Resettable Fuses - PPTC – Mouser Bulgaria

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Radial-Leaded PolySwitch Resettable PPTCs

Littelfuse Radial-Leaded Resettable PPTCs are designed to provide overcurrent protection for applications where space is not a concern, and resettable protection is preferred. With so many options in the radial-leaded PPTCs family, engineers can design with more flexibility. The components feature current ratings from 50mA to 15A, low resistance, and a fast time-to-trip. Higher voltage ratings (6V to 72V) allow for use in new applications. Littelfuse Radial-Leaded Resettable PPTCs are compatible with high-volume electronics assembly and can assist in meeting regulatory requirements.

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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	Minimum Operating Temperature	Maximum Operating Temperature	Lead Spacing	Qualification	Packaging
Resettable Fuses - PPTC 4A 30V 100A Imax RUEF400K-2 Littelfuse 1: 0,576 € 3.000In Stock	Mfr. Part No. RUEF400K-2 Mouser Part No 650-RUEF400K-2	Littelfuse	Resettable Fuses - PPTC 4A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3.000In Stock	Cut Tape 0,576 € 0,499 € 0,433 € 0,395 € Reel 0,298 € View 0,362 € 0,341 € 0,275 € 0,264 €	Min.: 1 Mult.: 1 : 1.500	RUEF	PCB Mount	Radial	4 A	30 VDC	8 A	100 A	50 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC .5A 72V 40A Imax RXEF050S-AP Littelfuse 1: 0,447 € 3.320In Stock	Mfr. Part No. RXEF050S-AP Mouser Part No 650-RXEF050S-AP	Littelfuse	Resettable Fuses - PPTC .5A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3.320In Stock	Cut Tape 0,447 € 0,408 € 0,338 € 0,31 € Reel 0,188 € View 0,28 € 0,259 € 0,236 € 0,173 €	Min.: 1 Mult.: 1 : 2.000	RXEF	PCB Mount	Radial	500 mA	72 VDC	1 A	40 A	1.17 Ohms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS 30R135UPR Littelfuse 1: 0,559 € 3.156In 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	3.156In Stock	0,559 € 0,469 € 0,40 € 0,359 € View Reel 0,261 € 0,337 € 0,294 € 0,261 €	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 RGEF800-2 RGEF800-2 Littelfuse 1: 0,86 € 2.353In Stock	Mfr. Part No. RGEF800-2 Mouser Part No 650-RGEF800-2	Littelfuse	Resettable Fuses - PPTC RGEF800-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	2.353In Stock	Cut Tape 0,86 € 0,792 € 0,658 € 0,607 € Reel 0,378 € View 0,545 € 0,503 € 0,359 €	Min.: 1 Mult.: 1 : 1.500	RGEF	PCB Mount	Radial	8 A	16 VDC	13.6 A	100 A	17.5 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 1.6A 30V 40A Imax RUEF160-AP Littelfuse 1: 0,499 € 3.673In Stock	Mfr. Part No. RUEF160-AP Mouser Part No 650-RUEF160-AP	Littelfuse	Resettable Fuses - PPTC 1.6A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3.673In Stock	Cut Tape 0,499 € 0,454 € 0,378 € 0,348 € Reel 0,211 € View 0,313 € 0,267 € 0,195 €	Min.: 1 Mult.: 1 : 2.000	RUEF	PCB Mount	Radial	1.6 A	30 VDC	3.2 A	100 A	110 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated RUEF250U-2 Littelfuse 1: 0,507 € 3.930In Stock	Mfr. Part No. RUEF250U-2 Mouser Part No 650-RUEF250U-2	Littelfuse	Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated Learn More about Littelfuse radial leaded pptcs	Datasheet	3.930In Stock	Cut Tape 0,507 € 0,40 € 0,347 € 0,321 € Reel 0,221 € View 0,296 € 0,28 € 0,263 € 0,208 €	Min.: 1 Mult.: 1 : 3.000	RUEF	PCB Mount	Radial	2.5 A	30 VDC	5 A	100 A	70 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 9A 30V 40A Imax RUEF900K-2 Littelfuse 1: 1,20 € 1.410In Stock	Mfr. Part No. RUEF900K-2 Mouser Part No 650-RUEF900K-2	Littelfuse	Resettable Fuses - PPTC 9A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1.410In Stock	Cut Tape 1,20 € 1,10 € 0,912 € 0,84 € Reel 0,55 € View 0,755 € 0,697 € 0,514 €	Min.: 1 Mult.: 1 : 1.000	RUEF	PCB Mount	Radial	9 A	30 VDC	18 A	100 A	20 mOhms	- 40 C	+ 85 C	10.9 mm		Reel, Cut Tape
Resettable Fuses - PPTC Polyswitch 3.7A RXEF250-AP Littelfuse 1: 0,757 € 1.543In Stock	Mfr. Part No. RXEF250-AP Mouser Part No 650-RXEF250-AP	Littelfuse	Resettable Fuses - PPTC Polyswitch 3.7A Learn More about Littelfuse radial leaded pptcs	Datasheet	1.543In Stock	Cut Tape 0,757 € 0,691 € 0,574 € 0,53 € Reel 0,439 € View 0,476 € 0,45 € 0,432 € 0,392 €	Min.: 1 Mult.: 1 : 1.000	RXEF	PCB Mount	Radial	2.5 A	72 VDC	5 A	40 A	130 mOhms	- 40 C	+ 85 C	10.9 mm		Reel, Cut Tape
Resettable Fuses - PPTC 5A 16V RAD Leaded AEC-Q200 AGRF500 Littelfuse 1: 0,757 € 329In Stock	Mfr. Part No. AGRF500 Mouser Part No 650-AGRF500	Littelfuse	Resettable Fuses - PPTC 5A 16V RAD Leaded AEC-Q200 Learn More about Littelfuse radial leaded pptcs	Datasheet	329In Stock	0,757 € 0,691 € 0,529 € 0,513 € View 0,469 € 0,366 € 0,337 € 0,33 €	Min.: 1 Mult.: 1	AGRF	PCB Mount	Radial	5 A	16 VDC	9.4 A	100 A	48 mOhms	- 40 C	+ 85 C	5.8 mm	AEC-Q100	Bulk
Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS 06R155BPR Littelfuse 1: 0,464 € 3.854In Stock	Mfr. Part No. 06R155BPR Mouser Part No 576-06R155BPR	Littelfuse	Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	3.854In Stock	0,464 € 0,424 € 0,352 € 0,324 € Reel 0,254 € View 0,292 € 0,255 € 0,245 € 0,244 €	Min.: 1 Mult.: 1 : 2.000	USBR	PCB Mount	Radial	1.55 A	6 VDC	2.7 A	40 A	100 mOhms	- 40 C	+ 85 C	5.1 mm		Ammo Pack
Resettable Fuses - PPTC 16V 2A-HD 100A RHEF RHEF200-2 Littelfuse 1: 0,654 € 3.291In Stock	Mfr. Part No. RHEF200-2 Mouser Part No 650-RHEF200-2	Littelfuse	Resettable Fuses - PPTC 16V 2A-HD 100A RHEF Learn More about Littelfuse radial leaded pptcs	Datasheet	3.291In Stock	Cut Tape 0,654 € 0,596 € 0,495 € 0,457 € Reel 0,267 € View 0,41 € 0,378 € 0,349 € 0,263 €	Min.: 1 Mult.: 1 : 2.500	RHEF	PCB Mount	Radial	2 A	16 VDC	3.8 A	100 A	110 mOhms	- 40 C	+ 125 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC Polyswitch 2.7A RXEF135-1 Littelfuse 1: 0,731 € 398In Stock	Mfr. Part No. RXEF135-1 Mouser Part No 650-RXEF135-1	Littelfuse	Resettable Fuses - PPTC Polyswitch 2.7A Learn More about Littelfuse radial leaded pptcs	Datasheet	398In Stock	0,731 € 0,556 € 0,522 € 0,395 € View 0,367 € 0,307 €	Min.: 1 Mult.: 1	RXEF	PCB Mount	Radial	1.35 A	72 VDC	2.7 A	40 A	300 mOhms	- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC 7A 16V High Temp AEC-Q200 AHRF700 Littelfuse 1: 1,23 € 436In Stock	Mfr. Part No. AHRF700 Mouser Part No 650-AHRF700	Littelfuse	Resettable Fuses - PPTC 7A 16V High Temp AEC-Q200 Learn More about Littelfuse radial leaded pptcs	Datasheet	436In Stock	1,23 € 0,92 € 0,689 € 0,673 € View 0,615 € 0,52 €	Min.: 1 Mult.: 1	AHRF	PCB Mount	Radial	7 A	16 VDC	13.1 A	100 A	25 mOhms	- 40 C	+ 125 C	5.8 mm	AEC-Q100	Bulk
Resettable Fuses - PPTC 11A 16V High Temp AEC-Q200 AHRF1100 Littelfuse 1: 1,40 € 520In Stock	Mfr. Part No. AHRF1100 Mouser Part No 650-AHRF1100	Littelfuse	Resettable Fuses - PPTC 11A 16V High Temp AEC-Q200 Learn More about Littelfuse radial leaded pptcs	Datasheet	520In Stock	1,40 € 1,25 € 1,02 € 0,929 € View 0,86 € 0,816 € 0,736 € 0,713 € 0,654 €	Min.: 1 Mult.: 1	AHRF	PCB Mount	Radial	11 A	16 VDC	21.2 A	100 A	13 mOhms	- 40 C	+ 125 C	10.9 mm	AEC-Q100	Bulk
Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax RXEF065S Littelfuse 1: 0,473 € 230In Stock	Mfr. Part No. RXEF065S Mouser Part No 650-RXEF065S	Littelfuse	Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	230In Stock	0,473 € 0,435 € 0,36 € 0,325 € View 0,249 € 0,229 € 0,212 €	Min.: 1 Mult.: 1	RXEF	PCB Mount	Radial	650 mA	72 VDC	1.3 A	40 A	720 mOhms	- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC 1.85A 30V 100A Imax RUEF185-2 Littelfuse 1: 0,507 € 4.291In Stock	Mfr. Part No. RUEF185-2 Mouser Part No 650-RUEF185-2	Littelfuse	Resettable Fuses - PPTC 1.85A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	4.291In Stock	Cut Tape 0,507 € 0,463 € 0,384 € 0,355 € View Reel 0,252 € 0,319 € 0,294 € 0,261 € 0,252 €	Min.: 1 Mult.: 1 : 3.000	RUEF	PCB Mount	Radial	1.85 A	30 VDC	3.7 A	100 A	90 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 72V 40A 0.86Ohms RXEF040S-2 Littelfuse 1: 0,473 € 5.503In Stock	Mfr. Part No. RXEF040S-2 Mouser Part No 650-RXEF040S-2	Littelfuse	Resettable Fuses - PPTC 72V 40A 0.86Ohms Learn More about Littelfuse radial leaded pptcs	Datasheet	5.503In Stock	Cut Tape 0,473 € 0,431 € 0,358 € 0,33 € Reel 0,189 € View 0,297 € 0,274 € 0,253 € 0,183 €	Min.: 1 Mult.: 1 : 3.000	RXEF	PCB Mount	Radial	400 mA	72 VDC	800 mA	40 A	860 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax RXEF135-2 Littelfuse 1: 0,568 € 2.979In Stock	Mfr. Part No. RXEF135-2 Mouser Part No 650-RXEF135-2	Littelfuse	Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	2.979In Stock	Cut Tape 0,568 € 0,482 € 0,433 € 0,398 € Reel 0,249 € View 0,36 € 0,324 € 0,23 € 0,228 €	Min.: 1 Mult.: 1 : 1.500	RXEF	PCB Mount	Radial	1.35 A	72 VDC	2.7 A	40 A	300 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 1.1A 30V 40A Imax RUEF110S-1 Littelfuse 1: 0,533 € 834In Stock	Mfr. Part No. RUEF110S-1 Mouser Part No 650-RUEF110S-1	Littelfuse	Resettable Fuses - PPTC 1.1A 30V 40A Imax Learn More about Littelfuse indoor led protection	Datasheet	834In Stock	Cut Tape 0,533 € 0,419 € 0,353 € 0,31 € Reel 0,245 € View 0,289 € 0,237 € 0,218 € 0,195 €	Min.: 1 Mult.: 1 : 500	RUEF	PCB Mount	Radial	1.1 A	30 VDC	2.2 A	100 A	170 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev RUEF160S-RA Littelfuse 1: 0,43 € 1.904In Stock	Mfr. Part No. RUEF160S-RA Mouser Part No 650-RUEF160S-RA	Littelfuse	Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev Learn More about Littelfuse indoor led protection	Datasheet	1.904In Stock	0,43 € 0,329 € 0,277 € 0,251 € View 0,234 € 0,198 € 0,192 € 0,176 € 0,158 €	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	1.6 A	30 V	3.2 A	40 A	110 mOhms	- 40 C	+ 85 C
Resettable Fuses - PPTC 60V .25A 2.5s 60R025XU Littelfuse 1: 0,49 € 11.302In Stock	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	11.302In Stock	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 16V 5A POLY RADIAL LEADS 16R500GPR Littelfuse 1: 0,894 € 5.326In Stock	Mfr. Part No. 16R500GPR Mouser Part No 576-16R500GPR	Littelfuse	Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	5.326In Stock	Cut Tape 0,894 € 0,822 € 0,667 € 0,63 € View Reel 0,411 € 0,566 € 0,522 € 0,48 € 0,411 €	Min.: 1 Mult.: 1 : 2.000	16R	PCB Mount	Radial	5 A	16 VDC	8.5 A	100 A	34 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC 16V 9A POLY RADIAL LEADS 16R900GMR Littelfuse 1: 1,69 € 4.000In Stock	Mfr. Part No. 16R900GMR Mouser Part No 576-16R900GMR	Littelfuse	Resettable Fuses - PPTC PTC 16V 9A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	4.000In Stock	Cut Tape 1,69 € 1,33 € 1,11 € 1,02 € Reel 0,746 € View 0,92 € 0,845 € 0,722 € 0,682 €	Min.: 1 Mult.: 1 : 1.000	16R	PCB Mount	Radial	9 A	16 VDC	15.3 A	100 A	13.5 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC 30V 1.85A POLY RADIAL LEADS 30R185UU Littelfuse 1: 0,619 € 5.957In Stock	Mfr. Part No. 30R185UU Mouser Part No 576-30R185UU	Littelfuse	Resettable Fuses - PPTC PTC 30V 1.85A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	5.957In Stock	0,619 € 0,569 € 0,472 € 0,436 € View 0,392 € 0,36 € 0,334 € 0,333 € 0,323 €	Min.: 1 Mult.: 1	30R	PCB Mount	Radial	1.85 A	30 VDC	3.7 A	40 A	90 mOhms	- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS 30R400UMR Littelfuse 1: 0,989 € 21.117In 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	21.117In Stock	0,989 € 0,903 € 0,751 € 0,692 € View Reel 0,458 € 0,622 € 0,574 € 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