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POLYFUSE Resettable Fuses - PPTC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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: Rp32.656 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	Rp32.656 Rp30.271 Rp24.767 Rp22.566 Reel Rp14.126 View Rp20.731 Rp19.447 Rp14.053 Rp13.906	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: Rp13.209 3.881In 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	3.881In Stock	Rp13.209 Rp11.778 Rp8.935 Rp8.476 View Rp8.146 Rp7.669 Rp7.063 Rp6.036	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 PTC 60V/250V.120A POLY TELECOM 250R120-RAZR Littelfuse 1: Rp26.602 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	Rp26.602 Rp24.584 Rp20.181 Rp18.713 Reel Rp12.622 View Rp16.787 Rp15.484 Rp11.686 Rp11.026	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: Rp24.584 5.205In 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	5.205In Stock	Rp24.584 Rp19.080 Rp14.328 Rp12.384 Rp12.053	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: Rp15.044 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	Rp15.044 Rp13.081 Rp11.173 Rp10.292 Reel Rp6.568 View Rp9.632 Rp8.916 Rp8.329 Rp6.421	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 PTC 60V/250V.145A POLY TELECOM 250R145ZR Littelfuse 1: Rp17.245 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	Rp17.245 Rp15.924 Rp12.934 Rp12.200 Reel Rp7.412 View Rp10.971 Rp10.109 Rp6.898	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: Rp11.191 2.816In 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	2.816In Stock	Rp11.191 Rp10.292 Rp8.549 Rp7.889 Reel Rp4.550 View Rp7.082 Rp6.531 Rp6.036 Rp4.366	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: Rp11.558 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	Rp11.558 Rp10.127 Rp8.531 Rp7.632 Reel Rp5.155 View Rp7.302 Rp6.201 Rp4.752 Rp4.660	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 60V 2.5A 15.6s 60R250XF Littelfuse 1: Rp47.333 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	Rp47.333 Rp39.444 Rp33.023 Rp30.821 View Rp29.170 Rp26.785 Rp23.483 Rp22.199 Rp21.098	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: Rp12.842 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	Rp12.842 Rp11.852 Rp9.833 Rp9.191 Reel Rp6.073 View Rp8.256 Rp7.614 Rp7.063 Rp5.907	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: Rp51.002 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	Rp51.002 Rp44.214 Rp40.728 Rp39.627 View Rp33.757 Rp27.152 Rp24.951 Rp24.217 Rp23.666	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 60V .25A 2.5s 60R025XU Littelfuse 1: Rp10.457 11.598In 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	11.598In Stock	Rp10.457 Rp9.503 Rp7.889 Rp7.283 View Rp6.531 Rp6.017 Rp5.559 Rp4.972	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 30V 1.85A POLY RADIAL LEADS 30R185UU Littelfuse 1: Rp13.209 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	Rp13.209 Rp12.145 Rp10.072 Rp9.301 View Rp8.366 Rp7.687 Rp7.118 Rp7.100 Rp6.880	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: Rp21.098 21.217In 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	21.217In Stock	Rp21.098 Rp19.263 Rp16.016 Rp14.769 View Reel Rp9.778 Rp13.264 Rp12.237 Rp9.778	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 30R500UMR Littelfuse 1: Rp28.436 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	Rp28.436 Rp26.235 Rp21.832 Rp20.181 View Reel Rp13.649 Rp18.052 Rp16.640 Rp13.649	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 PTC 30V 9A POLY RADIAL LEADS 30R900UMR Littelfuse 1: Rp33.390 2.000In Stock 3.000Expected 31/12/2026	Mfr. Part No. 30R900UMR Mouser Part No 576-30R900UMR	Littelfuse	Resettable Fuses - PPTC PTC 30V 9A POLY RADIAL LEADS Learn More about Littelfuse indoor led protection	Datasheet	2.000In Stock 3.000Expected 31/12/2026	Rp33.390 Rp30.454 Rp25.684 Rp23.666 View Reel Rp16.310 Rp21.281 Rp19.630 Rp16.310	Min.: 1 Mult.: 1 : 1.000	30R	PCB Mount	Radial	9 A	30 VDC	18 A	40 A	20 mOhms	- 40 C	+ 85 C	10.2 mm	Ammo Pack
Resettable Fuses - PPTC 60V .750A RADIAL LEADS 60R075XPR Littelfuse 1: Rp14.677 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	Rp14.677 Rp13.448 Rp11.154 Rp10.292 View Reel Rp6.550 Rp9.265 Rp8.531 Rp7.870 Rp6.550	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: Rp15.594 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	Rp15.594 Rp13.741 Rp11.338 Rp10.989 View Reel Rp7.063 Rp9.907 Rp9.136 Rp8.421 Rp7.063	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: Rp18.713 6.980In 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	6.980In Stock	Rp18.713 Rp17.172 Rp13.906 Rp12.145 View Rp11.173 Rp10.659 Rp10.164	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 3A RADIAL LEADS 60R300XF Littelfuse 1: Rp42.563 6.991In 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	6.991In Stock	Rp42.563 Rp35.224 Rp32.656 Rp32.289 View Rp27.152 Rp23.116 Rp21.098 Rp20.731	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 3.75A RADIAL 60R375XH Littelfuse 1: Rp55.221 2.713In Stock	Mfr. Part No. 60R375XH Mouser Part No 576-60R375	Littelfuse	Resettable Fuses - PPTC 60V 3.75A RADIAL Learn More about Littelfuse radial leaded pptcs	Datasheet	2.713In Stock	Rp55.221 Rp45.865 Rp42.379 Rp35.224 View Rp32.289 Rp28.436 Rp27.519	Min.: 1 Mult.: 1	60R	PCB Mount	Radial	3.75 A	60 VDC	7.5 A	40 A	80 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC 60V/250V .080A TELECOM 250R080U Littelfuse 1: Rp17.245 48In Stock 1.500Expected 11/01/2027	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 11/01/2027	Rp17.245 Rp15.025 Rp10.934 Rp10.090 View Rp9.063 Rp8.347 Rp7.687	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 PTC POLYFUSE TELECOM 60V/250V .080A 250R080ZR Littelfuse 1: Rp16.695 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	Rp16.695 Rp15.356 Rp12.530 Rp11.760 View Reel Rp7.595 Rp10.586 Rp9.760 Rp7.595	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 250R120ZR Littelfuse 1: Rp17.245 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	Rp17.245 Rp14.438 Rp12.861 Rp12.200 View Reel Rp7.889 Rp10.971 Rp10.109 Rp7.889	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 0.18A 250V RADIAL 250R180F Littelfuse 1: Rp14.310 203In Stock	Mfr. Part No. 250R180F Mouser Part No 576-250R180	Littelfuse	Resettable Fuses - PPTC 0.18A 250V RADIAL Learn More about Littelfuse radial leaded pptcs	Datasheet	203In Stock	Rp14.310 Rp13.172 Rp10.934 Rp9.301 View Rp8.568 Rp8.164 Rp7.687	Min.: 1 Mult.: 1	250R	PCB Mount	Radial	180 mA	60 V	650 mA	10 A	4 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk