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Resettable Fuses - PPTC

PPTC Resettable Fuses are in stock and ship same-day at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many resettable fuse manufacturers including Bel, Bourns, Littelfuse & more. Please view our large selection of resettable fuses below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	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	Qualification	Packaging
Resettable Fuses - PPTC 20A 135mV BladeDevice BD280-1130-20/16 Littelfuse 1: £5.99 4,539In Stock	Mfr. Part No. BD280-1130-20/16 Mouser Part No 650-BD280-1130-20/16	Littelfuse	Resettable Fuses - PPTC 20A 135mV BladeDevice Learn More about Littelfuse bladed ptcs	Datasheet	4,539In Stock	£5.99 £4.97 £4.58 £3.81 View £3.51 £3.14 £2.98	Min.: 1 Mult.: 1	BD280	Holder	Blade	16 A	14 VDC	26 A	20 A	4.5 mOhms		- 40 C	+ 125 C	10.75 mm		Bulk
Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL 1210L300SLWR Littelfuse 1: £1.41 17,914In Stock	Mfr. Part No. 1210L300SLWR Mouser Part No 576-1210L300SLWR	Littelfuse	Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL Learn More about Littelfuse lorho	Datasheet	17,914In Stock	Cut Tape £1.41 £1.30 £1.08 £0.995 Reel £0.643 View £0.89 £0.826 £0.759 £0.628	Min.: 1 Mult.: 1 : 3,000	Low Rho	PCB Mount	SMD/SMT	3 A	6 VDC	6 A	50 A	20 mOhms	1210 (3225 metric)	- 40 C	+ 85 C			Reel, Cut Tape
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A 1206L300SLTHYR Littelfuse 1: £1.41 45,428In Stock	Mfr. Part No. 1206L300SLTHYR Mouser Part No 576-1206L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	45,428In Stock	Cut Tape £1.41 £1.27 £1.08 £0.969 View Reel £0.791 £0.882 £0.803 £0.791 £0.791 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Rho	SMD/SMT	SMD/SMT	3 A	6 VDC	6 A	50 A	20 mOhms	1206 (3216 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A 1812L035/30DR Littelfuse 1: £1.44 19,218In Stock	Mfr. Part No. 1812L035/30DR Mouser Part No 576-1812L035/30DR	Littelfuse	Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A Learn More about Littelfuse 1812l fuses	Datasheet	19,218In Stock	Cut Tape £1.44 £1.30 £1.10 £1.00 View Reel £0.813 £0.899 £0.834 £0.813 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	1812L	SMD/SMT	SMD/SMT	350 mA	30 VDC	750 mA	40 A	1.7 Ohms	1812 (4532 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC Fuse 0ZCF0185FF2C Bel Fuse 1: £0.24 135,215In Stock	Mfr. Part No. 0ZCF0185FF2C Mouser Part No 530-0ZCF0185FF2C	Bel Fuse	Resettable Fuses - PPTC Fuse Learn More about Bel Fuse 0zcf resettable pptc fuses	Datasheet	135,215In Stock	Cut Tape £0.24 £0.188 £0.171 £0.161 Reel £0.124 View £0.152 £0.135 £0.114 £0.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	0ZCF			1.85 A	33 VDC	3.7 A		150 Ohms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.85A 33V 2920 2920L185DR Littelfuse 1: £0.615 43,533In Stock 40,500Expected 24/12/2026	Mfr. Part No. 2920L185DR Mouser Part No 576-2920L185	Littelfuse	Resettable Fuses - PPTC 1.85A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	43,533In Stock 40,500Expected 24/12/2026	Cut Tape £0.615 £0.533 £0.468 £0.432 View Reel £0.251 £0.388 £0.358 £0.251 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	1.85 A	33 VDC	3.7 A	40 A	150 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 15V 100MA-HD 40A MAX MF-FSMF010X-2 Bourns 1: £0.338 104,663In Stock	Mfr. Part No. MF-FSMF010X-2 Mouser Part No 652-MF-FSMF010X-2	Bourns	Resettable Fuses - PPTC 15V 100MA-HD 40A MAX Learn More about Bourns multifuse	Datasheet	104,663In Stock	Cut Tape £0.338 £0.243 £0.217 £0.189 View Reel £0.154 £0.173 £0.163 £0.155 £0.154 £0.154 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	MF-FSMF	SMD/SMT	SMD/SMT	100 mA	15 VDC	300 mA	40 A	6 Ohms	0603 (1608 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX MF-R250-0-10 Bourns 1: £0.375 12,240In Stock	Mfr. Part No. MF-R250-0-10 Mouser Part No 652-MF-R250-0-10	Bourns	Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	12,240In Stock	£0.375 £0.32 £0.276 £0.252 View £0.238 £0.22 £0.203 £0.187 £0.185	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	2.5 A	30 VDC	5 A	40 A	48 mOhms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC Radial PPTC 3 Ih 16V 0ZRA0300FF1C Bel Fuse 1: £0.323 9,274In Stock	Mfr. Part No. 0ZRA0300FF1C Mouser Part No 530-0ZRA0300FF1C	Bel Fuse	Resettable Fuses - PPTC Radial PPTC 3 Ih 16V Learn More about Bel Fuse 0zra ptc	Datasheet	9,274In Stock	£0.323 £0.282 £0.238 £0.217 View £0.195 £0.18 £0.144 £0.139 £0.127	Min.: 1 Mult.: 1	0ZRA			3 A	16 VDC	5.1 A		105 Ohms		- 40 C	+ 85 C			Bulk
Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED MF-R017-2 Bourns 1: £0.33 10,343In Stock	Mfr. Part No. MF-R017-2 Mouser Part No 652-MF-R017-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	10,343In Stock	Cut Tape £0.33 £0.251 £0.212 £0.199 Reel £0.199	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	170 mA	60 VDC	340 mA	40 A	3.2 Ohms		- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP MF-RHT750-0 Bourns 1: £0.943 7,279In Stock	Mfr. Part No. MF-RHT750-0 Mouser Part No 652-MF-RHT750-0	Bourns	Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP Learn More about Bourns mf rht fuses	Datasheet	7,279In Stock	£0.943 £0.788 £0.651 £0.599 View £0.539 £0.496 £0.448 £0.40 £0.378	Min.: 1 Mult.: 1	MF-RHT	PCB Mount	Radial	7.5 A	16 VDC	13.1 A	100 A	22 mOhms		- 40 C	+ 125 C	5.1 mm	AEC-Q100	Bulk
Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX MF-RM033/240-2 Bourns 1: £0.518 13,300In Stock	Mfr. Part No. MF-RM033/240-2 Mouser Part No 652-MF-RM033/240-2	Bourns	Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX Learn More about Bourns mf rm	Datasheet	13,300In Stock	Cut Tape £0.518 £0.471 £0.392 £0.362 View Reel £0.226 £0.325 £0.299 £0.276 £0.255 £0.226	Min.: 1 Mult.: 1 : 4,000	MF-RM	PCB Mount	Radial	330 mA	240 VAC	740 mA	4.5 A	2.6 Ohms		- 20 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 60V .145A-HD 3A MAX MF-RX014/250-0 Bourns 1: £0.511 9,911In Stock	Mfr. Part No. MF-RX014/250-0 Mouser Part No 652-MF-RX014/250-0	Bourns	Resettable Fuses - PPTC 60V .145A-HD 3A MAX Learn More about Bourns multifuse	Datasheet	9,911In Stock	£0.511 £0.406 £0.342 £0.30 View £0.271 £0.25 £0.23 £0.212 £0.19	Min.: 1 Mult.: 1	MF-RX/250	PCB Mount	Radial	145 mA	60 VDC	280 mA	3 A	6 Ohms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC Radial PPTC 0.10 Ih 90V Tape & Reel 0ZRC0010FF2E Bel Fuse 1: £0.368 8,390In Stock	Mfr. Part No. 0ZRC0010FF2E Mouser Part No 530-0ZRC0010FF2E	Bel Fuse	Resettable Fuses - PPTC Radial PPTC 0.10 Ih 90V Tape & Reel Learn More about Bel Fuse 0zrc ptc	Datasheet	8,390In Stock	Cut Tape £0.368 £0.306 £0.256 £0.237 Reel £0.148 View £0.177 £0.169 £0.162 £0.137	Min.: 1 Mult.: 1 : 3,000	0ZRC			100 mA	90 VDC	200 mA		7.5 mOhms		- 40 C	+ 85 C			Reel, Cut Tape
Resettable Fuses - PPTC PTC 0.08A 250V SMD 2920 TELECOM MF-SM008/250F-2 Bourns 1: £0.443 11,573In Stock	Mfr. Part No. MF-SM008/250F-2 Mouser Part No 652-MF-SM008/250F-2	Bourns	Resettable Fuses - PPTC PTC 0.08A 250V SMD 2920 TELECOM Learn More about Bourns multifuse	Datasheet	11,573In Stock	Cut Tape £0.443 £0.409 £0.339 £0.313 Reel £0.233 View £0.282 £0.239 £0.215 £0.201 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-SM/250	PCB Mount	SMD/SMT	80 mA	80 VDC		3 A	11 Ohms		- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED MF-R250-0-14 Bourns 1: £0.45 7,759In Stock	Mfr. Part No. MF-R250-0-14 Mouser Part No 652-MF-R250-0-14	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	7,759In Stock	£0.45 £0.358 £0.302 £0.265 View £0.238 £0.22 £0.203 £0.186 £0.168	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	2.5 A	30 VDC	5 A	40 A	48 mOhms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP MF-RHT200-2 Bourns 1: £0.526 10,871In Stock	Mfr. Part No. MF-RHT200-2 Mouser Part No 652-MF-RHT200-2	Bourns	Resettable Fuses - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP Learn More about Bourns mf rht fuses	Datasheet	10,871In Stock	Cut Tape £0.526 £0.418 £0.352 £0.309 Reel £0.217 View £0.278 £0.257 £0.233 £0.196	Min.: 1 Mult.: 1 : 3,000	MF-RHT	PCB Mount	Radial	2 A	16 VDC	3.8 A	100 A	110 mOhms		- 40 C	+ 125 C	5.1 mm	AEC-Q100	Reel, Cut Tape
Resettable Fuses - PPTC 240V .05A-HD 1A MAX MF-RM005/240-2 Bourns 1: £0.428 10,573In Stock	Mfr. Part No. MF-RM005/240-2 Mouser Part No 652-MF-RM005/240-2	Bourns	Resettable Fuses - PPTC 240V .05A-HD 1A MAX Learn More about Bourns mf rm	Datasheet	10,573In Stock	Cut Tape £0.428 £0.334 £0.281 £0.255 View Reel £0.162 £0.229 £0.212 £0.196 £0.18 £0.162	Min.: 1 Mult.: 1 : 4,000	MF-RM	PCB Mount	Radial	50 mA	240 VAC	120 mA	1 A	65 Ohms		- 20 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC 0.12A 250V RADIAL LEADED TELECOM MF-RX012/250-2 Bourns 1: £0.436 14,614In Stock	Mfr. Part No. MF-RX012/250-2 Mouser Part No 652-MF-RX012/250-2	Bourns	Resettable Fuses - PPTC PTC 0.12A 250V RADIAL LEADED TELECOM Learn More about Bourns multifuse	Datasheet	14,614In Stock	Cut Tape £0.436 £0.398 £0.33 £0.305 View Reel £0.171 £0.274 £0.253 £0.188 £0.171 £0.171	Min.: 1 Mult.: 1 : 6,000	MF-RX/250	PCB Mount	Radial	120 mA	60 VDC	240 mA	3 A	10.5 Ohms		- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 72V 1.6A-HD 40A MAX MF-RX160/72-0 Bourns 1: £0.255 11,156In Stock	Mfr. Part No. MF-RX160/72-0 Mouser Part No 652-MF-RX160/72-0	Bourns	Resettable Fuses - PPTC 72V 1.6A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	11,156In Stock	£0.255 £0.232 £0.207 £0.203 View £0.202 £0.187 £0.173 £0.142	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	1.6 A	72 VDC	3.2 A	40 A	140 mOhms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED MF-RX300/72-2 Bourns 1: £0.533 6,812In Stock	Mfr. Part No. MF-RX300/72-2 Mouser Part No 652-MF-RX300/72-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	6,812In Stock	Cut Tape £0.533 £0.491 £0.407 £0.375 Reel £0.237 View £0.338 £0.312 £0.265 £0.215	Min.: 1 Mult.: 1 : 3,000	MF-RX/72	PCB Mount	Radial	3 A	72 VDC	6 A	40 A	60 mOhms		- 40 C	+ 85 C	10.2 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 6A 16V RADIAL LEADED MF-RG600-0 Bourns 1: £0.526 8,916In Stock	Mfr. Part No. MF-RG600-0 Mouser Part No 652-MF-RG600-0	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 6A 16V RADIAL LEADED Learn More about Bourns MF RG pptc resettable fuses	Datasheet	8,916In Stock	£0.526 £0.418 £0.352 £0.309 View £0.278 £0.257 £0.237 £0.217 £0.196	Min.: 1 Mult.: 1	MF-RG	PCB Mount	Radial	6 A	16 VDC	10.2 A	100 A	18.5 mOhms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX MF-RM025/240-0 Bourns 1: £0.555 6,309In Stock	Mfr. Part No. MF-RM025/240-0 Mouser Part No 652-MF-RM025/240-0	Bourns	Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX Learn More about Bourns mf rm	Datasheet	6,309In Stock	£0.555 £0.483 £0.406 £0.353 View £0.292 £0.274 £0.253 £0.223 £0.207	Min.: 1 Mult.: 1	MF-RM	PCB Mount	Radial	250 mA	240 VAC	560 mA	3.5 A	3.8 Ohms		- 20 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 72V 3A-HD 40A MAX MF-RX300/72-0 Bourns 1: £0.54 5,196In Stock	Mfr. Part No. MF-RX300/72-0 Mouser Part No 652-MF-RX300/72-0	Bourns	Resettable Fuses - PPTC 72V 3A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	5,196In Stock	£0.54 £0.479 £0.40 £0.367 View £0.33 £0.279 £0.26 £0.223 £0.211	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	3 A	72 VDC	6 A	40 A	60 mOhms		- 40 C	+ 85 C	10.2 mm		Bulk
Resettable Fuses - PPTC 250V 130MA-HD 3A MAX MF-SD013/250-2 Bourns 1: £1.02 20,074In Stock	Mfr. Part No. MF-SD013/250-2 Mouser Part No 652-MF-SD013/250-2	Bourns	Resettable Fuses - PPTC 250V 130MA-HD 3A MAX Learn More about Bourns mf sd013 250	Datasheet	20,074In Stock	Cut Tape £1.02 £0.766 £0.63 £0.581 View Reel £0.367 £0.522 £0.481 £0.443 £0.403 £0.367 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-SD/250	PCB Mount	SMD/SMT	130 mA	60 VDC	260 mA	3 A	7 Ohms		- 45 C	+ 85 C			Reel, Cut Tape, MouseReel