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PolySwitch Resettable Fuses - PPTC

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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	Packaging
Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset De RXEF300-AP Littelfuse 1: 1,01 € 851In Stock	Mfr. Part No. RXEF300-AP Mouser Part No 650-RXEF300-AP	Littelfuse	Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset De Learn More about Littelfuse radial leaded pptcs	Datasheet	851In Stock	Cut Tape 1,01 € 0,929 € 0,769 € 0,71 € View Reel 0,469 € 0,637 € 0,587 € 0,469 €	Min.: 1 Mult.: 1 : 1 000	RXEF	PCB Mount	Radial	3 A	72 VDC	6 A	40 A	100 mOhms		- 40 C	+ 85 C	10.9 mm	Reel, Cut Tape
Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax RXEF300K Littelfuse 1: 0,808 € 250In Stock	Mfr. Part No. RXEF300K Mouser Part No 650-RXEF300K	Littelfuse	Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	250In Stock	0,808 € 0,744 € 0,617 € 0,569 € View 0,512 € 0,471 € 0,437 €	Min.: 1 Mult.: 1	RXEF	PCB Mount	Radial	3 A	72 V	6 A	40 A	100 mOhms		- 40 C	+ 85 C		Bulk
Resettable Fuses - PPTC 3A 72V 40A Imax RXEF300K-2 Littelfuse 1: 0,998 € 2 000In Stock	Mfr. Part No. RXEF300K-2 Mouser Part No 650-RXEF300K-2	Littelfuse	Resettable Fuses - PPTC 3A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	2 000In Stock	Cut Tape 0,998 € 0,92 € 0,762 € 0,703 € View Reel 0,464 € 0,632 € 0,583 € 0,464 €	Min.: 1 Mult.: 1 : 1 000	RXEF	PCB Mount	Radial	3 A	72 V	6 A	40 A	100 mOhms		- 40 C	+ 85 C		Reel, Cut Tape
Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax RXEF375K Littelfuse 1: 0,826 € 742In Stock	Mfr. Part No. RXEF375K Mouser Part No 650-RXEF375K	Littelfuse	Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	742In Stock	0,826 € 0,761 € 0,632 € 0,583 € 0,525 €	Min.: 1 Mult.: 1	RXEF	PCB Mount	Radial	3.75 A	72 VDC	7.5 A	40 A	80 mOhms		- 40 C	+ 85 C	10.9 mm	Bulk
Resettable Fuses - PPTC 1.25A 15V 40A Imax SMD125F-2 Littelfuse 1: 0,611 € 2 913In Stock	Mfr. Part No. SMD125F-2 Mouser Part No 650-SMD125F-2	Littelfuse	Resettable Fuses - PPTC 1.25A 15V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	2 913In Stock	Cut Tape 0,611 € 0,509 € 0,47 € 0,36 € View Reel 0,266 € 0,324 € 0,275 € 0,266 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	SMD	SMD/SMT	SMD/SMT	1.25 A	15 VDC	2.5 A	40 A	250 mOhms	2920 (7450 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.5A 33V 40A Imax SMD150F/33-2 Littelfuse 1: 0,516 € 2 400In Stock 16 500On Order	Mfr. Part No. SMD150F/33-2 Mouser Part No 650-SMD150F/33-2	Littelfuse	Resettable Fuses - PPTC 1.5A 33V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	2 400In Stock 16 500On Order On Order Ship Dates Mfr. No: SMD150F/33-2 Stock: 2 400 Can Dispatch Immediately On Order: 7 500 Expected 17/11/2026 9 000 Expected 25/02/2027 Factory Lead Time: 17 Weeks	Cut Tape 0,516 € 0,472 € 0,392 € 0,361 € View Reel 0,297 € 0,325 € 0,30 € 0,297 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD	SMD/SMT	SMD/SMT	1.5 A	33 VDC	3 A	40 A	230 mOhms	3425 (8764 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 230 mOhms 40 A 33 VDC - 40 C+ 85 C SMD150F/33-2920-2 Littelfuse 1: 0,576 € 1 446In Stock 6 000Expected 07/01/2027	Mfr. Part No. SMD150F/33-2920-2 Mouser Part No 650-SMD150F/3329202	Littelfuse	Resettable Fuses - PPTC 230 mOhms 40 A 33 VDC - 40 C+ 85 C Learn More about Littelfuse polyswitch smd ptcs	Datasheet	1 446In Stock 6 000Expected 07/01/2027	Cut Tape 0,576 € 0,527 € 0,438 € 0,404 € View Reel 0,253 € 0,363 € 0,309 € 0,253 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	SMD	SMD/SMT	SMD/SMT	1.5 A	33 VDC	3 A	40 A	230 mOhms	2920 (7450 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2A 15V 40A Imax SMD200F-2 Littelfuse 1: 0,611 € 3 911In Stock 10 500Expected 23/02/2027	Mfr. Part No. SMD200F-2 Mouser Part No 650-SMD200F-2	Littelfuse	Resettable Fuses - PPTC 2A 15V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3 911In Stock 10 500Expected 23/02/2027	Cut Tape 0,611 € 0,548 € 0,464 € 0,428 € Reel 0,267 € View 0,385 € 0,355 € 0,253 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD	SMD/SMT	SMD/SMT	2 A	15 VDC	4 A	40 A	125 mOhms	3425 (8764 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2A 6V 40A Imax SMD200F-2018-2 Littelfuse 1: 0,576 € 691In Stock	Mfr. Part No. SMD200F-2018-2 Mouser Part No 650-SMD200F-2018-2	Littelfuse	Resettable Fuses - PPTC 2A 6V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	691In Stock	Cut Tape 0,576 € 0,462 € 0,396 € 0,352 € View Reel 0,264 € 0,321 € 0,298 € 0,279 € 0,265 € 0,264 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	midSMD	PCB Mount	SMD/SMT						2018 (5050 metric)		+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 15V 2.5A-HD 40A SMD SMD250F/15-2920-2 Littelfuse 1: 0,576 € 1 983In Stock	Mfr. Part No. SMD250F/15-2920-2 Mouser Part No 650-SMD250F/1529202	Littelfuse	Resettable Fuses - PPTC 15V 2.5A-HD 40A SMD Learn More about Littelfuse polyswitch smd ptcs	Datasheet	1 983In Stock	Cut Tape 0,576 € 0,527 € 0,438 € 0,404 € View Reel 0,253 € 0,363 € 0,309 € 0,253 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	SMD	SMD/SMT	SMD/SMT	2.5 A	15 VDC	5 A	40 A	85 mOhms	3425 (8764 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC SMDC050F-2 SMDC050F-2 Littelfuse 1: 0,611 € 3 137In Stock	Mfr. Part No. SMDC050F-2 Mouser Part No 650-SMDC050F-2	Littelfuse	Resettable Fuses - PPTC SMDC050F-2 Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3 137In Stock	Cut Tape 0,611 € 0,556 € 0,463 € 0,427 € View Reel 0,268 € 0,384 € 0,353 € 0,326 € 0,309 € 0,268 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMDC	SMD/SMT	SMD/SMT						2920 (7450 metric)		+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 3.0A-HD 40A MAX SMDC300F/24-2 Littelfuse 1: 0,748 € 609In Stock 16 000Expected 12/11/2026	Mfr. Part No. SMDC300F/24-2 Mouser Part No 650-SMDC300F/24-2	Littelfuse	Resettable Fuses - PPTC 24V 3.0A-HD 40A MAX Learn More about Littelfuse polyswitch smd ptcs	Datasheet	609In Stock 16 000Expected 12/11/2026	Cut Tape 0,748 € 0,679 € 0,568 € 0,525 € View Reel 0,316 € 0,471 € 0,434 € 0,401 € 0,374 € 0,316 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMDC	PCB Mount	SMD/SMT	3 A	24 VDC	6 A	40 A	72 mOhms		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC SMDC310F/18-02 SMDC310F/18-02 Littelfuse 1: 2,24 € 953In Stock 3 000Expected 12/11/2026	Mfr. Part No. SMDC310F/18-02 Mouser Part No 650-SMDC310F/18-02	Littelfuse	Resettable Fuses - PPTC SMDC310F/18-02 Learn More about Littelfuse polyswitch smd ptcs	Datasheet	953In Stock 3 000Expected 12/11/2026	Cut Tape 2,24 € 2,07 € 1,72 € 1,58 € View Reel 1,14 € 1,43 € 1,32 € 1,21 € 1,14 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMDC	PCB Mount	SMD/SMT	3.1 A	18 VDC	6 A	50 A	36 mOhms		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.2A 16V 50A Imax SMDH120-2 Littelfuse 1: 0,654 € 3 587In Stock	Mfr. Part No. SMDH120-2 Mouser Part No 650-SMDH120-2	Littelfuse	Resettable Fuses - PPTC 1.2A 16V 50A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3 587In Stock	Cut Tape 0,654 € 0,55 € 0,462 € 0,412 € View Reel 0,292 € 0,372 € 0,332 € 0,292 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	SMD	SMD/SMT	SMD/SMT	1.2 A	16 VDC	2.3 A	50 A	340 mOhms	2920 (7450 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.6A 16V 40A Imax SMDH160-2 Littelfuse 1: 0,705 € 1 285In Stock	Mfr. Part No. SMDH160-2 Mouser Part No 650-SMDH160	Littelfuse	Resettable Fuses - PPTC 1.6A 16V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	1 285In Stock	Cut Tape 0,705 € 0,651 € 0,581 € 0,499 € View Reel 0,318 € 0,448 € 0,414 € 0,318 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD	SMD/SMT	SMD/SMT	1.6 A	16 VDC	3.2 A	70 A	150 mOhms	3425 (8764 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.2A 15V 100A Imax SRP120F Littelfuse 1: 0,593 € 1 562In Stock	Mfr. Part No. SRP120F Mouser Part No 650-SRP120F	Littelfuse	Resettable Fuses - PPTC 1.2A 15V 100A Imax Learn More about Littelfuse battery strap ptcs	Datasheet	1 562In Stock	0,593 € 0,542 € 0,45 € 0,415 € View 0,373 € 0,344 € 0,34 €	Min.: 1 Mult.: 1	SRP	Strap Mount	SMD/SMT	1.2 A	15 VDC	2.7 A	100 A	220 mOhms		- 40 C	+ 85 C		Bulk
Resettable Fuses - PPTC .15A 60Vdc600V Fuses Radial Lead Resetbl TR600-150F-EX Littelfuse 1: 0,929 € 1 146In Stock	Mfr. Part No. TR600-150F-EX Mouser Part No 650-TR600-150F-EX	Littelfuse	Resettable Fuses - PPTC .15A 60Vdc600V Fuses Radial Lead Resetbl Learn More about Littelfuse telecom ptcs	Datasheet	1 146In Stock	0,929 € 0,856 € 0,71 € 0,655 € View 0,589 € 0,542 € 0,536 € 0,509 €	Min.: 1 Mult.: 1	TR600	PCB Mount	Radial	150 mA	250 VDC	300 mA	3 A	22 Ohms		- 40 C	+ 85 C	5 mm	Bulk
Resettable Fuses - PPTC .15A 60Vdc 600V TR600-150F-EX-2 Littelfuse 1: 1,12 € 996In Stock	Mfr. Part No. TR600-150F-EX-2 Mouser Part No 650-TR600-150F-EX-2	Littelfuse	Resettable Fuses - PPTC .15A 60Vdc 600V Learn More about Littelfuse telecom ptcs	Datasheet	996In Stock	Cut Tape 1,12 € 0,98 € 0,818 € 0,782 € Reel 0,546 € View 0,705 € 0,525 €	Min.: 1 Mult.: 1 : 600	TR600	PCB Mount	Radial	150 mA	250 VDC	300 mA	3 A	22 Ohms		- 40 C	+ 85 C	5 mm	Reel, Cut Tape
Resettable Fuses - PPTC 60V 3A 25Ohms TRF250-055UT Littelfuse 1: 0,636 € 1 745In Stock	Mfr. Part No. TRF250-055UT Mouser Part No 650-TRF250-055UT	Littelfuse	Resettable Fuses - PPTC 60V 3A 25Ohms Learn More about Littelfuse telecom ptcs	Datasheet	1 745In Stock	0,636 € 0,581 € 0,482 € 0,445 € View 0,40 € 0,399 € 0,34 € 0,333 €	Min.: 1 Mult.: 1	TRF250	PCB Mount	Radial	55 mA	60 VDC	170 mA	3 A	35 Ohms		- 40 C	+ 85 C	5 mm	Bulk
Resettable Fuses - PPTC .08A 60UDE MAX 250Vrms MAX TRF250-080T Littelfuse 1: 0,645 € 1 010In Stock	Mfr. Part No. TRF250-080T Mouser Part No 650-TRF250-080T	Littelfuse	Resettable Fuses - PPTC .08A 60UDE MAX 250Vrms MAX Learn More about Littelfuse telecom ptcs	Datasheet	1 010In Stock	0,645 € 0,593 € 0,492 € 0,454 € View 0,409 € 0,376 € 0,347 € 0,319 €	Min.: 1 Mult.: 1	TRF250	PCB Mount	Radial	80 mA	60 VDC	160 mA	3 A	33 Ohms		- 40 C	+ 85 C	5 mm	Bulk
Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C TRF250-110U Littelfuse 1: 0,602 € 503In Stock	Mfr. Part No. TRF250-110U Mouser Part No 650-TRF250-110U	Littelfuse	Resettable Fuses - PPTC 16 Ohms 3 A 60 VDC - 40 C+ 85 C Learn More about Littelfuse telecom ptcs	Datasheet	503In Stock	0,602 € 0,555 € 0,46 € 0,425 € View 0,382 € 0,352 € 0,324 € 0,316 €	Min.: 1 Mult.: 1	TRF250	PCB Mount	Radial	110 mA	60 VDC	220 mA	3 A	16 Ohms		- 40 C	+ 85 C	5 mm	Bulk
Resettable Fuses - PPTC TRF250-110U-B-0.5-2 TRF250-110U-B-0.5-2 Littelfuse 1: 0,80 € 580In Stock	Mfr. Part No. TRF250-110U-B-0.5-2 Mouser Part No 650-TRF250-110UB0.52	Littelfuse	Resettable Fuses - PPTC TRF250-110U-B-0.5-2 Learn More about Littelfuse telecom ptcs	Datasheet	580In Stock	Cut Tape 0,80 € 0,731 € 0,607 € 0,56 € View Reel 0,362 € 0,503 € 0,464 € 0,362 €	Min.: 1 Mult.: 1 : 1 500	TRF250	PCB Mount	Radial	110 mA	60 V	220 mA	3 A	5 Ohms		- 40 C	+ 85 C	5 mm	Reel, Cut Tape
Resettable Fuses - PPTC 16 Ohms 3 A 60 V - 40 C+ 85 C TRF250-120T Littelfuse 1: 0,705 € 64In Stock	Mfr. Part No. TRF250-120T Mouser Part No 650-TRF250-120T	Littelfuse	Resettable Fuses - PPTC 16 Ohms 3 A 60 V - 40 C+ 85 C Learn More about Littelfuse telecom ptcs	Datasheet	64In Stock	0,705 € 0,65 € 0,606 € 0,494 € View 0,444 € 0,409 € 0,377 € 0,372 € 0,349 €	Min.: 1 Mult.: 1	TRF250	PCB Mount	Radial	120 mA	60 V	240 mA	3 A	16 Ohms		- 40 C	+ 85 C	5 mm	Bulk
Resettable Fuses - PPTC .12A 60Vdc MAX 250Vrms TRF250-120U Littelfuse 1: 0,654 € 500In Stock	Mfr. Part No. TRF250-120U Mouser Part No 650-TRF250-120U	Littelfuse	Resettable Fuses - PPTC .12A 60Vdc MAX 250Vrms Learn More about Littelfuse telecom ptcs	Datasheet	500In Stock	0,654 € 0,598 € 0,496 € 0,458 € View 0,412 € 0,379 € 0,349 € 0,347 €	Min.: 1 Mult.: 1	TRF250	PCB Mount	Radial	120 mA	60 VDC	240 mA	3 A	16 Ohms		- 40 C	+ 85 C	5 mm	Bulk
Resettable Fuses - PPTC .12A 250V TRF250-120U-2 Littelfuse 1: 0,834 € 1 150In Stock	Mfr. Part No. TRF250-120U-2 Mouser Part No 650-TRF250-120U-2	Littelfuse	Resettable Fuses - PPTC .12A 250V Learn More about Littelfuse telecom ptcs	Datasheet	1 150In Stock	Cut Tape 0,834 € 0,719 € 0,609 € 0,548 € View Reel 0,359 € 0,496 € 0,483 € 0,359 €	Min.: 1 Mult.: 1 : 1 500	TRF250	PCB Mount	Radial	120 mA	60 VDC	240 mA	3 A	16 Ohms		- 40 C	+ 85 C	5 mm	Reel, Cut Tape