Resettable Fuses - PPTC – Mouser Puerto Rico

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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 0.12A 250V RADIAL 250R120U Littelfuse 1: $0.72 A tariff of 30% may be applied if shipping to the United States. 3,881In Stock	Mfr. Part # 250R120U Mouser Part # 576-250R120	Littelfuse	Resettable Fuses - PPTC 0.12A 250V RADIAL Learn More about Littelfuse radial leaded pptcs	Datasheet	3,881In Stock	$0.72 $0.642 $0.487 $0.462 View $0.444 $0.418 $0.385 $0.329 A tariff of 30% may be applied if shipping to the United States.	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: $1.43 A tariff of 30% may be applied if shipping to the United States. 1,665In Stock	Mfr. Part # 60R185XMR Mouser Part # 576-60R185XMR	Littelfuse	Resettable Fuses - PPTC 60V 1.85A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	1,665In Stock	$1.43 $1.27 $1.18 $1.11 Reel $0.772 View $1.03 $0.956 $0.769 A tariff of 30% may be applied if shipping to the United States.	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 A tariff of 30% may be applied if shipping to the United States. 216In Stock	Mfr. Part # RHEF1500-2 Mouser Part # 650-RHEF1500-2	Littelfuse	Resettable Fuses - PPTC RHEF1500-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	216In Stock	Cut Tape $1.81 $1.68 $1.38 $1.25 Reel $0.996 View $1.15 $1.06 $0.854 $0.772 A tariff of 30% may be applied if shipping to the United States.	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: $0.54 A tariff of 30% may be applied if shipping to the United States. 9,451In Stock	Mfr. Part # RKEF135 Mouser Part # 650-RKEF135	Littelfuse	Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device Learn More about Littelfuse radial leaded pptcs	Datasheet	9,451In Stock	$0.54 $0.474 $0.412 $0.368 View $0.342 $0.315 $0.285 $0.28 $0.241 A tariff of 30% may be applied if shipping to the United States.	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: $0.89 A tariff of 30% may be applied if shipping to the United States. 5,890In Stock	Mfr. Part # RUEF500K-2 Mouser Part # 650-RUEF500K-2	Littelfuse	Resettable Fuses - PPTC 5A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	5,890In Stock	Cut Tape $0.89 $0.821 $0.681 $0.629 View Reel $0.405 $0.565 $0.521 $0.405 A tariff of 30% may be applied if shipping to the United States.	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 PTC 60V/250V.120A POLY TELECOM 250R120-RAZR Littelfuse 1: $1.45 A tariff of 30% may be applied if shipping to the United States. 2,400In Stock	Mfr. Part # 250R120-RAZR Mouser Part # 576-250R120-RAZR	Littelfuse	Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM Learn More about Littelfuse radial leaded pptcs	Datasheet	2,400In Stock	$1.45 $1.34 $1.10 $1.02 View Reel $0.688 $0.916 $0.845 $0.688 A tariff of 30% may be applied if shipping to the United States.	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: $1.34 A tariff of 30% may be applied if shipping to the United States. 5,205In Stock	Mfr. Part # 30R500UF Mouser Part # 576-30R500UF	Littelfuse	Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	5,205In Stock	$1.34 $1.24 $0.991 $0.859 View $0.759 $0.752 A tariff of 30% may be applied if shipping to the United States.	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 RADIAL LDS 1.60A RADIAL LEADS 30R160UPR Littelfuse 1: $0.84 A tariff of 30% may be applied if shipping to the United States. 5,545In Stock	Mfr. Part # 30R160UPR Mouser Part # 576-30R160UPR	Littelfuse	Resettable Fuses - PPTC 30V RADIAL LDS 1.60A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	5,545In Stock	$0.84 $0.764 $0.629 $0.591 View Reel $0.38 $0.534 $0.493 $0.454 $0.38 A tariff of 30% may be applied if shipping to the United States.	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 RGEF600-2 RGEF600-2 Littelfuse 1: $0.82 A tariff of 30% may be applied if shipping to the United States. 6,507In Stock	Mfr. Part # RGEF600-2 Mouser Part # 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 View Reel $0.341 $0.516 $0.476 $0.427 $0.341 A tariff of 30% may be applied if shipping to the United States.	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: $0.94 A tariff of 30% may be applied if shipping to the United States. 14,693In Stock	Mfr. Part # RHEF400-2 Mouser Part # 650-RHEF400-2	Littelfuse	Resettable Fuses - PPTC RHEF400-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	14,693In Stock	Cut Tape $0.94 $0.773 $0.596 $0.577 Reel $0.397 View $0.527 $0.486 $0.376 $0.346 A tariff of 30% may be applied if shipping to the United States.	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 PTC POLYFUSE RADIAL 72V 1.85A 72R185XMR Littelfuse 1: $1.78 A tariff of 30% may be applied if shipping to the United States. 3,466In Stock	Mfr. Part # 72R185XMR Mouser Part # 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 $0.781 View $1.13 $1.06 $0.777 $0.758 A tariff of 30% may be applied if shipping to the United States.	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 RGEF250-2 RGEF250-2 Littelfuse 1: $0.56 A tariff of 30% may be applied if shipping to the United States. 5,535In Stock	Mfr. Part # RGEF250-2 Mouser Part # 650-RGEF250-2	Littelfuse	Resettable Fuses - PPTC RGEF250-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	5,535In Stock	Cut Tape $0.56 $0.474 $0.43 $0.365 Reel $0.266 View $0.34 $0.321 $0.295 $0.25 A tariff of 30% may be applied if shipping to the United States.	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 430 mOhms 40 A 30 VDC - 40 C+ 125 C RHEF100-AP Littelfuse 1: $0.70 A tariff of 30% may be applied if shipping to the United States. 10,949In Stock	Mfr. Part # RHEF100-AP Mouser Part # 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 $0.643 $0.534 $0.493 View Reel $0.297 $0.443 $0.408 $0.377 $0.297 A tariff of 30% may be applied if shipping to the United States.	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 Polyswitch 2.7A RXEF135-1 Littelfuse 1: $0.85 A tariff of 30% may be applied if shipping to the United States. 398In Stock	Mfr. Part # RXEF135-1 Mouser Part # 650-RXEF135-1	Littelfuse	Resettable Fuses - PPTC Polyswitch 2.7A Learn More about Littelfuse radial leaded pptcs	Datasheet	398In Stock	$0.85 $0.647 $0.607 $0.459 View $0.427 $0.357 A tariff of 30% may be applied if shipping to the United States.	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 5A 16V RAD Leaded AEC-Q200 AGRF500 Littelfuse 1: $0.88 A tariff of 30% may be applied if shipping to the United States. 329In Stock	Mfr. Part # AGRF500 Mouser Part # 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 A tariff of 30% may be applied if shipping to the United States.	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 A tariff of 30% may be applied if shipping to the United States. 520In Stock	Mfr. Part # AHRF1100 Mouser Part # 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 A tariff of 30% may be applied if shipping to the United States.	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 A tariff of 30% may be applied if shipping to the United States. 230In Stock	Mfr. Part # RXEF065S Mouser Part # 650-RXEF065S	Littelfuse	Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	230In Stock	$0.55 $0.506 $0.419 $0.378 View $0.29 $0.266 $0.246 A tariff of 30% may be applied if shipping to the United States.	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 7A 16V High Temp AEC-Q200 AHRF700 Littelfuse 1: $1.43 A tariff of 30% may be applied if shipping to the United States. 436In Stock	Mfr. Part # AHRF700 Mouser Part # 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 A tariff of 30% may be applied if shipping to the United States.	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 PTC 16V 10A POLY RADIAL LEADS 16R1000GMR Littelfuse 1: $1.68 A tariff of 30% may be applied if shipping to the United States. 1,606In Stock	Mfr. Part # 16R1000GMR Mouser Part # 576-16R1000GMR	Littelfuse	Resettable Fuses - PPTC PTC 16V 10A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	1,606In Stock	Cut Tape $1.68 $1.56 $1.29 $1.19 View Reel $0.814 $1.07 $0.984 $0.814 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	16R	PCB Mount	Radial	10 A	16 VDC	17 A	100 A	10.2 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS 16R500GU Littelfuse 1: $0.80 A tariff of 30% may be applied if shipping to the United States. 2,643In Stock	Mfr. Part # 16R500GU Mouser Part # 576-16R500GU	Littelfuse	Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	2,643In Stock	$0.80 $0.706 $0.57 $0.49 View $0.463 $0.432 $0.43 $0.423 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	16R	PCB Mount	Radial	5 A	16 VDC	8.5 A	100 A	34 mOhms	- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM 250R145ZR Littelfuse 1: $0.94 A tariff of 30% may be applied if shipping to the United States. 1,813In Stock	Mfr. Part # 250R145ZR Mouser Part # 576-250R145ZR	Littelfuse	Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM Learn More about Littelfuse radial leaded pptcs	Datasheet	1,813In Stock	$0.94 $0.868 $0.705 $0.665 Reel $0.404 View $0.598 $0.551 $0.376 A tariff of 30% may be applied if shipping to the United States.	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: $0.61 A tariff of 30% may be applied if shipping to the United States. 2,816In Stock	Mfr. Part # 60R017XPR Mouser Part # 576-60R017XPR	Littelfuse	Resettable Fuses - PPTC 60V .170A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	2,816In Stock	$0.61 $0.561 $0.466 $0.43 Reel $0.248 View $0.386 $0.356 $0.329 $0.238 A tariff of 30% may be applied if shipping to the United States.	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 RGEF500K-AP RGEF500K-AP Littelfuse 1: $0.67 A tariff of 30% may be applied if shipping to the United States. 3,535In Stock	Mfr. Part # RGEF500K-AP Mouser Part # 650-RGEF500K-AP	Littelfuse	Resettable Fuses - PPTC RGEF500K-AP Learn More about Littelfuse radial leaded pptcs	Datasheet	3,535In Stock	Cut Tape $0.67 $0.613 $0.509 $0.47 View Reel $0.358 $0.423 $0.39 $0.375 $0.358 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000	RGEF	PCB Mount	Radial	5 A	16 VDC	8.5 A	100 A	34 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax RGEF700K-2 Littelfuse 1: $0.85 A tariff of 30% may be applied if shipping to the United States. 2,931In Stock	Mfr. Part # RGEF700K-2 Mouser Part # 650-RGEF700K-2	Littelfuse	Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	2,931In Stock	Cut Tape $0.85 $0.779 $0.646 $0.596 Reel $0.372 View $0.536 $0.495 $0.342 $0.333 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,500	RGEF	PCB Mount	Radial	7 A	16 VDC	11.9 A	100 A	22 mOhms	- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS 06R155BPR Littelfuse 1: $0.54 A tariff of 30% may be applied if shipping to the United States. 3,854In Stock	Mfr. Part # 06R155BPR Mouser Part # 576-06R155BPR	Littelfuse	Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	3,854In Stock	$0.54 $0.493 $0.409 $0.377 Reel $0.279 View $0.339 $0.313 $0.296 $0.278 A tariff of 30% may be applied if shipping to the United States.	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