Resettable PTC Fuses

Bel Fuse Resettable PTC Fuses offer superior circuit protection in traditional radial lead and SMD chip packages. Resettable PTC Fuses protect against harmful overcurrent, short circuit conditions, and over-temperature conditions not necessarily caused by excessive current. Bel Fuse Resettable PTC Fuses are ideal for industrial, low-voltage USB equipment, security systems, and test equipment applications.

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Description Datasheet Availability Pricing (GBP) 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
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Maximum Operating Temperature
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Bel Fuse Resettable Fuses - PPTC Resettable Fuse 6A
Datasheet
140In Stock
Min.: 1
Mult.: 1

0ZRN 6 A 16 VDC 10.8 A 100 A 32 Ohms - 40 C + 125 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 15A
Datasheet
277In Stock
Min.: 1
Mult.: 1

0ZRN 15 A 16 VDC 28 A 100 A 9.2 Ohms - 40 C + 125 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 500mA
Datasheet
2,187In Stock
Min.: 1
Mult.: 1

0ZRP 500 mA 60 VDC 1 A 40 A 900 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 750mA
Datasheet
432In Stock
6,000Expected 20/02/2026
Min.: 1
Mult.: 1

0ZRP 750 mA 60 VDC 1.5 A 40 A 640 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 900mA
Datasheet
2,045In Stock
Min.: 1
Mult.: 1

0ZRP 900 mA 60 VDC 1.8 A 40 A 520 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 2.5A
Datasheet
1,398In Stock
Min.: 1
Mult.: 1

0ZRP 2.5 A 60 VDC 5 A 40 A 140 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 3.75A
Datasheet
1,985In Stock
Min.: 1
Mult.: 1

0ZRP 3.75 A 60 VDC 7.5 A 40 A 60 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 4A
Datasheet
2,337In Stock
Min.: 1
Mult.: 1

0ZRP 4 A 60 VDC 8 A 40 A 60 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 5A
Datasheet
510In Stock
1,820Expected 13/02/2026
Min.: 1
Mult.: 1
Reel: 1,000

0ZRP 5 A 60 VDC 10 A 40 A 50 Ohms - 40 C + 85 C Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 100mA
Datasheet
1,299In Stock
Min.: 1
Mult.: 1

0ZRR 100 mA 60 VDC 200 mA 40 A 7.5 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 200mA
Datasheet
4,718In Stock
Min.: 1
Mult.: 1

0ZRR 200 mA 60 VDC 400 mA 40 A 4.4 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 900mA
Datasheet
2,110In Stock
Min.: 1
Mult.: 1

0ZRR 250 mA 60 VDC 500 mA 40 A 3 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 300mA
Datasheet
771In Stock
Min.: 1
Mult.: 1

0ZRR 300 mA 60 VDC 600 mA 40 A 2.1 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 500mA
Datasheet
951In Stock
Min.: 1
Mult.: 1

0ZRR 500 mA 60 VDC 1 A 40 A 1.17 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 650mA
Datasheet
3,651In Stock
Min.: 1
Mult.: 1

0ZRR 650 mA 60 VDC 1.3 A 40 A 720 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 750mA
Datasheet
3,430In Stock
Min.: 1
Mult.: 1

0ZRR 750 mA 60 VDC 1.5 A 40 A 600 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 1.35A
Datasheet
904In Stock
Min.: 1
Mult.: 1

0ZRR 1.35 A 60 VDC 2.7 A 40 A 300 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 1.85A
Datasheet
1,703In Stock
Min.: 1
Mult.: 1

0ZRR 1.85 A 60 VDC 3.7 A 40 A 190 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 2.5A
Datasheet
1,091In Stock
Min.: 1
Mult.: 1

0ZRR 2.5 A 60 VDC 5 A 40 A 130 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 3A
Datasheet
130In Stock
3,000Expected 13/02/2026
Min.: 1
Mult.: 1
Reel: 1,000

0ZRR 3 A 60 VDC 6 A 40 A 100 Ohms - 40 C + 85 C Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC Reset Fuse 700mA AEC-Q200
Datasheet
1,290In Stock
Min.: 1
Mult.: 1

0ZRS PCB Mount Radial 700 mA 32 VDC 1.4 A 100 A 800 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse, 1A AEC-Q200
Datasheet
604In Stock
Min.: 1
Mult.: 1

0ZRS PCB Mount Radial 1 A 32 VDC 1.9 A 100 A 430 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse, 3A AEC-Q200
Datasheet
1,240In Stock
Min.: 1
Mult.: 1

0ZRS PCB Mount Radial 3 A 32 VDC 6 A 100 A 110 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 7.5A AEC-Q200
Datasheet
921In Stock
Min.: 1
Mult.: 1

0ZRS PCB Mount Radial 7.5 A 32 VDC 15 A 100 A 23 mOhms - 40 C + 125 C 10.2 mm AEC-Q200 Bulk
Bel Fuse Resettable Fuses - PPTC High Temp PTC AECQ 1210
Datasheet
2,385In Stock
Min.: 1
Mult.: 1
Reel: 3,000

0ZT 100 mA 30 VDC 350 mA 11 mOhms 1210 (3225 metric) - 40 C + 125 C AEC-Q200 Reel, Cut Tape