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 (USD) 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
Lead Spacing
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Packaging
Bel Fuse Resettable Fuses - PPTC Radial PPTC 3 Ih 16V
Datasheet
9,284In Stock
Min.: 1
Mult.: 1

0ZRA 3 A 16 VDC 5.1 A 105 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Radial PPTC 0.10 Ih 90V Tape & Reel
Datasheet
8,398In Stock
Min.: 1
Mult.: 1
: 3,000

0ZRC 100 mA 90 VDC 200 mA 7.5 mOhms - 40 C + 85 C Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC AEC-2000 SM PTC 2920 size 6A
Datasheet
3,867In Stock
Min.: 1
Mult.: 1
: 2,000

0ZCF SMD/SMT SMD/SMT 6 A 12 V 12 A 100 A 20 mOhms 2920 (7450 metric) - 40 C + 85 C AEC-Q200 Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC Radial PPTC 1.85 Ih 120V
Datasheet
858In Stock
3,000Expected 9/11/2026
Min.: 1
Mult.: 1

0ZRM 1.85 A 120 VAC, 120 VDC 3.7 A 190 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 5A
Datasheet
897In Stock
Min.: 1
Mult.: 1

0ZRN 5.5 A 16 VDC 10 A 100 A 37 Ohms - 40 C + 125 C Bulk
Bel Fuse Resettable Fuses - PPTC Radial PPTC 0.25 Ih 120V
Datasheet
1,630In Stock
Min.: 1
Mult.: 1

0ZRM 250 mA 120 VAC, 120 VDC 500 mA 3 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Fuse
Datasheet
4,407In Stock
Min.: 1
Mult.: 1

0ZRM 500 mA 120 VAC, 120 VDC 1 A 1.17 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Radial PPTC 2.50 Ih 30V
Datasheet
6,625In Stock
Min.: 1
Mult.: 1

0ZRB 2.5 A 30 VDC 5 A 70 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Radial PPTC 0.08 Ih 240V Tape & Reel
Datasheet
3,910In Stock
Min.: 1
Mult.: 1
: 2,000

0ZRE 80 mA 240 VAC, 240 VDC 190 mA 26 mOhms - 40 C + 85 C Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC Reset Fuse 500mA AEC-Q200
Datasheet
2,895In Stock
Min.: 1
Mult.: 1

0ZRS PCB Mount Radial 500 mA 32 VDC 1 A 100 A 1.1 Ohms - 40 C + 125 C 5.1 mm AEC-Q200 Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 7.5A AEC-Q200
Datasheet
1,768In 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 Resettable Fuse 1.2A
Datasheet
5,880In Stock
Min.: 1
Mult.: 1

0ZRG 1.2 A 30 VDC 2 A 40 A 140 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC Radial PPTC 0.75 Ih 120V
Datasheet
2,990In Stock
Min.: 1
Mult.: 1

0ZRM 750 mA 120 VAC, 120 VDC 1.5 A 690 Ohms Bulk
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 700mA
Datasheet
2,226In Stock
Min.: 1
Mult.: 1

0ZRN 700 mA 30 VDC 1.4 A 40 A 800 Ohms - 40 C + 125 C Bulk
Bel Fuse Resettable Fuses - PPTC Radial PPTC 2.50 Ih 90V
Datasheet
4,685In Stock
Min.: 1
Mult.: 1

0ZRC 2.5 A 90 VDC 5 A 130 Ohms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC 1812 SMT PPTC 1.60 Ih 8V
Datasheet
8,411In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

0ZCG 1.6 A 8 VDC 3.2 A 100 Ohms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bel Fuse Resettable Fuses - PPTC 2920 SMT PPTC 3.00 Ih 6V
Datasheet
6,716In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

0ZCF 3 A 6 VDC 5.2 A 48 Ohms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bel Fuse Resettable Fuses - PPTC Resettable Fuse 11A
Datasheet
1,632In Stock
Min.: 1
Mult.: 1

0ZRN 11 A 16 VDC 20 A 100 A 13 Ohms - 40 C + 125 C Bulk
Bel Fuse 0ZCM0025FF2G
Bel Fuse Resettable Fuses - PPTC 0603 SMT PPTC 0.25 Ih 9V
Datasheet
3,131In Stock
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC SMD PTC, Low Rho, 1206 Dimension, 6VDC, I hold 0.5A
Datasheet
2,798In Stock
Min.: 1
Mult.: 1
: 4,000

0ZLJ PCB Mount SMD/SMT 500 mA 6 V 1.5 A 100 A 25 mOhms - 40 C + 85 C Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC SMD PTC, Low Rho, 1206 Dimension, 6VDC, I hold 0.75A
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
: 4,000

0ZLJ PCB Mount SMD/SMT 750 mA 6 V 1.8 A 100 A 18 mOhms - 40 C + 85 C Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC SMD PTC, Low Rho, 1206 Dimension, 6VDC, I hold 1.75A
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
: 4,000

0ZLJ PCB Mount SMD/SMT 1.75 A 6 V 3.5 A 100 A 5 mOhms - 40 C + 85 C Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC SMD PTC, Low Rho, 0805 Dimension, 6VDC, I hold 1.1A
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
: 4,000

0ZLK PCB Mount SMD/SMT 1.1 A 6 V 1.8 A 100 A 30 mOhms - 40 C + 85 C Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC SMD PTC, Low Rho, 0805 Dimension, 6VDC, I hold 1.5A
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
: 4,000

0ZLK PCB Mount SMD/SMT 1.5 A 6 V 3 A 100 A 15 mOhms - 40 C + 85 C Reel, Cut Tape
Bel Fuse Resettable Fuses - PPTC SMD PTC, Low Rho, 0603 Dimension, 6-9VDC, I hold 0.5A
Datasheet
2,797In Stock
Min.: 1
Mult.: 1
: 4,000

0ZLM PCB Mount SMD/SMT 500 mA 6 V 1 A 100 A 70 mOhms - 40 C + 85 C Reel, Cut Tape