PTC Resettable Fuses

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122 products

PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Series	Part Status	Packaging	Operating Temperature	Ratings	Mounting Type	Size / Dimension	Package / Case	Thickness (Max)	Type	Voltage - Max	Current - Max	Current - Hold (Ih) (Max)	Current - Trip (It)	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)	Resistance - 25°C (Typ)
1812L260/16MR		PDF RFQ	883 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 16V 2.6A 1812	POLY-FUSE®, 1812L	Active	Digi-Reel®	-40°C ~ 85°C	-	Surface Mount	0.186" L x 0.131" W (4.72mm x 3.33mm)	1812 (4532 Metric), Concave	0.079" (2.00mm)	Polymeric	16V	100A	2.6A	5A	5s	15 mOhms	50 mOhms	-
1812L260/16MR	Per Unit $0.8475	PDF RFQ	3,681 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 16V 2.6A 1812	POLY-FUSE®, 1812L	Active	Cut Tape (CT)	-40°C ~ 85°C	-	Surface Mount	0.186" L x 0.131" W (4.72mm x 3.33mm)	1812 (4532 Metric), Concave	0.079" (2.00mm)	Polymeric	16V	100A	2.6A	5A	5s	15 mOhms	50 mOhms	-
1812L260/16MR	Per Unit $0.3480	PDF RFQ	3,046 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 16V 2.6A 1812	POLY-FUSE®, 1812L	Active	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.186" L x 0.131" W (4.72mm x 3.33mm)	1812 (4532 Metric), Concave	0.079" (2.00mm)	Polymeric	16V	100A	2.6A	5A	5s	15 mOhms	50 mOhms	-
1812L110ZR		PDF RFQ	2,106 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 8V 1.1A 1812	POLY-FUSE®, 1812L	Obsolete	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.028" (0.71mm)	Polymeric	8V	100A	1.1A	2.2A	300ms	40 mOhms	210 mOhms	-
1812L075ZR		PDF RFQ	1,653 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 13.2V 75MA 1812	POLY-FUSE®, 1812L	Obsolete	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.030" (0.75mm)	Polymeric	13.2V	100A	75mA	1.5A	200ms	100 mOhms	450 mOhms	-
1812L050ZRT		PDF RFQ	2,046 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 15V 50MA 1812	POLY-FUSE®, 1812L	Obsolete	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.030" (0.75mm)	Polymeric	15V	100A	50mA	1A	150ms	150 mOhms	1 Ohms	-
1812L200DR		PDF RFQ	1,857 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 8V 2A 1812	POLY-FUSE®, 1812L	Obsolete	Digi-Reel®	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.024" (0.60mm)	Polymeric	8V	100A	2A	3.5A	2s	20 mOhms	70 mOhms	-
1812L200DR		PDF RFQ	3,348 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 8V 2A 1812	POLY-FUSE®, 1812L	Obsolete	Cut Tape (CT)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.024" (0.60mm)	Polymeric	8V	100A	2A	3.5A	2s	20 mOhms	70 mOhms	-
1812L200DR		PDF RFQ	3,310 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 8V 2A 1812	POLY-FUSE®, 1812L	Obsolete	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.024" (0.60mm)	Polymeric	8V	100A	2A	3.5A	2s	20 mOhms	70 mOhms	-
1812L150PRT		PDF RFQ	3,611 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 8V 1.25A 1812	POLY-FUSE®, 1812L	Obsolete	Digi-Reel®	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.028" (0.71mm)	Polymeric	8V	100A	1.25A	3A	300ms	40 mOhms	110 mOhms	-
1812L150PRT		PDF RFQ	896 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 8V 1.25A 1812	POLY-FUSE®, 1812L	Obsolete	Cut Tape (CT)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.028" (0.71mm)	Polymeric	8V	100A	1.25A	3A	300ms	40 mOhms	110 mOhms	-
1812L150PRT		PDF RFQ	3,250 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 8V 1.25A 1812	POLY-FUSE®, 1812L	Obsolete	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.028" (0.71mm)	Polymeric	8V	100A	1.25A	3A	300ms	40 mOhms	110 mOhms	-
1812L200/16DR	Per Unit $0.2993	PDF RFQ	3,817 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 16V 2A 1812	POLY-FUSE®, 1812L	Active	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.047" (1.20mm)	Polymeric	16V	100A	2A	3.5A	2s	20 mOhms	70 mOhms	-
1812L160/12DR		PDF RFQ	1,409 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 12V 1.6A 1812	POLY-FUSE®, 1812L	Active	Digi-Reel®	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.049" (1.25mm)	Polymeric	12V	100A	1.6A	2.8A	1S	30 mOhms	100 mOhms	-
1812L160/12DR	Per Unit $0.4425	PDF RFQ	2,714 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 12V 1.6A 1812	POLY-FUSE®, 1812L	Active	Cut Tape (CT)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.049" (1.25mm)	Polymeric	12V	100A	1.6A	2.8A	1S	30 mOhms	100 mOhms	-
1812L160/12DR	Per Unit $0.1751	PDF RFQ	3,854 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 12V 1.6A 1812	POLY-FUSE®, 1812L	Active	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.049" (1.25mm)	Polymeric	12V	100A	1.6A	2.8A	1S	30 mOhms	100 mOhms	-
1812L125/6PR		PDF RFQ	629 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 6V 1.25A 1812	POLY-FUSE®, 1812L	Active	Digi-Reel®	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.030" (0.75mm)	Polymeric	6V	100A	1.25A	2.5A	400ms	50 mOhms	140 mOhms	-
1812L125/6PR	Per Unit $0.4425	PDF RFQ	3,596 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 6V 1.25A 1812	POLY-FUSE®, 1812L	Active	Cut Tape (CT)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.030" (0.75mm)	Polymeric	6V	100A	1.25A	2.5A	400ms	50 mOhms	140 mOhms	-
1812L125/6PR	Per Unit $0.1691	PDF RFQ	1,051 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 6V 1.25A 1812	POLY-FUSE®, 1812L	Active	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.030" (0.75mm)	Polymeric	6V	100A	1.25A	2.5A	400ms	50 mOhms	140 mOhms	-
1812L075/24DR		PDF RFQ	2,594 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 24V 750MA 1812	POLY-FUSE®, 1812L	Active	Digi-Reel®	-40°C ~ 85°C	AEC-Q200	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.061" (1.55mm)	Polymeric	24V	100A	750mA	1.5A	200ms	110 mOhms	290 mOhms	-
1812L075/24DR	Per Unit $0.4950	PDF RFQ	3,868 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 24V 750MA 1812	POLY-FUSE®, 1812L	Active	Cut Tape (CT)	-40°C ~ 85°C	AEC-Q200	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.061" (1.55mm)	Polymeric	24V	100A	750mA	1.5A	200ms	110 mOhms	290 mOhms	-
1812L075/24DR	Per Unit $0.1947	PDF RFQ	1,636 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 24V 750MA 1812	POLY-FUSE®, 1812L	Active	Tape & Reel (TR)	-40°C ~ 85°C	AEC-Q200	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.061" (1.55mm)	Polymeric	24V	100A	750mA	1.5A	200ms	110 mOhms	290 mOhms	-
1812L110/24DR		PDF RFQ	3,883 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 24V 1.1A 1812	POLY-FUSE®, 1812L	Active	Digi-Reel®	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.042" (1.07mm)	Polymeric	24V	20A	1.1A	1.95A	500ms	60 mOhms	200 mOhms	-
1812L110/24DR	Per Unit $0.4725	PDF RFQ	3,467 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 24V 1.1A 1812	POLY-FUSE®, 1812L	Active	Cut Tape (CT)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.042" (1.07mm)	Polymeric	24V	20A	1.1A	1.95A	500ms	60 mOhms	200 mOhms	-
1812L110/24DR	Per Unit $0.1849	PDF RFQ	1,451 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 24V 1.1A 1812	POLY-FUSE®, 1812L	Active	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.042" (1.07mm)	Polymeric	24V	20A	1.1A	1.95A	500ms	60 mOhms	200 mOhms	-
1812L110/16DR		PDF RFQ	1,615 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 16V 1.1A 1812	POLY-FUSE®, 1812L	Active	Digi-Reel®	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.049" (1.25mm)	Polymeric	16V	100A	1.1A	1.95A	300ms	60 mOhms	180 mOhms	-
1812L110/16DR	Per Unit $0.4425	PDF RFQ	3,963 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 16V 1.1A 1812	POLY-FUSE®, 1812L	Active	Cut Tape (CT)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.049" (1.25mm)	Polymeric	16V	100A	1.1A	1.95A	300ms	60 mOhms	180 mOhms	-
1812L110/16DR	Per Unit $0.1751	PDF RFQ	3,622 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 16V 1.1A 1812	POLY-FUSE®, 1812L	Active	Tape & Reel (TR)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.049" (1.25mm)	Polymeric	16V	100A	1.1A	1.95A	300ms	60 mOhms	180 mOhms	-
1812L050PR		PDF RFQ	3,585 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 15V 500MA 1812	POLY-FUSE®, 1812L	Active	Digi-Reel®	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.030" (0.75mm)	Polymeric	15V	100A	500mA	1A	150ms	150 mOhms	1 Ohms	-
1812L050PR	Per Unit $0.3825	PDF RFQ	3,877 Ships today + free overnight shipping	Littelfuse Inc.	PTC RESET FUSE 15V 500MA 1812	POLY-FUSE®, 1812L	Active	Cut Tape (CT)	-40°C ~ 85°C	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	1812 (4532 Metric), Concave	0.030" (0.75mm)	Polymeric	15V	100A	500mA	1A	150ms	150 mOhms	1 Ohms	-

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