Temperature Packaging
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0603 20mA 60V E3 5’528In Stock
Cut Tape
CHF 0.595
CHF 0.548
CHF 0.454
CHF 0.419
Reel
CHF 0.265
Min.: 1
Mult.: 1
: 4’000
PPTC0603E3 SMD/SMT SMD/SMT 20 mA 60 VDC 60 mA 40 A 70 Ohms 0603 (1810 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0603 30mA 36V E3 5’965In Stock
Cut Tape
CHF 0.595
CHF 0.548
CHF 0.454
CHF 0.419
Reel
CHF 0.265
Min.: 1
Mult.: 1
: 4’000
PPTC0603E4 SMD/SMT SMD/SMT 30 mA 36 VDC 90 mA 40 A 50 Ohms 0603 (1810 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC 60V 40MA-HD SMD 8’000In Stock
Cut Tape
CHF 0.595
CHF 0.548
CHF 0.454
CHF 0.419
Reel
CHF 0.265
Min.: 1
Mult.: 1
: 4’000
PPTC0603E3 PCB Mount SMD/SMT 40 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC 9V 250MA-HD SMD 8’000In Stock
Cut Tape
CHF 0.579
CHF 0.534
CHF 0.444
CHF 0.409
Reel
CHF 0.257
Min.: 1
Mult.: 1
: 4’000
PPTC0603E3 PCB Mount SMD/SMT 3 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC 9V 500MA-HD SMD 7’997In Stock
Cut Tape
CHF 0.588
CHF 0.538
CHF 0.446
CHF 0.413
Reel
CHF 0.26
Min.: 1
Mult.: 1
: 4’000
PPTC0603E3 PCB Mount SMD/SMT 680 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0603 100 mA 15V E3 3’273In Stock
Cut Tape
CHF 0.579
CHF 0.534
CHF 0.444
CHF 0.409
Reel
CHF 0.257
Min.: 1
Mult.: 1
: 4’000
PPTC0603E5 SMD/SMT SMD/SMT 100 mA 15 VDC 300 mA 40 A 6 mOhms 0603 (1810 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC 30V 50MA-HD SMD 3’200In Stock
Cut Tape
CHF 0.579
CHF 0.534
CHF 0.444
CHF 0.409
Reel
CHF 0.257
Min.: 1
Mult.: 1
: 4’000
PPTC0805E3 PCB Mount SMD/SMT 20 Ohms Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0805 100mA 15V E3 3’492In Stock
Cut Tape
CHF 0.499
CHF 0.46
CHF 0.382
CHF 0.353
Reel
CHF 0.222
Min.: 1
Mult.: 1
: 4’000
PPTC0805E3 SMD/SMT SMD/SMT 100 mA 15 VDC 300 mA 100 A 6 Ohms 0805 (2215 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0805 500 mA 6V E3 3’457In Stock
Cut Tape
CHF 0.499
CHF 0.46
CHF 0.382
CHF 0.353
Reel
CHF 0.222
Min.: 1
Mult.: 1
: 4’000
PPTC0805E4 SMD/SMT SMD/SMT 500 mA 6 VDC 1 A 100 A 850 mOhms 0805 (2215 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC 6V 750MA-HD SMD 3’200In Stock
Cut Tape
CHF 0.499
CHF 0.46
CHF 0.382
CHF 0.353
Reel
CHF 0.222
Min.: 1
Mult.: 1
: 4’000
PPTC0805E3 PCB Mount SMD/SMT 350 mOhms Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC 60V 50MA-HD SMD 2’400In Stock
Cut Tape
CHF 0.595
CHF 0.548
CHF 0.454
CHF 0.419
Reel
CHF 0.273
Min.: 1
Mult.: 1
: 3’000
PPTC1206E3 PCB Mount SMD/SMT 20 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 100mA 60V E3 2’534In Stock
Cut Tape
CHF 0.555
CHF 0.513
CHF 0.426
CHF 0.393
Reel
CHF 0.256
Min.: 1
Mult.: 1
: 3’000
PPTC1206E3 SMD/SMT SMD/SMT 100 mA 60 VDC 250 mA 10 A 10 Ohms 1206 (3418 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC 30V 120MA-HD SMD 2’360In Stock
Cut Tape
CHF 0.314
CHF 0.289
CHF 0.24
CHF 0.222
Reel
CHF 0.144
Min.: 1
Mult.: 1
: 3’000
PPTC1206E3 PCB Mount SMD/SMT 6 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 200mA 24V E3 6’719In Stock
Cut Tape
CHF 0.314
CHF 0.289
CHF 0.24
CHF 0.222
Reel
CHF 0.139
Min.: 1
Mult.: 1
: 4’000
PPTC1206E4 SMD/SMT SMD/SMT 200 mA 24 VDC 420 mA 100 A 2.6 Ohms 1206 (3418 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 200mA 30V E3 3’529In Stock
Cut Tape
CHF 0.523
CHF 0.482
CHF 0.40
CHF 0.37
Reel
CHF 0.233
Min.: 1
Mult.: 1
: 4’000
PPTC1206E5 SMD/SMT SMD/SMT 200 mA 30 VDC 420 mA 100 A 2.6 Ohms 1206 (3418 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 350mA 16V E3 3’420In Stock
Cut Tape
CHF 0.314
CHF 0.289
CHF 0.24
CHF 0.222
Reel
CHF 0.139
Min.: 1
Mult.: 1
: 4’000
PPTC1206E6 SMD/SMT SMD/SMT 350 mA 16 VDC 750 mA 100 A 750 Ohms 1206 (3418 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 350mA 30V E3 2’491In Stock
Cut Tape
CHF 0.523
CHF 0.482
CHF 0.40
CHF 0.37
Reel
CHF 0.241
Min.: 1
Mult.: 1
: 3’000
PPTC1206E7 SMD/SMT SMD/SMT 350 mA 30 VDC 750 mA 100 A 1.2 Ohms 1206 (3418 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC 15V 500MA-HD SMD 3’136In Stock
Cut Tape
CHF 0.354
CHF 0.321
CHF 0.267
CHF 0.246
Reel
CHF 0.154
Min.: 1
Mult.: 1
: 4’000
PPTC1206E3 PCB Mount SMD/SMT 750 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC 16V 750MA-HD SMD 2’368In Stock
Cut Tape
CHF 0.523
CHF 0.482
CHF 0.40
CHF 0.37
Reel
CHF 0.241
Min.: 1
Mult.: 1
: 3’000
PPTC1206E3 PCB Mount SMD/SMT 290 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC 8V 1100MA-HD SMD 3’160In Stock
Cut Tape
CHF 0.314
CHF 0.289
CHF 0.24
CHF 0.222
Reel
CHF 0.139
Min.: 1
Mult.: 1
: 4’000
PPTC1206E3 PCB Mount SMD/SMT 210 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC 30V 50MA-HD SMD 2’400In Stock
Cut Tape
CHF 0.427
CHF 0.391
CHF 0.325
CHF 0.30
Reel
CHF 0.196
Min.: 1
Mult.: 1
: 3’000
PPTC1210E3 PCB Mount SMD/SMT 50 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC 90V 50MA-HD SMD 2’397In Stock
Cut Tape
CHF 0.934
CHF 0.861
CHF 0.714
CHF 0.658
Reel
CHF 0.434
Min.: 1
Mult.: 1
: 3’000
PPTC1210E3 PCB Mount SMD/SMT 50 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC 30V 100MA-HD SMD 2’400In Stock
Cut Tape
CHF 0.427
CHF 0.391
CHF 0.325
CHF 0.30
Reel
CHF 0.196
Min.: 1
Mult.: 1
: 3’000
PPTC1210E3 PCB Mount SMD/SMT 15 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1210 100mA 90V E3 2’596In Stock
Cut Tape
CHF 0.934
CHF 0.861
CHF 0.714
CHF 0.658
Reel
CHF 0.434
Min.: 1
Mult.: 1
: 3’000
PPTC1210E3 SMD/SMT SMD/SMT 100 mA 90 VDC 250 mA 10 A 15 Ohms 1210 (3423 metric) - 40 C + 85 C Reel, Cut Tape
Vishay / BC Components Resettable Fuses - PPTC 30V 350MA-HD SMD 2’360In Stock
Cut Tape
CHF 0.371
CHF 0.339
CHF 0.282
CHF 0.26
Reel
CHF 0.169
Min.: 1
Mult.: 1
: 3’000
PPTC1210E3 PCB Mount SMD/SMT 13 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel