Resettable Fuses - PPTC – Mouser South Africa

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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	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Lead Spacing	Packaging
Resettable Fuses - PPTC 4A 30V 40A Imax RUEF400K Littelfuse 1: $0.65 2,016In Stock	Mfr. Part No. RUEF400K Mouser Part No 650-RUEF400K	Littelfuse	Resettable Fuses - PPTC 4A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	2,016In Stock	$0.65 $0.593 $0.493 $0.455 View $0.409 $0.376 $0.347 $0.315	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	4 A	30 VDC	8 A	100 A	50 mOhms		- 40 C	+ 85 C	5.8 mm	Bulk
Resettable Fuses - PPTC 5A 30V 40A Imax RUEF500-1 Littelfuse 1: $0.77 1,206In Stock	Mfr. Part No. RUEF500-1 Mouser Part No 650-RUEF500-1	Littelfuse	Resettable Fuses - PPTC 5A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1,206In Stock	$0.77 $0.704 $0.584 $0.54 View $0.484 $0.411	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	5 A	30 VDC	10 A	100 A	50 mOhms		- 40 C	+ 85 C	10.9 mm	Bulk
Resettable Fuses - PPTC 5A 30V 100A Imax RUEF500-2 Littelfuse 1: $0.89 3,214In Stock	Mfr. Part No. RUEF500-2 Mouser Part No 650-RUEF500-2	Littelfuse	Resettable Fuses - PPTC 5A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3,214In Stock	Cut Tape $0.89 $0.776 $0.649 $0.626 Reel $0.415 View $0.565 $0.521 $0.405	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 5A 30V 40A Imax RUEF500K Littelfuse 1: $0.74 1,065In Stock 1,000Expected 2026/12/21	Mfr. Part No. RUEF500K Mouser Part No 650-RUEF500K	Littelfuse	Resettable Fuses - PPTC 5A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1,065In Stock 1,000Expected 2026/12/21	$0.74 $0.676 $0.561 $0.518 View $0.464 $0.395	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	5 A	30 VDC	10 A	100 A	50 mOhms		- 40 C	+ 85 C	10.9 mm	Bulk
Resettable Fuses - PPTC 6A 30V 40A Imax RUEF600-1 Littelfuse 1: $0.84 447In Stock	Mfr. Part No. RUEF600-1 Mouser Part No 650-RUEF600-1	Littelfuse	Resettable Fuses - PPTC 6A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	447In Stock	$0.84 $0.775 $0.643 $0.593 View $0.533 $0.491 $0.452	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	6 A	30 V	12 A	40 A	40 mOhms		- 40 C	+ 85 C		Bulk
Resettable Fuses - PPTC 6A 30V 40A Imax RUEF600-2 Littelfuse 1: $1.00 260In Stock	Mfr. Part No. RUEF600-2 Mouser Part No 650-RUEF600-2	Littelfuse	Resettable Fuses - PPTC 6A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	260In Stock	Cut Tape $1.00 $0.922 $0.765 $0.751 Reel $0.554 View $0.692 $0.461	Min.: 1 Mult.: 1 : 1,000	RUEF	PCB Mount	Radial	6 A	30 VDC	12 A	40 A	40 mOhms		- 40 C	+ 85 C	10.9 mm	Reel, Cut Tape
Resettable Fuses - PPTC 6A 30V 100A Imax RUEF600-AP Littelfuse 1: $0.911 590In Stock	Mfr. Part No. RUEF600-AP Mouser Part No 650-RUEF600-AP	Littelfuse	Resettable Fuses - PPTC 6A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	590In Stock	Cut Tape $0.911 $0.839 $0.697 $0.642 $0.577 Reel $0.49	Min.: 1 Mult.: 1 : 1,000	RUEF	PCB Mount	Radial	6 A	30 VDC	12 A	100 A	40 mOhms		- 40 C	+ 85 C	10.9 mm	Reel, Cut Tape
Resettable Fuses - PPTC 6A 30V 100A Imax RUEF600K Littelfuse 1: $0.811 46In Stock 1,000Expected 2026/12/31	Mfr. Part No. RUEF600K Mouser Part No 650-RUEF600K	Littelfuse	Resettable Fuses - PPTC 6A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	46In Stock 1,000Expected 2026/12/31	$0.811 $0.741 $0.615 $0.568 View $0.509 $0.471 $0.433 $0.431	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	6 A	30 VDC	12 A	100 A	40 mOhms		- 40 C	+ 85 C	10.9 mm	Bulk
Resettable Fuses - PPTC 6A 30V 40A Imax RUEF600K-2 Littelfuse 1: $0.99 1,814In Stock 3,000Expected 2027/01/06	Mfr. Part No. RUEF600K-2 Mouser Part No 650-RUEF600K-2	Littelfuse	Resettable Fuses - PPTC 6A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1,814In Stock 3,000Expected 2027/01/06	Cut Tape $0.99 $0.913 $0.758 $0.699 Reel $0.457 View $0.629 $0.58 $0.455	Min.: 1 Mult.: 1 : 1,000	RUEF	PCB Mount	Radial	6 A	30 VDC	12 A	100 A	40 mOhms		- 40 C	+ 85 C	10.9 mm	Reel, Cut Tape
Resettable Fuses - PPTC 7A 30V 100A Imax RUEF700-2 Littelfuse 1: $1.06 996In Stock 1,000Expected 2026/10/26	Mfr. Part No. RUEF700-2 Mouser Part No 650-RUEF700-2	Littelfuse	Resettable Fuses - PPTC 7A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	996In Stock 1,000Expected 2026/10/26	Cut Tape $1.06 $0.978 $0.782 $0.749 View Reel $0.491 $0.675 $0.621 $0.491	Min.: 1 Mult.: 1 : 1,000	RUEF	PCB Mount	Radial	7 A	30 VDC	14 A	100 A	30 mOhms		- 40 C	+ 85 C	10.9 mm	Reel, Cut Tape
Resettable Fuses - PPTC 7A 30V 100A Imax RUEF700K Littelfuse 1: $0.861 272In Stock	Mfr. Part No. RUEF700K Mouser Part No 650-RUEF700K	Littelfuse	Resettable Fuses - PPTC 7A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	272In Stock	$0.861 $0.793 $0.658 $0.607 View $0.545 $0.504 $0.463	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	7 A	30 VDC	14 A	100 A	30 mOhms		- 40 C	+ 85 C	10.9 mm	Bulk
Resettable Fuses - PPTC 30V 7A-HD 40A MAX (R) RUEF700K-2 Littelfuse 1: $1.06 997In Stock	Mfr. Part No. RUEF700K-2 Mouser Part No 650-RUEF700K-2	Littelfuse	Resettable Fuses - PPTC 30V 7A-HD 40A MAX (R) Learn More about Littelfuse radial leaded pptcs	Datasheet	997In Stock	Cut Tape $1.06 $0.97 $0.789 $0.743 View Reel $0.486 $0.668 $0.636 $0.486	Min.: 1 Mult.: 1 : 1,000	RUEF	PCB Mount	Radial	7 A	30 V	14 A	100 A	30 mOhms		- 40 C	+ 85 C		Reel, Cut Tape
Resettable Fuses - PPTC 8A 30V 40A Imax RUEF800-2 Littelfuse 1: $1.15 720In Stock 1,000Expected 2026/10/26	Mfr. Part No. RUEF800-2 Mouser Part No 650-RUEF800-2	Littelfuse	Resettable Fuses - PPTC 8A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	720In Stock 1,000Expected 2026/10/26	Cut Tape $1.15 $1.05 $0.849 $0.808 Reel $0.609 View $0.727 $0.67 $0.575 $0.533	Min.: 1 Mult.: 1 : 1,000	RUEF	PCB Mount	Radial	8 A	30 VDC	16 A	100 A	20 mOhms		- 40 C	+ 85 C	10.9 mm	Reel, Cut Tape
Resettable Fuses - PPTC 8A 30V 40A Imax RUEF800K-2 Littelfuse 1: $1.15 1,174In Stock	Mfr. Part No. RUEF800K-2 Mouser Part No 650-RUEF800K-2	Littelfuse	Resettable Fuses - PPTC 8A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1,174In Stock	Cut Tape $1.15 $1.04 $0.828 $0.79 Reel $0.584 View $0.718 $0.684 $0.534	Min.: 1 Mult.: 1 : 1,000	RUEF	PCB Mount	Radial	8 A	30 VDC	16 A	100 A	20 mOhms		- 40 C	+ 85 C	10.9 mm	Reel, Cut Tape
Resettable Fuses - PPTC 9A 30V 100A Imax RUEF900-2 Littelfuse 1: $1.38 1,642In Stock	Mfr. Part No. RUEF900-2 Mouser Part No 650-RUEF900-2	Littelfuse	Resettable Fuses - PPTC 9A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1,642In Stock	Cut Tape $1.38 $1.28 $1.06 $0.973 View Reel $0.654 $0.876 $0.807 $0.654	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 9A 30V 40A Imax RUEF900K Littelfuse 1: $1.15 1,442In Stock	Mfr. Part No. RUEF900K Mouser Part No 650-RUEF900K	Littelfuse	Resettable Fuses - PPTC 9A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1,442In Stock	$1.15 $1.06 $0.879 $0.811 View $0.728 $0.687 $0.647	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	9 A	30 VDC	18 A	100 A	20 mOhms		- 40 C	+ 85 C	10.9 mm	Bulk
Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX RUEF250U-0.148 Littelfuse 1: $0.711 48In Stock	Mfr. Part No. RUEF250U-0.148 Mouser Part No 650-RUEF250U-0.148	Littelfuse	Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX Learn More about Littelfuse indoor led protection	Datasheet	48In Stock	$0.711 $0.542 View $0.454 $0.384 $0.372 $0.315 $0.291 $0.279 $0.258	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	2.5 A	30 VDC	4.9 A	100 A	80 mOhms		- 40 C	+ 85 C	5.8 mm	Bulk
Resettable Fuses - PPTC 2.5A 30V 100A Imax RUEF250 Littelfuse 1: $0.511 60,852On Order	Mfr. Part No. RUEF250 Mouser Part No 650-RUEF250	Littelfuse	Resettable Fuses - PPTC 2.5A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	60,852On Order On Order Ship Dates Mfr. No: RUEF250 Stock: 0 On Order: 36,852 Expected 2026/11/09 24,000 Expected 2026/11/10 Factory Lead Time: 17 Weeks	$0.511 $0.471 $0.391 $0.333 View $0.317 $0.295 $0.285	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	2.5 A	30 VDC	5 A	100 A	70 mOhms		- 40 C	+ 85 C	5.8 mm	Bulk
Resettable Fuses - PPTC 8A 30V 40A Imax RUEF800K Littelfuse 1: $0.95 1In Stock 250Expected 2026/11/16	Mfr. Part No. RUEF800K Mouser Part No 650-RUEF800K	Littelfuse	Resettable Fuses - PPTC 8A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1In Stock 250Expected 2026/11/16	$0.95 $0.87 $0.722 $0.668 View $0.598 $0.552 $0.511	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	8 A	30 VDC	16 A	100 A	20 mOhms		- 40 C	+ 85 C	10.9 mm	Bulk
Resettable Fuses - PPTC PTC 30V .100A POLY SURF MOUNT 1812L010DR Littelfuse 1: $0.57 43,400Expected 2026/10/26	Mfr. Part No. 1812L010DR Mouser Part No 576-1812L010DR	Littelfuse	Resettable Fuses - PPTC PTC 30V .100A POLY SURF MOUNT Learn More about Littelfuse 1812l fuses	Datasheet	43,400Expected 2026/10/26	Cut Tape $0.57 $0.464 $0.426 $0.354 View Reel $0.265 $0.327 $0.305 $0.265 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	1812L	PCB Mount	SMD/SMT	100 mA	30 VDC	300 mA	100 A	15 Ohms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1812 15V .5A 1812L050PR Littelfuse 1: $0.54 18,000On Order	Mfr. Part No. 1812L050PR Mouser Part No 576-1812L050PR	Littelfuse	Resettable Fuses - PPTC 1812 15V .5A Learn More about Littelfuse 1812l fuses	Datasheet	18,000On Order On Order Ship Dates Mfr. No: 1812L050PR Stock: 0 On Order: 8,000 Expected 2026/10/27 10,000 Expected 2027/01/07 Factory Lead Time: 13 Weeks	Cut Tape $0.54 $0.491 $0.408 $0.374 View Reel $0.271 $0.338 $0.312 $0.278 $0.271 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1812L	SMD/SMT	SMD/SMT	500 mA	15 VDC	1 A	100 A	1 Ohms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 24V POLY 1812 HALOGEN-FREE 1.10A 1812L110/24DR Littelfuse 1: $0.65 8,981Expected 2026/10/26	Mfr. Part No. 1812L110/24DR Mouser Part No 576-1812L110/24DR	Littelfuse	Resettable Fuses - PPTC PTC 24V POLY 1812 HALOGEN-FREE 1.10A Learn More about Littelfuse 1812l fuses	Datasheet	8,981Expected 2026/10/26	Cut Tape $0.65 $0.594 $0.493 $0.455 View Reel $0.334 $0.409 $0.377 $0.334 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	1812L	PCB Mount	SMD/SMT	1.1 A	24 VDC	1.95 A	20 A	200 mOhms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RGEF300-2 RGEF300-2 Littelfuse 1: $0.68 4,854On Order	Mfr. Part No. RGEF300-2 Mouser Part No 650-RGEF300-2	Littelfuse	Resettable Fuses - PPTC RGEF300-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	4,854On Order On Order Ship Dates Mfr. No: RGEF300-2 Stock: 0 On Order: 2,354 Expected 2026/10/21 2,500 Expected 2026/12/14 Factory Lead Time: 17 Weeks	Cut Tape $0.68 $0.623 $0.518 $0.477 View Reel $0.299 $0.429 $0.397 $0.365 $0.299	Min.: 1 Mult.: 1 : 2,500	RGEF	PCB Mount	Radial	3 A	16 VDC	5.1 A	100 A	97.5 mOhms		- 40 C	+ 85 C	5.8 mm	Reel, Cut Tape
Resettable Fuses - PPTC RGEF500K RGEF500K Littelfuse 1: $0.64 2In Stock	Mfr. Part No. RGEF500K Mouser Part No 650-RGEF500K	Littelfuse	Resettable Fuses - PPTC RGEF500K Learn More about Littelfuse radial leaded pptcs	Datasheet	2In Stock	$0.64 $0.585 $0.486 $0.448 View $0.404 $0.371 $0.342	Min.: 1 Mult.: 1	RGEF	PCB Mount	Radial	5 A	16 VDC	8.5 A	100 A	34 mOhms		- 40 C	+ 85 C	5.8 mm	Bulk
Resettable Fuses - PPTC 1.1A 30V 100A Imax RUEF110 Littelfuse 1: $0.47 19,423On Order	Mfr. Part No. RUEF110 Mouser Part No 650-RUEF110	Littelfuse	Resettable Fuses - PPTC 1.1A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	19,423On Order On Order Ship Dates Mfr. No: RUEF110 Stock: 0 On Order: 7,923 Expected 2026/12/21 11,500 Expected 2026/12/28 Factory Lead Time: 17 Weeks	$0.47 $0.409 $0.354 $0.297 View $0.283 $0.264 $0.25 $0.244	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	1.1 A	30 VDC	2.2 A	100 A	170 mOhms		- 40 C	+ 85 C	5.8 mm	Bulk