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Resettable Fuses - PPTC

Resettable-Fuses-PPTC are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many Resettable-Fuses-PPTC manufacturers including Bel, Bourns, Littelfuse & more. Please view our large selection of Resettable-Fuses-PPTC products 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 1.85A 33V 2920 2920L185DR Littelfuse 1: £0.615 43,133In Stock 40,500Expected 01/12/2026	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	43,133In Stock 40,500Expected 01/12/2026	Cut Tape £0.615 £0.539 £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: £0.338 103,583In 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	103,583In Stock	Cut Tape £0.338 £0.308 £0.258 £0.235 View Reel £0.153 £0.212 £0.196 £0.175 £0.166 £0.153 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 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 £3.15 £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 View Reel £0.627 £0.89 £0.826 £0.759 £0.627	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 PTC 30V POLY 1812 HALOGEN-FREE .35A 1812L035/30DR Littelfuse 1: £1.44 18,668In 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	18,668In Stock	Cut Tape £1.44 £1.30 £1.10 £1.00 View Reel £0.829 £0.899 £0.834 £0.829 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 Radial PPTC 1.85 Ih 120V 0ZRM0185FF1A Bel Fuse 1: £1.10 3,728In Stock	Mfr. Part No. 0ZRM0185FF1A Mouser Part No 530-0ZRM0185FF1A	Bel Fuse	Resettable Fuses - PPTC Radial PPTC 1.85 Ih 120V Learn More about Bel Fuse bel automotive fuses	Datasheet	3,728In Stock	£1.10 £0.856 £0.703 £0.647 View £0.582 £0.555 £0.471 £0.449 £0.42	Min.: 1 Mult.: 1	0ZRM			1.85 A	120 VAC, 120 VDC	3.7 A		190 Ohms		- 40 C	+ 85 C			Bulk
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A 1206L400SLWR Littelfuse 1: £1.63 27,350In Stock	Mfr. Part No. 1206L400SLWR Mouser Part No 576-1206L400SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A Learn More about Littelfuse lorho	Datasheet	27,350In Stock	Cut Tape £1.63 £1.33 £1.18 £1.05 View Reel £0.96 £0.986 £0.96 £0.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Low Rho	SMD/SMT	SMD/SMT	4 A	6 VDC	8 A	50 A	16 mOhms	1206 (3216 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
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 £0.137 £0.134 £0.123	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 10,338In 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	10,338In Stock	Cut Tape £0.33 £0.251 £0.212 £0.192 View Reel £0.136 £0.173 £0.159 £0.148 £0.136	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 RESETTABLE 3.0A 30V RADIAL LEADED MF-R300-2-14 Bourns 1: £0.496 10,911In Stock	Mfr. Part No. MF-R300-2-14 Mouser Part No 652-MF-R300-2-14	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 3.0A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	10,911In Stock	Cut Tape £0.496 £0.394 £0.332 £0.292 Reel £0.276 View £0.285 £0.262	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	3 A	30 VDC	6 A	40 A	50 mOhms		- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX MF-RM033/240-2 Bourns 1: £0.518 12,800In 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	12,800In Stock	Cut Tape £0.518 £0.471 £0.392 £0.362 View Reel £0.23 £0.325 £0.299 £0.276 £0.255 £0.23	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 PTC 2.5A 30V RADIAL LEADED UNCOATED MF-R250U Bourns 1: £0.368 7,520In Stock	Mfr. Part No. MF-R250U Mouser Part No 652-MF-R250U	Bourns	Resettable Fuses - PPTC PTC 2.5A 30V RADIAL LEADED UNCOATED Learn More about Bourns mf r	Datasheet	7,520In Stock	£0.368 £0.335 £0.221 £0.201 View £0.196 £0.184	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 0.10 Ih 90V Tape & Reel 0ZRC0010FF2E Bel Fuse 1: £0.353 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 £0.353 £0.306 £0.256 £0.234 Reel £0.141 View £0.177 £0.169 £0.162 £0.13	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 30V 4A-HD 40A MAX MF-R400-2 Bourns 1: £0.398 10,372In Stock	Mfr. Part No. MF-R400-2 Mouser Part No 652-MF-R400-2	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	10,372In Stock	Cut Tape £0.398 £0.368 £0.305 £0.282 Reel £0.182 View £0.245 £0.228 £0.207 £0.18	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	4 A	30 VDC	8 A	40 A	30 mOhms		- 40 C	+ 85 C	5.1 mm		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 £0.34 £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 10,866In 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	10,866In 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: £0.285 9,973In 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	9,973In Stock	Cut Tape £0.285 £0.26 £0.231 £0.22 View Reel £0.156 £0.207 £0.197 £0.181 £0.17 £0.156	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 14,599In 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	14,599In 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 11,122In 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	11,122In Stock	£0.255 £0.232 £0.207 £0.203 View £0.202 £0.189 £0.174 £0.143 £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 6,503In 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	6,503In 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 33V POLYFUSE SURF MOUNT 2920 2.60A Littelfuse 2920L260/33DR-A 2920L260/33DR-A Littelfuse 1: £1.24 2,256In Stock	Mfr. Part No. 2920L260/33DR-A Mouser Part No 576-2920L260/33DR-A	Littelfuse	Resettable Fuses - PPTC PTC 33V POLYFUSE SURF MOUNT 2920 2.60A	Datasheet	2,256In Stock	Cut Tape £1.24 £0.995 £0.818 £0.74 Reel £0.558 View £0.665 £0.614 £0.512 £0.487	Min.: 1 Mult.: 1 : 1,500		PCB Mount	SMD/SMT	2.6 A	33 VDC	5 A	40 A	75 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			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 6,302In 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	6,302In Stock	£0.555 £0.483 £0.406 £0.353 View £0.282 £0.268 £0.247 £0.211 £0.203	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