Resettable Fuses - PPTC – Mouser Israel

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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 (USD) 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 PTC POLYFUSE RADIAL 72V 1.85A 72R185XMR Littelfuse 1: $1.78 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	$1.78 $1.65 $1.35 $1.23 Reel $0.805 View $1.13 $1.06 $0.797 $0.758	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 430 mOhms 40 A 30 VDC - 40 C+ 125 C RHEF100-AP Littelfuse 1: $0.70 10,949In Stock	Mfr. Part No. RHEF100-AP Mouser Part No 650-RHEF100-AP	Littelfuse	Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C Learn More about Littelfuse radial leaded pptcs	Datasheet	10,949In Stock	Cut Tape $0.70 $0.621 $0.533 $0.479 Reel $0.297 View $0.442 $0.408 $0.376 $0.285	Min.: 1 Mult.: 1 : 2,000	RHEF	PCB Mount	Radial	1 A	30 VDC	1.8 A	40 A	430 mOhms	- 40 C	+ 125 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device RKEF110 Littelfuse 1: $0.54 12,834In Stock	Mfr. Part No. RKEF110 Mouser Part No 650-RKEF110	Littelfuse	Resettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device Learn More about Littelfuse radial leaded pptcs	Datasheet	12,834In Stock	$0.54 $0.481 $0.408 $0.375 View $0.34 $0.313 $0.288 $0.24	Min.: 1 Mult.: 1	RKEF	PCB Mount	Radial	1.1 A	60 VDC	2.2 A	40 A	470 mOhms	- 40 C	+ 85 C	5.84 mm		Bulk
Resettable Fuses - PPTC RGEF600-2 RGEF600-2 Littelfuse 1: $0.82 6,507In Stock	Mfr. Part No. RGEF600-2 Mouser Part No 650-RGEF600-2	Littelfuse	Resettable Fuses - PPTC RGEF600-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	6,507In Stock	Cut Tape $0.82 $0.749 $0.587 $0.569 Reel $0.32 View $0.516 $0.476 $0.427 $0.319	Min.: 1 Mult.: 1 : 2,000	RGEF	PCB Mount	Radial	6 A	16 VDC	10.2 A	100 A	28 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC RHEF400-2 RHEF400-2 Littelfuse 1: $0.89 15,193In Stock	Mfr. Part No. RHEF400-2 Mouser Part No 650-RHEF400-2	Littelfuse	Resettable Fuses - PPTC RHEF400-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	15,193In Stock	Cut Tape $0.89 $0.773 $0.596 $0.577 Reel $0.379 View $0.527 $0.486 $0.355 $0.335	Min.: 1 Mult.: 1 : 1,500	RHEF	PCB Mount	Radial	4 A	16 VDC	7.5 A	100 A	60 mOhms	- 40 C	+ 125 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 0.12A 250V RADIAL 250R120U Littelfuse 1: $0.72 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	$0.72 $0.642 $0.498 $0.471 View $0.451 $0.418 $0.385 $0.329	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: $1.46 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	$1.46 $1.30 $1.20 $1.13 Reel $0.772 View $1.05 $0.973 $0.769	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 RHEF1500-2 RHEF1500-2 Littelfuse 1: $1.81 3,728In Stock	Mfr. Part No. RHEF1500-2 Mouser Part No 650-RHEF1500-2	Littelfuse	Resettable Fuses - PPTC RHEF1500-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	3,728In Stock	Cut Tape $1.81 $1.68 $1.38 $1.25 Reel $1.00 View $1.15 $1.06 $0.813 $0.772	Min.: 1 Mult.: 1 : 1,000	RHEF	PCB Mount	Radial	15 A	16 VDC	28 A	100 A	9.2 mOhms	- 40 C	+ 125 C	10.9 mm		Reel, Cut Tape
Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device RKEF135 Littelfuse 1: $0.50 9,501In 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	9,501In Stock	$0.50 $0.404 $0.358 $0.331 View $0.318 $0.296 $0.256 $0.255 $0.241	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 RGEF250-2 RGEF250-2 Littelfuse 1: $0.40 5,535In Stock	Mfr. Part No. RGEF250-2 Mouser Part No 650-RGEF250-2	Littelfuse	Resettable Fuses - PPTC RGEF250-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	5,535In Stock	Cut Tape $0.40 $0.377 $0.331 $0.312 View Reel $0.25 $0.291 $0.277 $0.263 $0.25	Min.: 1 Mult.: 1 : 3,000	RGEF	PCB Mount	Radial	2.5 A	16 VDC	4.7 A	100 A	53 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 7A 16V High Temp AEC-Q200 AHRF700 Littelfuse 1: $1.43 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	$1.43 $1.07 $0.801 $0.783 View $0.715 $0.605	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 5A 16V RAD Leaded AEC-Q200 AGRF500 Littelfuse 1: $0.88 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	$0.88 $0.804 $0.615 $0.596 View $0.545 $0.425 $0.392 $0.384	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 11A 16V High Temp AEC-Q200 AHRF1100 Littelfuse 1: $1.63 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	$1.63 $1.45 $1.19 $1.08 View $1.00 $0.949 $0.856 $0.829 $0.76	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: $0.55 236In 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	236In Stock	$0.55 $0.506 $0.419 $0.374 View $0.29 $0.266 $0.246	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 PTC 30V 7A POLY RADIAL LEADS 30R700UMR Littelfuse 1: $1.72 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	$1.72 $1.52 $1.33 $1.19 Reel $0.785 View $1.08 $1.01 $0.733	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 Polyswitch 3.7A RXEF250-AP Littelfuse 1: $0.88 1,643In 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	1,643In Stock	Cut Tape $0.88 $0.804 $0.667 $0.616 Reel $0.51 View $0.553 $0.523 $0.504 $0.445	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 1.85A 30V 100A Imax RUEF185-2 Littelfuse 1: $0.59 4,301In 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	4,301In Stock	Cut Tape $0.59 $0.538 $0.447 $0.413 Reel $0.227 View $0.371 $0.342 $0.286 $0.222	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: $0.49 5,519In 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	5,519In Stock	Cut Tape $0.49 $0.454 $0.394 $0.372 View Reel $0.235 $0.343 $0.318 $0.291 $0.235	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: $0.64 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 $0.64 $0.529 $0.466 $0.432 Reel $0.264 View $0.392 $0.359 $0.255	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 60V 2.5A 15.6s 60R250XF Littelfuse 1: $2.58 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	$2.58 $2.15 $1.87 $1.77 View $1.65 $1.28 $1.24 $1.15	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: $0.70 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	$0.70 $0.646 $0.536 $0.501 Reel $0.331 View $0.45 $0.415 $0.385 $0.322	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: $2.79 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	$2.79 $2.41 $2.22 $2.17 View $1.84 $1.48 $1.36 $1.32 $1.29	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 RHEF600-2 RHEF600-2 Littelfuse 1: $0.95 1,900In Stock	Mfr. Part No. RHEF600-2 Mouser Part No 650-RHEF600-2	Littelfuse	Resettable Fuses - PPTC RHEF600-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	1,900In Stock	Cut Tape $0.95 $0.907 $0.776 $0.741 Reel $0.452 View $0.687 $0.632 $0.564 $0.451	Min.: 1 Mult.: 1 : 2,000	RHEF	PCB Mount	Radial	6 A	16 VDC	10.8 A	100 A	320 mOhms	- 40 C	+ 125 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC RKEF500K-2 RKEF500K-2 Littelfuse 1: $1.44 1,642In Stock	Mfr. Part No. RKEF500K-2 Mouser Part No 650-RKEF500K-2	Littelfuse	Resettable Fuses - PPTC RKEF500K-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	1,642In Stock	Cut Tape $1.44 $1.33 $1.10 $1.02 Reel $0.663 View $0.91 $0.839 $0.597	Min.: 1 Mult.: 1 : 1,000	RKEF									+ 85 C			Reel, Cut Tape
Resettable Fuses - PPTC Radial Lead .9A 16V 40A Imax RUSBF090-2 Littelfuse 1: $0.64 2,654In Stock	Mfr. Part No. RUSBF090-2 Mouser Part No 650-RUSBF090-2	Littelfuse	Resettable Fuses - PPTC Radial Lead .9A 16V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	2,654In Stock	Cut Tape $0.64 $0.586 $0.486 $0.428 Reel $0.258 View $0.403 $0.372 $0.343 $0.244	Min.: 1 Mult.: 1 : 3,000	RUSBF	PCB Mount	Radial	900 mA	16 VDC	1.8 A	40 A	180 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape