PTC Resettable Fuses

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CategoryPower / Circuit Protection / PTC Resettable Fuses

Records 4,108

Page 5/137

Part Number	Manufacturer	Description	In Stock	Series	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)	Operating Temperature	Ratings	Mounting Type	Package / Case	Size / Dimension	Height - Seated (Max)	Thickness (Max)	Lead Spacing
MF-USMF005-2	Bourns	PTC RESET FUSE 30V 50MA 1210	635,868	Multifuse®, MF-USMF	Polymeric	30V	10A	50mA	150mA	1.5s	2.8 Ohms	50 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.033" (0.85mm)	-
1812L110/16DR	Littelfuse	PTC RESET FUSE 16V 1.1A 1812	52,458	POLY-FUSE®, 1812L	Polymeric	16V	100A	1.1A	1.95A	300ms	60 mOhms	180 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.049" (1.25mm)	-
SMD150F-2	Littelfuse	PTC RESET FUSE 15V 1.5A 2SMD	1,774	PolySwitch®, SMD	Polymeric	15V	40A	1.5A	3A	5s	60 mOhms	250 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.343" L x 0.250" W (8.70mm x 6.36mm)	-	0.118" (3.00mm)	-
0805L010/24YR	Littelfuse	PTC RESET FUSE 24V 100MA 0805	14,055	POLY-FUSE®, 0805L	Polymeric	24V	100A	100mA	300mA	1.5s	1.5 Ohms	6 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.039" (1.00mm)	-
1812L110/33MR	Littelfuse	PTC RESET FUSE 33V 1.1A 1812	165,114	POLY-FUSE®, 1812L	Polymeric	33V	20A	1.1A	1.95A	500ms	60 mOhms	200 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.079" (2.00mm)	-
MINISMDC260F/12-2	Littelfuse	PTC RESET FUSE 12V 2.6A 1812	3,763	PolySwitch®, miniSMD	Polymeric	12V	100A	2.6A	5A	5s	15 mOhms	47 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.060" (1.52mm)	-
MINISMDC110F/24-2	Littelfuse	PTC RESET FUSE 24V 1.1A 1812	867,858	PolySwitch®, miniSMD	Polymeric	24V	100A	1.1A	2.2A	500ms	60 mOhms	180 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.057" (1.46mm)	-
1812L075/33DR	Littelfuse	PTC RESET FUSE 33V 750MA 1812	222,078	POLY-FUSE®, 1812L	Polymeric	33V	20A	750mA	1.5A	200ms	110 mOhms	400 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.061" (1.55mm)	-
MINISMDC075F/24-2	Littelfuse	PTC RESET FUSE 24V 750MA 1812	10,730	PolySwitch®, miniSMD	Polymeric	24V	40A	750mA	1.5A	300ms	90 mOhms	290 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.057" (1.46mm)	-
MF-MSMF110/24X-2	Bourns	PTC RESET FUSE 24V 1.1A 1812	157,548	Multifuse®, MF-MSMF	Polymeric	24V	20A	1.1A	2.2A	500ms	60 mOhms	180 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.033" (0.85mm)	-
2920L100PR	Littelfuse	PTC RESET FUSE 33V 1.1A 2920	233,928	POLY-FUSE®, 2920L	Polymeric	33V	40A	1.1A	2.2A	500ms	120 mOhms	410 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
MINISMDC150F/24-2	Littelfuse	PTC RESET FUSE 24V 1.5A 1812	578,742	PolySwitch®, miniSMD	Polymeric	24V	20A	1.5A	3A	1.5s	40 mOhms	120 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.076" (1.94mm)	-
1812L150/24MR	Littelfuse	PTC RESET FUSE 24V 1.5A 1812	113,928	POLY-FUSE®, 1812L	Polymeric	24V	20A	1.5A	3A	1.5s	40 mOhms	120 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.071" (1.80mm)	-
2920L050DR	Littelfuse	PTC RESET FUSE 60V 500MA 2920	111,960	POLY-FUSE®, 2920L	Polymeric	60V	10A	500mA	1A	4s	350 mOhms	1.4 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
2920L150DR	Littelfuse	PTC RESET FUSE 33V 1.5A 2920	36,489	POLY-FUSE®, 2920L	Polymeric	33V	40A	1.5A	3A	2s	80 mOhms	230 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
2016L030DR	Littelfuse	PTC RESET FUSE 60V 300MA 2016	111,730	POLY-FUSE®, 2016L	Polymeric	60V	20A	300mA	600mA	3s	500 mOhms	2.3 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2016 (5041 Metric), Concave	0.200" L x 0.160" W (5.08mm x 4.07mm)	-	0.049" (1.25mm)	-
2920L075DR	Littelfuse	PTC RESET FUSE 30V 750MA 2920	16,571	POLY-FUSE®, 2920L	Polymeric	30V	40A	750mA	1.5A	300ms	350 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
SMD185F-2	Littelfuse	PTC RESET FUSE 33V 1.85A 2SMD	21,432	PolySwitch®, SMD	Polymeric	33V	40A	1.85A	3.6A	5s	65 mOhms	165 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.343" L x 0.250" W (8.70mm x 6.36mm)	-	0.118" (3.00mm)	-
MF-LSMF260X-2	Bourns	PTC RESET FUSE 24V 2.6A 2920	475,650	Multifuse®, MF-LSMF	Polymeric	24V	20A	2.6A	5.2A	5s	20 mOhms	75 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.36mm x 5.12mm)	-	0.063" (1.60mm)	-
MINISMDC260F/16-2	Littelfuse	PTC RESET FUSE 16V 2.6A 1812	32,332	PolySwitch®, miniSMD	Polymeric	16V	100A	2.6A	5A	5s	15 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.060" (1.52mm)	-
2016L050MR	Littelfuse	PTC RESET FUSE 60V 550MA 2016	62,316	POLY-FUSE®, 2016L	Polymeric	60V	20A	550mA	1.1A	5s	200 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2016 (5041 Metric), Concave	0.200" L x 0.160" W (5.08mm x 4.07mm)	-	0.079" (2.00mm)	-
30R400UMR	Littelfuse	PTC RESET FUSE 30V 4A RADIAL	266,214	POLY-FUSE®, 30R	Polymeric	30V	40A	4A	8A	12.7s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.866" (22.00mm)	-	0.201" (5.10mm)
MF-NSMF200-2	Bourns	PTC RESET FUSE 6V 2A 1206	22,278	Multifuse®, MF-NSMF	Polymeric	6V	100A	2A	4A	1s	20 mOhms	85 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.063" W (3.25mm x 1.60mm)	-	0.063" (1.60mm)	-
MF-MSMF250/16X-2	Bourns	PTC RESET FUSE 16V 2.5A 1812	25,911	Multifuse®, MF-MSMF	Polymeric	16V	100A	2.5A	5A	5s	15 mOhms	100 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.033" (0.85mm)	-
PRG21BC0R2MM1RA	Murata Electronics	PTC RESET FUSE 6V 750MA 0805	241,950	POSISTOR®, PRG	Ceramic	6V	10A	750mA	1.62A	-	-	-	200 mOhms	-20°C ~ 85°C	-	Surface Mount	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	-	0.043" (1.10mm)	-
SMDC300F/24-2	Littelfuse	PTC RESET FUSE 24V 3A 2920	1,706	SMDC	Polymeric	24V	40A	3A	6A	5s	-	-	-	-	-	Surface Mount	2920 (7351 Metric), Concave	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.043" (1.10mm)	-
FEMTOSMDC010F-2	Littelfuse	PTC RESET FUSE 12V 100MA 0603	28,056	PolySwitch®, femtoSMD	Polymeric	12V	40A	100mA	250mA	100ms	1.7 Ohms	8 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.033" (0.85mm)	-
PRG21BC4R7MM1RA	Murata Electronics	PTC RESET FUSE 30V 155MA 0805	2,788	POSISTOR®, PRG	Ceramic	30V	8A	155mA	330mA	-	-	-	4.7 Ohms	-20°C ~ 85°C	-	Surface Mount	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	-	0.043" (1.10mm)	-
2920L075/60MR	Littelfuse	PTC RESET FUSE 60V 750MA 2920	32,908	POLY-FUSE®, 2920L	Polymeric	60V	10A	750mA	1.5A	300ms	300 mOhms	950 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
2016L100/33DR	Littelfuse	PTC RESET FUSE 33V 1.1A 2016	146,263	POLY-FUSE®, 2016L	Polymeric	33V	40A	1.1A	2.2A	500ms	100 mOhms	400 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2016 (5041 Metric), Concave	0.200" L x 0.160" W (5.08mm x 4.07mm)	-	0.049" (1.25mm)	-

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