PTC Resettable Fuses

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CategoryPower / Circuit Protection / PTC Resettable Fuses

Records 4,108

Page 103/137

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
SRP175	Littelfuse	PTC RESET FUSE 15V 1.75A STRAP	21,256	PolySwitch®, SRP	Polymeric	15V	100A	1.75A	3.8A	5s	50 mOhms	120 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.866" L x 0.199" W (22.00mm x 5.05mm)	-	0.039" (1.00mm)	-
30R500U	Littelfuse	PTC RESET FUSE 30V 5A RADIAL	7,272	POLY-FUSE®, 30R	Polymeric	30V	40A	5A	10A	14.5s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	1.008" (25.60mm)	-	0.402" (10.20mm)
RXE020-2	Littelfuse	PTC RESET FUSE 72V 200MA RADIAL	7,884	PolySwitch®, RXE	Polymeric	72V	40A	200mA	400mA	2.2s	1.83 Ohms	4.4 Ohms	-	-	-	Through Hole	Radial, Disc	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.461" (11.70mm)	-	0.199" (5.05mm)
RXE040-2	Littelfuse	PTC RESET FUSE 72V 400MA RADIAL	4,842	PolySwitch®, RXE	Polymeric	72V	40A	400mA	800mA	3.8s	550 mOhms	1.29 Ohms	-	-	-	Through Hole	Radial, Disc	0.299" Dia x 0.118" T (7.60mm x 3.00mm)	0.532" (13.50mm)	-	0.199" (5.05mm)
RXE025-2	Littelfuse	PTC RESET FUSE 72V 250MA RADIAL	6,462	PolySwitch®, RXE	Polymeric	72V	40A	250mA	500mA	2.5s	1.25 Ohms	3 Ohms	-	-	-	Through Hole	Radial, Disc	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.199" (5.05mm)
RXE050-2	Littelfuse	PTC RESET FUSE 72V 500MA RADIAL	8,226	PolySwitch®, RXE	Polymeric	72V	40A	500mA	1A	4s	500 mOhms	1.17 Ohms	-	-	-	Through Hole	Radial, Disc	0.311" Dia x 0.118" T (7.90mm x 3.00mm)	0.539" (13.70mm)	-	0.199" (5.05mm)
RXE110-2	Littelfuse	PTC RESET FUSE 72V 1.1A RADIAL	3,474	PolySwitch®, RXE	Polymeric	72V	40A	1.1A	2.2A	8.2s	150 mOhms	380 mOhms	-	-	-	Through Hole	Radial, Disc	0.504" Dia x 0.118" T (12.80mm x 3.00mm)	0.689" (17.50mm)	-	0.199" (5.05mm)
LTP180	Littelfuse	PTC RESET FUSE 24V 1.8A STRAP	7,128	PolySwitch®, LTP	Polymeric	24V	100A	1.8A	3.8A	2.9s	40 mOhms	120 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.199" W (25.00mm x 5.05mm)	-	0.039" (1.00mm)	-
MF-R090-0-009	Bourns	PTC RESET FUSE 30V 900MA RADIAL	7,812	Multifuse®, MF-R	Polymeric	30V	40A	900mA	1.8A	5.9s	70 mOhms	220 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" L x 0.118" W (7.40mm x 3.00mm)	0.480" (12.20mm)	-	0.201" (5.10mm)
MF-R250-0-010	Bourns	PTC RESET FUSE 30V 2.5A RADIAL	6,498	Multifuse®, MF-R	Polymeric	30V	40A	2.5A	5A	10.3s	25 mOhms	70 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.472" L x 0.118" W (12.00mm x 3.00mm)	0.720" (18.30mm)	-	0.201" (5.10mm)
RGE300	Littelfuse	PTC RESET FUSE 16V 3A RADIAL	3,580	PolySwitch®	Polymeric	16V	100A	3A	5.1A	1s	38 mOhms	-	-	-	-	Through Hole	Radial, Disc	0.260" L x 0.098" W (6.60mm x 2.50mm)	0.433" (11.00mm)	-	0.199" (5.05mm)
RGE500	Littelfuse	PTC RESET FUSE 16V 5A RADIAL	8,352	PolySwitch®	Polymeric	16V	100A	5A	8.5A	2s	15 mOhms	34 mOhms	-	-	-	Through Hole	Radial, Disc	0.390" L x 0.098" W (9.90mm x 2.50mm)	0.563" (14.30mm)	-	0.199" (5.05mm)
RGE700	Littelfuse	PTC RESET FUSE 16V 7A RADIAL	7,560	PolySwitch®	Polymeric	16V	100A	7A	11.9A	3.5s	8 mOhms	20 mOhms	-	-	-	Through Hole	Radial, Disc	0.441" L x 0.118" W (11.20mm x 3.00mm)	0.776" (19.70mm)	-	0.201" (5.10mm)
RGE900	Littelfuse	PTC RESET FUSE 16V 9A RADIAL	6,570	PolySwitch®	Polymeric	16V	100A	9A	15.3A	5.5s	5 mOhms	14 mOhms	-	-	-	Through Hole	Radial, Disc	0.530" L x 0.100" W (13.50mm x 2.50mm)	0.854" (21.70mm)	-	0.199" (5.05mm)
RGE1100	Littelfuse	PTC RESET FUSE 16V 11A RADIAL	6,768	PolySwitch®	Polymeric	16V	100A	11A	18.7A	7s	3.7 mOhms	8.9 mOhms	-	-	-	Through Hole	Radial, Disc	0.669" L x 0.098" W (17.00mm x 2.50mm)	1.024" (26.00mm)	-	0.199" (5.05mm)
TR250-080U	Littelfuse	PTC RESET FUSE 250V 80MA RADIAL	3,546	PolySwitch®	Polymeric	250V (60V Int)	3A	80mA	-	3s	14 Ohms	33 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.189" Dia x 0.150" T (4.80mm x 3.80mm)	0.366" (9.30mm)	-	0.197" (5.00mm)
TR600-150-RA-B-0.5	Littelfuse	PTC RESET FUSE RADIAL	5,742	PolySwitch®, TR600	Polymeric	-	-	-	-	-	-	-	-	-	-	Through Hole	Radial, Disc	0.532" L x 0.236" W (13.50mm x 6.00mm)	0.496" (12.60mm)	-	0.197" (5.00mm)
MINISMDC035-2	Littelfuse	PTC RESET FUSE 350MA 1812	3,454	PolySwitch®, miniSMD	-	6V	40A	350mA	700mA	0.1s	320 mOhms	1.3 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.024" (0.62mm)	-
MINISMDC050-2	Littelfuse	PTC RESET FUSE 24V 500MA 1812	3,488	PolySwitch®, miniSMD	Polymeric	24V	100A	500mA	-	150ms	150 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.024" (0.62mm)	-
MINISMDC075-2	Littelfuse	PTC RESET FUSE 13.2V 750MA 1812	8,946	PolySwitch®, miniSMD	Polymeric	13.2V	100A	750mA	1.5A	200ms	110 mOhms	450 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.024" (0.62mm)	-
MINISMDC110-2	Littelfuse	PTC RESET FUSE 8V 1.1A 1812	8,730	PolySwitch®, miniSMD	Polymeric	8V	100A	1.1A	2.2A	300ms	40 mOhms	210 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.024" (0.62mm)	-
SMD260-2	Littelfuse	PTC RESET FUSE 6V 2.6A 2SMD	2,628	PolySwitch®, SMD	Polymeric	6V	40A	2.6A	5.2A	20s	25 mOhms	75 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric)	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.118" (3.00mm)	-
LTP100	Littelfuse	PTC RESET FUSE 24V 1A STRAP	6,480	PolySwitch®, LTP	Polymeric	24V	100A	1A	2.5A	7s	70 mOhms	260 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.866" L x 0.199" W (22.00mm x 5.05mm)	-	0.039" (1.00mm)	-
LTP190	Littelfuse	PTC RESET FUSE 24V 1.9A STRAP	7,866	PolySwitch®, LTP	Polymeric	24V	100A	1.9A	4.2A	3s	30 mOhms	100 mOhms	-	-	-	User Defined	Strap	0.880" L x 0.417" W (22.35mm x 10.60mm)	-	0.043" (1.10mm)	-
LTP260	Littelfuse	PTC RESET FUSE 24V 2.6A STRAP	2,754	PolySwitch®, LTP	Polymeric	24V	100A	2.6A	5.2A	5s	25 mOhms	76 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.447" W (25.00mm x 11.35mm)	-	0.039" (1.00mm)	-
LTP340	Littelfuse	PTC RESET FUSE 24V 3.4A STRAP	4,500	PolySwitch®, LTP	Polymeric	24V	100A	3.4A	6.8A	5s	16 mOhms	50 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.604" W (25.00mm x 15.35mm)	-	0.039" (1.00mm)	-
RXE110-1	Littelfuse	PTC RESET FUSE 72V 1.1A RADIAL	7,812	PolySwitch®, RXE	Polymeric	72V	40A	1.1A	2.2A	8.2s	150 mOhms	380 mOhms	-	-	-	Through Hole	Radial, Disc	0.504" Dia x 0.118" T (12.80mm x 3.00mm)	0.689" (17.50mm)	-	0.199" (5.05mm)
RUSB075	Littelfuse	PTC RESET FUSE 6V 750MA RADIAL	3,600	PolySwitch®	Polymeric	6V	40A	750mA	1.3A	400ms	110 mOhms	230 mOhms	-	-	-	Through Hole	Radial, Disc	0.272" L x 0.118" W (6.90mm x 3.00mm)	0.449" (11.40mm)	-	0.201" (5.10mm)
RUSB090	Littelfuse	PTC RESET FUSE 16V 900MA RADIAL	5,238	PolySwitch®	Polymeric	16V	40A	900mA	1.8A	1.2s	70 mOhms	180 mOhms	-	-	-	Through Hole	Radial, Disc	0.291" L x 0.118" W (7.40mm x 3.00mm)	0.480" (12.20mm)	-	0.199" (5.05mm)
RUSB120	Littelfuse	PTC RESET FUSE 6V 1.2A RADIAL	2,340	PolySwitch®	Polymeric	6V	40A	1.2A	2A	500ms	70 mOhms	140 mOhms	-	-	-	Through Hole	Radial, Disc	0.272" Dia x 0.122" T (6.90mm x 3.10mm)	0.461" (11.70mm)	-	0.201" (5.10mm)

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