.hide-partial { max-height: none; } .show-more { display: none; }

POLYFUSE Resettable Fuses - PPTC

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 83

Applied Filters:

Tradename = POLYFUSE

Series

Hold Current

Maximum Voltage

Trip Current

Current Rating - Max

Resistance

Lead Spacing

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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	Minimum Operating Temperature	Maximum Operating Temperature	Lead Spacing	Packaging
Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A 72R185XMR Littelfuse 1: 1,53 € 3 466In Stock	Mfr. Part No. 72R185XMR Mouser Part No 576-72R185XMR	Littelfuse	Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A Learn More about Littelfuse radial leaded pptcs	Datasheet	3 466In Stock	1,53 € 1,42 € 1,16 € 1,06 € Reel 0,692 € View 0,972 € 0,912 € 0,685 € 0,679 €	Min.: 1 Mult.: 1 : 1 000	72R	PCB Mount	Radial	1.85 A	72 VDC	3.7 A	40 A	190 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC 0.12A 250V RADIAL 250R120U Littelfuse 1: 0,619 € 3 883In 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 883In Stock	0,619 € 0,552 € 0,428 € 0,405 € View 0,388 € 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 1.85A RADIAL LEADS 60R185XMR Littelfuse 1: 1,26 € 1 665In Stock	Mfr. Part No. 60R185XMR Mouser Part No 576-60R185XMR	Littelfuse	Resettable Fuses - PPTC 60V 1.85A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	1 665In Stock	1,26 € 1,12 € 1,03 € 0,972 € View Reel 0,689 € 0,903 € 0,837 € 0,689 €	Min.: 1 Mult.: 1 : 1 000	60R	PCB Mount	Radial	1.85 A	60 VDC	3.7 A	40 A	190 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC 30V 7A POLY RADIAL LEADS 30R700UMR Littelfuse 1: 1,48 € 1 552In Stock	Mfr. Part No. 30R700UMR Mouser Part No 576-30R700UMR	Littelfuse	Resettable Fuses - PPTC PTC 30V 7A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	1 552In Stock	1,48 € 1,31 € 1,14 € 1,02 € Reel 0,675 € View 0,929 € 0,869 € 0,657 €	Min.: 1 Mult.: 1 : 1 000	30R	PCB Mount	Radial	7 A	30 VDC	14 A	40 A	30 mOhms	- 40 C	+ 85 C	10.2 mm	Ammo Pack
Resettable Fuses - PPTC 60V 2.5A 15.6s 60R250XF Littelfuse 1: 2,22 € 903In Stock	Mfr. Part No. 60R250XF Mouser Part No 576-60R250XF	Littelfuse	Resettable Fuses - PPTC 60V 2.5A 15.6s Learn More about Littelfuse radial leaded pptcs	Datasheet	903In Stock	2,22 € 1,85 € 1,61 € 1,52 € View 1,42 € 1,12 €	Min.: 1 Mult.: 1	60R	PCB Mount	Radial	2.5 A	60 VDC	5 A	40 A	130 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .750A 72R075XPR Littelfuse 1: 0,602 € 2 015In Stock	Mfr. Part No. 72R075XPR Mouser Part No 576-72R075XPR	Littelfuse	Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .750A Learn More about Littelfuse radial leaded pptcs	Datasheet	2 015In Stock	0,602 € 0,556 € 0,461 € 0,431 € View Reel 0,289 € 0,387 € 0,357 € 0,331 € 0,289 €	Min.: 1 Mult.: 1 : 2 000	72R	PCB Mount	Radial	750 mA	72 VDC	1.5 A	40 A	600 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A 72R375XH Littelfuse 1: 2,40 € 799In Stock	Mfr. Part No. 72R375XH Mouser Part No 576-72R375XH	Littelfuse	Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A Learn More about Littelfuse radial leaded pptcs	Datasheet	799In Stock	2,40 € 2,07 € 1,91 € 1,87 € View 1,58 € 1,27 € 1,17 € 1,14 € 1,12 €	Min.: 1 Mult.: 1	72R	PCB Mount	Radial	3.75 A	72 VDC	7.5 A	40 A	80 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM 250R145ZR Littelfuse 1: 0,808 € 1 813In Stock	Mfr. Part No. 250R145ZR Mouser Part No 576-250R145ZR	Littelfuse	Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM Learn More about Littelfuse radial leaded pptcs	Datasheet	1 813In Stock	0,808 € 0,746 € 0,606 € 0,572 € Reel 0,347 € View 0,514 € 0,474 € 0,337 €	Min.: 1 Mult.: 1 : 1 200	250R	PCB Mount	Radial	145 mA	60 VDC	290 mA	3 A	14 Ohms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC 60V .170A RADIAL LEADS 60R017XPR Littelfuse 1: 0,525 € 2 824In Stock	Mfr. Part No. 60R017XPR Mouser Part No 576-60R017XPR	Littelfuse	Resettable Fuses - PPTC 60V .170A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	2 824In Stock	0,525 € 0,482 € 0,401 € 0,37 € Reel 0,213 € View 0,332 € 0,306 € 0,283 € 0,208 €	Min.: 1 Mult.: 1 : 2 000	60R	PCB Mount	Radial	170 mA	60 VDC	340 mA	40 A	8 Ohms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS 30R135UPR Littelfuse 1: 0,533 € 3 366In Stock	Mfr. Part No. 30R135UPR Mouser Part No 576-30R135UPR	Littelfuse	Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	3 366In Stock	0,533 € 0,469 € 0,395 € 0,367 € View Reel 0,254 € 0,341 € 0,31 € 0,287 € 0,254 €	Min.: 1 Mult.: 1 : 2 000	30R	PCB Mount	Radial	1.35 A	30 VDC	2.7 A	40 A	130 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
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 € 0,946 € 0,877 € View Reel 0,592 € 0,788 € 0,727 € 0,592 €	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 RADIAL LDS 1.60A RADIAL LEADS 30R160UPR Littelfuse 1: 0,722 € 5 545In Stock	Mfr. Part No. 30R160UPR Mouser Part No 576-30R160UPR	Littelfuse	Resettable Fuses - PPTC 30V RADIAL LDS 1.60A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	5 545In Stock	0,722 € 0,657 € 0,541 € 0,508 € View Reel 0,327 € 0,459 € 0,424 € 0,39 € 0,327 €	Min.: 1 Mult.: 1 : 2 000	30R	PCB Mount	Radial	1.6 A	30 VDC	3.2 A	40 A	110 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS 30R400UMR Littelfuse 1: 0,989 € 21 223In Stock	Mfr. Part No. 30R400UMR Mouser Part No 576-30R400UMR	Littelfuse	Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	21 223In Stock	0,989 € 0,912 € 0,729 € 0,695 € View Reel 0,458 € 0,624 € 0,575 € 0,458 €	Min.: 1 Mult.: 1 : 1 000	30R	PCB Mount	Radial	4 A	30 VDC	8 A	40 A	50 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS 30R500UF Littelfuse 1: 1,15 € 5 209In 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 209In Stock	1,15 € 1,07 € 0,852 € 0,739 € View 0,653 € 0,647 €	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 30V POLYFUSE 5A RADIAL LEADS 30R500UMR Littelfuse 1: 1,33 € 3 124In Stock	Mfr. Part No. 30R500UMR Mouser Part No 576-30R500UMR	Littelfuse	Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	3 124In Stock	1,33 € 1,22 € 1,02 € 0,946 € View Reel 0,64 € 0,845 € 0,78 € 0,64 €	Min.: 1 Mult.: 1 : 1 000	30R	PCB Mount	Radial	5 A	30 VDC	10 A	40 A	50 mOhms	- 40 C	+ 85 C	10.2 mm	Ammo Pack
Resettable Fuses - PPTC 60V .750A RADIAL LEADS 60R075XPR Littelfuse 1: 0,688 € 6 265In Stock	Mfr. Part No. 60R075XPR Mouser Part No 576-60R075XPR	Littelfuse	Resettable Fuses - PPTC 60V .750A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	6 265In Stock	0,688 € 0,63 € 0,523 € 0,482 € View Reel 0,307 € 0,434 € 0,40 € 0,369 € 0,307 €	Min.: 1 Mult.: 1 : 2 000	60R	PCB Mount	Radial	750 mA	60 VDC	1.5 A	40 A	600 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC 60V .900A RADIAL LEADS 60R090XPR Littelfuse 1: 0,731 € 6 816In Stock	Mfr. Part No. 60R090XPR Mouser Part No 576-60R090XPR	Littelfuse	Resettable Fuses - PPTC 60V .900A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	6 816In Stock	0,731 € 0,644 € 0,531 € 0,515 € View Reel 0,331 € 0,464 € 0,428 € 0,395 € 0,331 €	Min.: 1 Mult.: 1 : 2 000	60R	PCB Mount	Radial	900 mA	60 VDC	1.8 A	40 A	470 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC 1.35A 60V RADIAL 60R135XF Littelfuse 1: 0,929 € 6 947In Stock	Mfr. Part No. 60R135XF Mouser Part No 576-60R135	Littelfuse	Resettable Fuses - PPTC 1.35A 60V RADIAL Learn More about Littelfuse radial leaded pptcs	Datasheet	6 947In Stock	0,929 € 0,853 € 0,648 € 0,599 € View 0,552 € 0,528 €	Min.: 1 Mult.: 1	60R	PCB Mount	Radial	1.35 A	60 VDC	2.7 A	40 A	300 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V POLYFUSE 1.85A RADIAL LEADS 60R185XF Littelfuse 1: 1,34 € 1 783In Stock 2 000Expected 05/01/2027	Mfr. Part No. 60R185XF Mouser Part No 576-60R185XF	Littelfuse	Resettable Fuses - PPTC 60V POLYFUSE 1.85A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	1 783In Stock 2 000Expected 05/01/2027	1,34 € 1,24 € 0,989 € 0,814 € View 0,802 € 0,765 € 0,721 € 0,714 €	Min.: 1 Mult.: 1	60R	PCB Mount	Radial	1.85 A	60 VDC	3.7 A	40 A	190 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V POLYFUSE 3A RADIAL LEADS 60R300XF Littelfuse 1: 2,00 € 8 994In Stock	Mfr. Part No. 60R300XF Mouser Part No 576-60R300XF	Littelfuse	Resettable Fuses - PPTC 60V POLYFUSE 3A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	8 994In Stock	2,00 € 1,65 € 1,53 € 1,51 € View 1,27 € 1,08 € 0,989 € 0,972 €	Min.: 1 Mult.: 1	60R	PCB Mount	Radial	3 A	60 VDC	6 A	40 A	100 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC 60V/250V .080A TELECOM 250R080U Littelfuse 1: 0,808 € 48In Stock 1 500Expected 08/12/2026	Mfr. Part No. 250R080U Mouser Part No 576-250R080U	Littelfuse	Resettable Fuses - PPTC 60V/250V .080A TELECOM Learn More about Littelfuse radial leaded pptcs	Datasheet	48In Stock 1 500Expected 08/12/2026	0,808 € 0,704 € 0,513 € 0,473 € View 0,425 € 0,391 € 0,36 €	Min.: 1 Mult.: 1	250R	PCB Mount	Radial	80 mA	60 VDC	160 mA	3 A	33 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .25A 2.5s 60R025XU Littelfuse 1: 0,49 € 2 222In Stock 9 500Expected 01/10/2026	Mfr. Part No. 60R025XU Mouser Part No 576-060R0025U	Littelfuse	Resettable Fuses - PPTC 60V .25A 2.5s Learn More about Littelfuse radial leaded pptcs	Datasheet	2 222In Stock 9 500Expected 01/10/2026	0,49 € 0,445 € 0,37 € 0,341 € View 0,306 € 0,282 € 0,261 € 0,233 €	Min.: 1 Mult.: 1	60R	PCB Mount	Radial	250 mA	60 VDC	500 mA	40 A	3 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC PTC POLYFUSE TELECOM 60V/250V .080A 250R080ZR Littelfuse 1: 0,783 € 1 913In Stock	Mfr. Part No. 250R080ZR Mouser Part No 576-250R080ZR	Littelfuse	Resettable Fuses - PPTC PTC POLYFUSE TELECOM 60V/250V .080A Learn More about Littelfuse radial leaded pptcs	Datasheet	1 913In Stock	0,783 € 0,72 € 0,587 € 0,551 € View Reel 0,356 € 0,496 € 0,458 € 0,356 €	Min.: 1 Mult.: 1 : 1 200	250R	PCB Mount	Radial	80 mA	60 VDC	160 mA	3 A	33 Ohms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM 250R120-R2ZR Littelfuse 1: 1,19 € 330In Stock	Mfr. Part No. 250R120-R2ZR Mouser Part No 576-250R120-R2ZR	Littelfuse	Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM Learn More about Littelfuse radial leaded pptcs	Datasheet	330In Stock	1,19 € 1,09 € 0,912 € 0,836 € Reel 0,693 € View 0,752 € 0,717 € 0,692 €	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 PTC 60V/250V.120A POLY TELECOM 250R120ZR Littelfuse 1: 0,808 € 923In Stock	Mfr. Part No. 250R120ZR Mouser Part No 576-250R120ZR	Littelfuse	Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM Learn More about Littelfuse radial leaded pptcs	Datasheet	923In Stock	0,808 € 0,677 € 0,603 € 0,572 € View Reel 0,37 € 0,514 € 0,474 € 0,37 €	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