PPTC Resettable Fuses

Vishay / BC Components PPTC Resettable Fuses provide a fast response to overcurrent and low resistance, resulting in minimal voltage drop. These polymer-based thermistors (PPTCs) offer a positive temperature coefficient and are mainly designed for resettable overcurrent protection. The compact, low-profile packaging is compatible with high-temperature solders and constructed with 100% matte tin-plated terminals. The housing is also laser marked with an identification letter. Vishay / BC Components PPTC Resettable Fuses are lead free, halogen free, and RoHS compliant. Applications include USB ports, mobile internet devices, home automation sensors, and digital cameras.

Results: 50
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (SGD) 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 30mA 36V E3
Datasheet
3,000In Stock
Min.: 1
Mult.: 1
PPTC0603E4 SMD/SMT SMD/SMT 30 mA 36 VDC 90 mA 40 A 50 Ohms 0603 (1810 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0805 500 mA 6V E3
Datasheet
3,980In Stock
Min.: 1
Mult.: 1
PPTC0805E4 SMD/SMT SMD/SMT 500 mA 6 VDC 1 A 100 A 850 mOhms 0805 (2215 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1210 750mA 24V E3
Datasheet
3,978In Stock
Min.: 1
Mult.: 1
PPTC1210E5 SMD/SMT SMD/SMT 750 mA 24 VDC 1.5 A 100 A 400 mOhms 1210 (3423 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1812 1500mA 12V E3
Datasheet
2,995In Stock
Min.: 1
Mult.: 1
PPTC1812E5 SMD/SMT SMD/SMT 1.5 A 12 VDC 3 A 100 A 110 mOhms 1812 (4734 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0603 20mA 60V E3
Datasheet
3,948In Stock
Min.: 1
Mult.: 1
PPTC0603E3 SMD/SMT SMD/SMT 20 mA 60 VDC 60 mA 40 A 70 Ohms 0603 (1810 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 200mA 24V E3
Datasheet
3,890In Stock
Min.: 1
Mult.: 1
PPTC1206E4 SMD/SMT SMD/SMT 200 mA 24 VDC 420 mA 100 A 2.6 Ohms 1206 (3418 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 200mA 30V E3
Datasheet
4,000In Stock
Min.: 1
Mult.: 1
PPTC1206E5 SMD/SMT SMD/SMT 200 mA 30 VDC 420 mA 100 A 2.6 Ohms 1206 (3418 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 2920 2500mA 15V E3
Datasheet
2,980In Stock
Min.: 1
Mult.: 1
PPTC2920E6 SMD/SMT SMD/SMT 2.5 A 15 VDC 5 A 40 A 85 mOhms 2920 (7954 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 350mA 16V E3
Datasheet
3,980In Stock
Min.: 1
Mult.: 1
PPTC1206E6 SMD/SMT SMD/SMT 350 mA 16 VDC 1.2 mA 100 A 750 Ohms 1206 (3418 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1812 500mA 30V E3
Datasheet
3,995In Stock
Min.: 1
Mult.: 1
PPTC1812E4 SMD/SMT SMD/SMT 500 mA 30 VDC 1 A 100 A 1 Ohms 1812 (4734 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0603 100 mA 15V E3
Datasheet
3,996In Stock
Min.: 1
Mult.: 1
PPTC0603E5 SMD/SMT SMD/SMT 100 mA 15 VDC 300 mA 40 A 6 mOhms 0603 (1810 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 0805 100mA 15V E3
Datasheet
4,000In Stock
Min.: 1
Mult.: 1
PPTC0805E3 SMD/SMT SMD/SMT 100 mA 15 VDC 300 mA 100 A 6 Ohms 0805 (2215 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 100mA 60V E3
Datasheet
2,977In Stock
Min.: 1
Mult.: 1
PPTC1206E3 SMD/SMT SMD/SMT 100 mA 60 VDC 250 mA 10 A 10 Ohms 1206 (3418 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1210 500mA 13.2V E3
Datasheet
4,000In Stock
Min.: 1
Mult.: 1
PPTC1210E4 SMD/SMT SMD/SMT 500 mA 13.2 VDC 1 A 100 A 900 mOhms 1210 (3423 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1812 140mA 60V E3
Datasheet
3,000In Stock
Min.: 1
Mult.: 1
PPTC1812E3 SMD/SMT SMD/SMT 140 mA 60 VDC 340 mA 10 A 6 Ohms 1812 (4734 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 2920 500mA 60V E3
Datasheet
2,975In Stock
Min.: 1
Mult.: 1
PPTC2920E3 SMD/SMT SMD/SMT 500 mA 60 VDC 1 A 10 A 1.4 Ohms 2920 (7954 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1812 1500mA 24V E3
Datasheet
1,929In Stock
Min.: 1
Mult.: 1
PPTC1812E6 SMD/SMT SMD/SMT 1.5 A 24 VDC 3 A 20 A 120 mOhms 1812 (4734 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1206 350mA 30V E3
Datasheet
2,979In Stock
Min.: 1
Mult.: 1
PPTC1206E7 SMD/SMT SMD/SMT 350 mA 30 VDC 750 mA 100 A 1.2 Ohms 1206 (3418 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 2920 750mA 60V E3
Datasheet
1,998In Stock
Min.: 1
Mult.: 1
PPTC2920E4 SMD/SMT SMD/SMT 750 mA 60 VDC 1.5 A 10 A 950 mOhms 2920 (7954 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 2920 1100mA 60V E3
Datasheet
1,996In Stock
Min.: 1
Mult.: 1
PPTC2920E5 SMD/SMT SMD/SMT 1.1 A 60 VDC 2.2 A 20 A 410 mOhms 2920 (7954 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLY 1210 100mA 90V E3
Datasheet
2,969In Stock
Min.: 1
Mult.: 1
PPTC1210E3 SMD/SMT SMD/SMT 100 mA 90 VDC 250 mA 10 A 15 Ohms 1210 (3423 metric) - 40 C + 85 C
Vishay / BC Components Resettable Fuses - PPTC PTC POLYMER SMD 0603 40mA 24V E3 overcurrent protector
Datasheet
8,000Expected 30/9/2026
MouseReel Available
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 PTC POLYMER SMD 0603 250mA 9V E3 overcurrent protector
Datasheet
8,000Expected 30/9/2026
MouseReel Available
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 PTC POLYMER SMD 0603 500mA 6V E3 overcurrent protector
Datasheet
8,000Expected 30/9/2026
MouseReel Available
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 POLYMER SMD 1210 50mA 90V E3 overcurrent protector
Datasheet
3,000Expected 30/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PPTC1210E3 PCB Mount SMD/SMT 50 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel