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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 (EUR) 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 0.12A 250V RADIAL 250R120U Littelfuse 1: 0,619 € 3.880In Stock	Mfr. Part No. 250R120U Mouser Part No 576-250R120	Littelfuse	Resettable Fuses - PPTC 0.12A 250V RADIAL Learn More about Littelfuse radial leaded pptcs	Datasheet	3.880In Stock	0,619 € 0,568 € 0,47 € 0,432 € View 0,39 € 0,359 € 0,331 € 0,295 €	Min.: 1 Mult.: 1	250R	PCB Mount	Radial	120 mA	60 VDC	240 mA	3 A	16 Ohms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 60V 100MA-HD 10A SMD RF4563-000 Littelfuse 1: 0,447 € 16.069In Stock	Mfr. Part No. RF4563-000 Mouser Part No 576-RF4563-000	Littelfuse	Resettable Fuses - PPTC 60V 100MA-HD 10A SMD Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	16.069In Stock	0,447 € 0,409 € 0,341 € 0,315 € View 0,283 € 0,261 € 0,241 € 0,181 € 0,174 €	Min.: 1 Mult.: 1	miniASMD	SMD/SMT	SMD/SMT	100 mA	60 VDC	250 mA	10 A	15 Ohms	1206 (3216 metric)	- 40 C	+ 85 C
Resettable Fuses - PPTC .5A 32V High Temp AEC-Q200 AHEF050 Littelfuse 1: 0,619 € 4.176In Stock	Mfr. Part No. AHEF050 Mouser Part No 650-AHEF050	Littelfuse	Resettable Fuses - PPTC .5A 32V High Temp AEC-Q200 Learn More about Littelfuse radial leaded pptcs	Datasheet	4.176In Stock	0,619 € 0,572 € 0,475 € 0,438 € View 0,394 € 0,362 € 0,341 €	Min.: 1 Mult.: 1	AHEF	PCB Mount	Radial	500 mA	32 VDC	1 A	100 A	1.1 Ohms		- 40 C	+ 85 C	5.8 mm	AEC-Q100	Bulk
Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device RKEF135 Littelfuse 1: 0,464 € 9.441In Stock	Mfr. Part No. RKEF135 Mouser Part No 650-RKEF135	Littelfuse	Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device Learn More about Littelfuse radial leaded pptcs	Datasheet	9.441In Stock	0,464 € 0,403 € 0,352 € 0,318 € View 0,294 € 0,271 € 0,247 € 0,238 € 0,216 €	Min.: 1 Mult.: 1	RKEF	PCB Mount	Radial	1.35 A	60 VDC	2.7 A	40 A	370 mOhms		- 40 C	+ 85 C	5.84 mm		Bulk
Resettable Fuses - PPTC 5A 30V 100A Imax RUEF500K-2 Littelfuse 1: 0,765 € 5.890In Stock	Mfr. Part No. RUEF500K-2 Mouser Part No 650-RUEF500K-2	Littelfuse	Resettable Fuses - PPTC 5A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	5.890In Stock	Cut Tape 0,765 € 0,706 € 0,586 € 0,541 € Reel 0,337 € View 0,486 € 0,448 € 0,325 €	Min.: 1 Mult.: 1 : 1.500	RUEF	PCB Mount	Radial	5 A	30 VDC	10 A	100 A	50 mOhms		- 40 C	+ 85 C	10.9 mm		Reel, Cut Tape
Resettable Fuses - PPTC .15A 250Vdc 600Vrms TRF600-150-B-0.5-2 Littelfuse 1: 1,07 € 7.531In Stock	Mfr. Part No. TRF600-150-B-0.5-2 Mouser Part No 650-TRF600-150B0.5-2	Littelfuse	Resettable Fuses - PPTC .15A 250Vdc 600Vrms Learn More about Littelfuse telecom ptcs	Datasheet	7.531In Stock	Cut Tape 1,07 € 0,83 € 0,742 € 0,688 € Reel 0,519 € View 0,625 € 0,558 € 0,484 € 0,469 €	Min.: 1 Mult.: 1 : 1.500	TRF600	PCB Mount	Radial	150 mA	250 VDC	300 mA	3 A	17 Ohms		- 40 C	+ 85 C	5 mm		Reel, Cut Tape
Resettable Fuses - PPTC RESETTABLE FUSE 220VOLT 25OHM CMF-RL55A-0 Bourns 1: 0,611 € 14.137In Stock	Mfr. Part No. CMF-RL55A-0 Mouser Part No 652-CMF-RL55A-0	Bourns	Resettable Fuses - PPTC RESETTABLE FUSE 220VOLT 25OHM Learn More about Bourns multifuse	Datasheet	14.137In Stock	0,611 € 0,531 € 0,447 € 0,393 € View 0,302 € 0,283 € 0,266 € 0,233 € 0,222 €	Min.: 1 Mult.: 1	CMF-RL	PCB Mount	Radial	50 mA	230 VAC	100 mA	3 A	55 Ohms		- 40 C	+ 125 C	5 mm		Tray
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/33V MF-LSMF110X-2 Bourns 1: 0,378 € 16.894In Stock	Mfr. Part No. MF-LSMF110X-2 Mouser Part No 652-MF-LSMF110X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/33V Learn More about Bourns mflsmf	Datasheet	16.894In Stock	Cut Tape 0,378 € 0,326 € 0,282 € 0,263 € View Reel 0,181 € 0,242 € 0,228 € 0,213 € 0,202 € 0,181 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	MF-LSMF	SMD/SMT	SMD/SMT	1.1 A	33 VDC	2.2 A	40 A	410 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 12V 2.6A-HD 50A 0201 MF-NSML260/12-2 Bourns 1: 0,697 € 18.453In Stock	Mfr. Part No. MF-NSML260/12-2 Mouser Part No 652-MF-NSML260/12-2	Bourns	Resettable Fuses - PPTC 12V 2.6A-HD 50A 0201 Learn More about Bourns mf nsml x resettable fuses	Datasheet	18.453In Stock	Cut Tape 0,697 € 0,556 € 0,468 € 0,406 € View Reel 0,318 € 0,365 € 0,336 € 0,318 € 0,318 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	MF-NSML/X	PCB Mount	SMD/SMT	2.6 A	12 VDC	5.2 A	50 A	30 mOhms		- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 350MA-HD 20A MAX MF-USHT035KX-2 Bourns 1: 0,55 € 14.039In Stock	Mfr. Part No. MF-USHT035KX-2 Mouser Part No 652-MF-USHT035KX-2	Bourns	Resettable Fuses - PPTC 30V 350MA-HD 20A MAX Learn More about Bourns mf usht	Datasheet	14.039In Stock	Cut Tape 0,55 € 0,438 € 0,369 € 0,324 € View Reel 0,228 € 0,292 € 0,268 € 0,248 € 0,228 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	MF-USHT	SMD/SMT	SMD/SMT	350 mA	30 VDC	1.75 A	20 A	2.2 Ohms	1210 (3225 metric)	- 20 C	+ 125 C		AEC-Q200	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V 1.1A-HD 22A SMD 0805L110WR-A Littelfuse 1: 2,33 € 1.973In Stock	Mfr. Part No. 0805L110WR-A Mouser Part No 576-0805L110WR-A	Littelfuse	Resettable Fuses - PPTC 6V 1.1A-HD 22A SMD Learn More about Littelfuse 0805l ptc fuses	Datasheet	1.973In Stock	Cut Tape 2,33 € 2,06 € 1,68 € 1,49 € View Reel 1,04 € 1,39 € 1,28 € 1,18 € 1,04 €	Min.: 1 Mult.: 1 : 3.000	0805L	SMD/SMT	SMD/SMT	1.1 A	6 VDC	2 A	100 A	160 mOhms	0805 (2012 metric)	- 40 C	+ 85 C			Reel, Cut Tape
Resettable Fuses - PPTC 12V 4.0A-HD 50A SMD 1206L400/12SLWR Littelfuse 1: 1,87 € 4.614In Stock	Mfr. Part No. 1206L400/12SLWR Mouser Part No 576-1206L400/12SLWR	Littelfuse	Resettable Fuses - PPTC 12V 4.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	4.614In Stock	Cut Tape 1,87 € 1,74 € 1,44 € 1,32 € View Reel 0,848 € 1,20 € 1,10 € 1,01 € 0,848 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Low Rho	SMD/SMT	SMD/SMT	4 A	12 VDC	8 A	50 A	16 mOhms	1206 (3216 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM 250R120-RAZR Littelfuse 1: 1,25 € 2.400In Stock	Mfr. Part No. 250R120-RAZR Mouser Part No 576-250R120-RAZR	Littelfuse	Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM Learn More about Littelfuse radial leaded pptcs	Datasheet	2.400In Stock	1,25 € 1,15 € 0,955 € 0,877 € Reel 0,549 € View 0,788 € 0,727 € 0,548 € 0,538 €	Min.: 1 Mult.: 1 : 1.200	250R	PCB Mount	Radial	120 mA	60 VDC	240 mA	3 A	16 Ohms		- 40 C	+ 85 C	5.1 mm		Ammo Pack
Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS 30R500UF Littelfuse 1: 1,15 € 5.175In Stock	Mfr. Part No. 30R500UF Mouser Part No 576-30R500UF	Littelfuse	Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	5.175In Stock	1,15 € 0,98 € 0,796 € 0,681 € View 0,603 € 0,588 €	Min.: 1 Mult.: 1	30R	PCB Mount	Radial	5 A	30 VDC	10 A	40 A	50 mOhms		- 40 C	+ 85 C	10.2 mm		Bulk
Resettable Fuses - PPTC 12V 1.25A-HD 40A SMD RF5032-000 Littelfuse 1: 1,21 € 4.197In Stock	Mfr. Part No. RF5032-000 Mouser Part No 576-RF5032-000	Littelfuse	Resettable Fuses - PPTC 12V 1.25A-HD 40A SMD Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4.197In Stock	Cut Tape 1,21 € 0,937 € 0,771 € 0,709 € Reel 0,492 € View 0,637 € 0,588 € 0,542 € 0,447 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Automotive SMD	SMD/SMT	SMD/SMT	1.25 A	12 VDC	3.75 A	40 A	300 mOhms	1210 (3225 metric)	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 25A 115mV BladeDevice BD280-1927-25/16-W Littelfuse 1: 8,24 € 1.340In Stock	Mfr. Part No. BD280-1927-25/16-W Mouser Part No 650-BD280-1927-25/16	Littelfuse	Resettable Fuses - PPTC 25A 115mV BladeDevice Learn More about Littelfuse bladed ptcs	Datasheet	1.340In Stock	8,24 € 6,84 € 6,30 € 5,23 € View 4,82 € 4,33 € 4,16 €	Min.: 1 Mult.: 1	BD280	Holder	Blade	20 A	14 VDC	32 A	25 A	3.3 mOhms		- 40 C	+ 125 C	10.75 mm		Bulk
Resettable Fuses - PPTC 6V 100A 1.4Ohms PICOSMDC035S-2 Littelfuse 1: 0,353 € 18.885In Stock	Mfr. Part No. PICOSMDC035S-2 Mouser Part No 650-PICOSMDC035S-2	Littelfuse	Resettable Fuses - PPTC 6V 100A 1.4Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	18.885In Stock	Cut Tape 0,353 € 0,33 € Reel 0,33 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	picoSMD	PCB Mount	SMD/SMT	350 mA	6 VDC	750 mA	100 A	1.4 Ohms		- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC Polyswitch 0.26A TS250-130F-2 Littelfuse 1: 1,01 € 4.465In Stock	Mfr. Part No. TS250-130F-2 Mouser Part No 650-TS250-130F-2	Littelfuse	Resettable Fuses - PPTC Polyswitch 0.26A Learn More about Littelfuse telecom ptcs	Datasheet	4.465In Stock	Cut Tape 1,01 € 0,903 € 0,798 € 0,739 € Reel 0,508 € View 0,683 € 0,643 € 0,498 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	TS250	PCB Mount	SMD/SMT	130 mA	60 VDC	260 mA	3 A	20 Ohms		- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.7A 16V 100A Imax VTP170F Littelfuse 1: 0,80 € 13.590In Stock	Mfr. Part No. VTP170F Mouser Part No 650-VTP170F	Littelfuse	Resettable Fuses - PPTC 1.7A 16V 100A Imax Learn More about Littelfuse vtp pptcs	Datasheet	13.590In Stock	0,80 € 0,739 € 0,613 € 0,566 € View 0,508 € 0,48 € 0,468 € 0,464 € 0,394 €	Min.: 1 Mult.: 1	VTP	Strap Mount	Axial	1.7 A	16 V	3.4 A	100 A	52 mOhms		- 40 C	+ 85 C			Bulk
Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM CMF-RL35-10-0 Bourns 1: 0,757 € 9.638In Stock	Mfr. Part No. CMF-RL35-10-0 Mouser Part No 652-CMF-RL35-10-0	Bourns	Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM Learn More about Bourns multifuse	Datasheet	9.638In Stock	0,757 € 0,602 € 0,507 € 0,44 € View 0,396 € 0,364 € 0,302 € 0,29 € 0,27 €	Min.: 1 Mult.: 1	CMF-RL	PCB Mount	Radial	80 mA	230 VAC	220 mA	3 A	35 Ohms		- 40 C	+ 125 C	5 mm		Tray
Resettable Fuses - PPTC Ceramic PTC CMF-SDP25A-2 Bourns 1: 0,955 € 8.486In Stock	Mfr. Part No. CMF-SDP25A-2 Mouser Part No 652-CMF-SDP25A-2	Bourns	Resettable Fuses - PPTC Ceramic PTC Learn More about Bourns cmf sdp	Datasheet	8.486In Stock	Cut Tape 0,955 € 0,79 € 0,654 € 0,603 € 0,542 € Reel 0,50 € MouseReel Available	Min.: 1 Mult.: 1 : 400	CMF-SDP	PCB Mount	SMD/SMT	130 mA	230 VAC	260 mA	2.8 A	25 Ohms		- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/24V MF-LSMF185/24X-2 Bourns 1: 0,55 € 13.820In Stock	Mfr. Part No. MF-LSMF185/24X-2 Mouser Part No 652-MF-LSMF185/24X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/24V Learn More about Bourns mflsmf	Datasheet	13.820In Stock	Cut Tape 0,55 € 0,475 € 0,409 € 0,377 € View Reel 0,243 € 0,347 € 0,28 € 0,267 € 0,255 € 0,243 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	MF-LSMF	SMD/SMT	SMD/SMT	1.85 A	24 VDC	3.7 A	40 A	150 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.0A/16V MF-LSMF300/16X-2 Bourns 1: 0,765 € 13.764In Stock	Mfr. Part No. MF-LSMF300/16X-2 Mouser Part No 652-MF-LSMF300/16X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.0A/16V Learn More about Bourns mflsmf	Datasheet	13.764In Stock	Cut Tape 0,765 € 0,613 € 0,516 € 0,448 € View Reel 0,274 € 0,402 € 0,372 € 0,342 € 0,317 € 0,274 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	MF-LSMF	SMD/SMT	SMD/SMT	3 A	16 VDC	5 A	40 A	48 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V MF-LSMF600/12X-2 Bourns 1: 0,757 € 5.900In Stock	Mfr. Part No. MF-LSMF600/12X-2 Mouser Part No 652-MF-LSMF600/12X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V Learn More about Bourns mflsmf	Datasheet	5.900In Stock	Cut Tape 0,757 € 0,666 € 0,581 € 0,534 € View Reel 0,362 € 0,495 € 0,464 € 0,428 € 0,396 € 0,362 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	MF-LSMF	SMD/SMT	SMD/SMT	6 A	12 VDC	12 A	40 A	20 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V 750MA-HD 40A MAX MF-PSMF075X-2 Bourns 1: 0,305 € 19.960In Stock	Mfr. Part No. MF-PSMF075X-2 Mouser Part No 652-MF-PSMF075X-2	Bourns	Resettable Fuses - PPTC 6V 750MA-HD 40A MAX Learn More about Bourns _mf_psmf	Datasheet	19.960In Stock	Cut Tape 0,305 € Reel 0,305 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	MF-PSMF	SMD/SMT	SMD/SMT	750 mA	6 VDC	1.5 A	40 A	350 mOhms	0805 (2012 metric)	- 40 C	+ 85 C		AEC-Q200	Reel, Cut Tape, MouseReel