Littelfuse PTC Resettable Fuses

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CategoryPower / Circuit Protection / PTC Resettable Fuses

ManufacturerLittelfuse Inc.

Records 1,697

Page 37/57

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
AGRF900	Littelfuse	PTC RESET FUSE 16V 9A RADIAL	182	PolySwitch®, AGRF	Polymeric	16V	100A	9A	16.5A	6s	4.1 mOhms	13.5 mOhms	-	-40°C ~ 85°C	AEC-Q200	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.906" (23.00mm)	-	0.199" (5.05mm)
20LR730SU	Littelfuse	PTC RESET FUSE 20V 7.3A STRAP	7,056	POLY-FUSE®, LR	Polymeric	20V	100A	7.3A	14.1A	5s	6 mOhms	15 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	1.106" L x 0.559" W (28.10mm x 14.20mm)	-	0.039" (1.00mm)	-
20LR730U	Littelfuse	PTC RESET FUSE 20V 7.3A STRAP	5,832	POLY-FUSE®, LR	Polymeric	20V	100A	7.3A	14.1A	5s	6 mOhms	15 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	1.106" L x 0.559" W (28.10mm x 14.20mm)	-	0.039" (1.00mm)	-
TS250-130F-RC-2	Littelfuse	PTC RESET FUSE 60V 130MA 2SMD	6,534	PolySwitch®, TS250	Polymeric	60V (600V Int)	1A	130mA	260mA	2s	7 Ohms	17 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.352" L x 0.291" W (8.95mm x 7.40mm)	-	0.134" (3.40mm)	-
RHEF750	Littelfuse	PTC RESET FUSE 16V 7.5A RADIAL	150,874	PolySwitch®, RHEF	Polymeric	16V	100A	7.5A	13.1A	7s	9.4 mOhms	22 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.925" (23.50mm)	-	0.199" (5.05mm)
16R1200GMR	Littelfuse	PTC RESET FUSE 16V 12A RADIAL	6,084	POLY-FUSE®, 16R	Polymeric	16V	100A	12A	20.4A	7.5s	3.3 mOhms	8.6 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.689" L x 0.138" W (17.50mm x 3.50mm)	1.102" (28.00mm)	-	0.402" (10.20mm)
AHRF750-2	Littelfuse	PTC RESET FUSE 16V 7.5A RADIAL	5,346	PolySwitch®, AHRF	Polymeric	16V	100A	7.5A	14.8A	8s	7.4 mOhms	22 mOhms	-	-40°C ~ 125°C	AEC-Q200	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.925" (23.50mm)	-	0.200" (5.08mm)
TR600-150QF-EX-B-0.5	Littelfuse	PTC RESET FUSE RADIAL	85,578	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)
AHRF650	Littelfuse	PTC RESET FUSE 16V 6.5A RADIAL	3,418	PolySwitch®, AHRF	Polymeric	16V	100A	6.5A	7A	7s	9 mOhms	26 mOhms	-	-40°C ~ 125°C	AEC-Q200	Through Hole	Radial, Disc	0.500" L x 0.118" W (12.70mm x 3.00mm)	0.874" (22.20mm)	-	0.199" (5.05mm)
AGRF800	Littelfuse	PTC RESET FUSE 16V 8A RADIAL	2,178	PolySwitch®, AGRF	Polymeric	16V	100A	8A	15A	5.5s	4.9 mOhms	17.5 mOhms	-	-40°C ~ 85°C	AEC-Q200	Through Hole	Radial, Disc	0.500" L x 0.118" W (12.70mm x 3.00mm)	0.874" (22.20mm)	-	0.199" (5.05mm)
TS250130F-B-0.5-2	Littelfuse	PTC RESET FUSE 60V 130MA 2SMD	104	PolySwitch®, TS250	Polymeric	60V (600V Int)	1A	130mA	260mA	2.5s	6.5 Ohms	20 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.352" L x 0.291" W (8.95mm x 7.40mm)	-	0.134" (3.40mm)	-
MINIASMDC200F/16-2	Littelfuse	PTC RESET FUSE 2A 16V 1812	2,429	PolySwitch®, miniASMD	Polymeric	16V	40A	2A	4A	5s	20 mOhms	85 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)	-	0.048" (1.22mm)	-
AHRF700	Littelfuse	PTC RESET FUSE 16V 7A RADIAL	4,644	PolySwitch®, AHRF	Polymeric	16V	100A	7A	13.1A	7s	8.7 mOhms	25 mOhms	-	-40°C ~ 125°C	AEC-Q200	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.862" (21.90mm)	-	0.199" (5.05mm)
LR4-600XF	Littelfuse	PTC RESET FUSE 20V 6A STRAP	8,658	PolySwitch®, LR4	Polymeric	20V	100A	6A	11.7A	5s	7 mOhms	19 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	1.638" L x 0.283" W (41.60mm x 7.20mm)	-	0.039" (1.00mm)	-
AGRF1100-2	Littelfuse	PTC RESET FUSE 16V 11A RADIAL	3,816	PolySwitch®, AGRF	Polymeric	16V	100A	11A	20.3A	7.5s	3.3 mOhms	8.9 mOhms	-	-40°C ~ 85°C	AEC-Q200	Through Hole	Radial, Disc	0.689" L x 0.118" W (17.50mm x 3.00mm)	1.043" (26.50mm)	-	0.228" (5.80mm)
AGRF1000-2	Littelfuse	PTC RESET FUSE 16V 10A RADIAL	6,498	PolySwitch®, AGRF	Polymeric	16V	100A	10A	18.5A	7s	3.4 mOhms	10.2 mOhms	-	-40°C ~ 85°C	AEC-Q200	Through Hole	Radial, Disc	0.650" L x 0.118" W (16.50mm x 3.00mm)	1.012" (25.70mm)	-	0.199" (5.05mm)
AHRF750	Littelfuse	PTC RESET FUSE 16V 7.5A RADIAL	262	PolySwitch®, AHRF	Polymeric	16V	100A	7.5A	14.8A	8s	7.4 mOhms	22 mOhms	-	-40°C ~ 125°C	AEC-Q200	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.925" (23.50mm)	-	0.199" (5.05mm)
AHRF800-2	Littelfuse	AHRF800-2	7,200	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TRF600-150-RC	Littelfuse	PTC RESET FUSE 250V 150MA RADIAL	4,572	PolySwitch®, TRF600	Polymeric	250V (600V Int)	40A	150mA	300mA	3s	9 Ohms	22 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.354" L x 0.181" W (9.00mm x 4.60mm)	0.492" (12.50mm)	-	0.197" (5.00mm)
AGRF1200-2	Littelfuse	PTC RESET FUSE 16V 12A RADIAL	634	PolySwitch®, AGRF	Polymeric	16V	100A	12A	22.1A	8s	3 mOhms	8.6 mOhms	-	-40°C ~ 85°C	AEC-Q200	Through Hole	Radial, Disc	0.689" L x 0.138" W (17.50mm x 3.50mm)	1.134" (28.80mm)	-	0.400" (10.15mm)
600R160-R1UR	Littelfuse	PTC RESET FUSE 60V 160MA RADIAL	2,970	POLY-FUSE®, 600R	Polymeric	60V (600V Int)	3A	160mA	320mA	10s	4 Ohms	17 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.630" L x 0.236" W (16.00mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
600R160-RAUR	Littelfuse	PTC RESET FUSE 60V 160MA RADIAL	6,354	POLY-FUSE®, 600R	Polymeric	60V (600V Int)	3A	160mA	320mA	10s	4 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.630" L x 0.236" W (16.00mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
TD0710-B33-2JB	Littelfuse	TD0710-B33-2JB	3,942	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
16R900GF	Littelfuse	PTC RESET FUSE 16V 9A RADIAL	4,662	POLY-FUSE®, 16R	Polymeric	16V	100A	9A	15.3A	5.5s	4.7 mOhms	13.5 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.854" (21.70mm)	-	0.201" (5.10mm)
LR4-73XF	Littelfuse	PTC RESET FUSE 730MA STRAP	8,730	PolySwitch®, LR4	Polymeric	-	100A	730mA	-	-	-	-	-	-40°C ~ 85°C	-	User Defined	Strap	1.831" L x 0.323" W (46.50mm x 8.20mm)	-	0.039" (1.00mm)	-
AHRF800	Littelfuse	PTC RESET FUSE 16V 8A RADIAL	5,994	PolySwitch®, AHRF	Polymeric	16V	100A	8A	15A	8s	7.2 mOhms	20 mOhms	-	-40°C ~ 125°C	AEC-Q200	Through Hole	Radial, Disc	0.650" L x 0.118" W (16.50mm x 3.00mm)	0.886" (22.50mm)	-	0.199" (5.05mm)
LVR100K-240-2	Littelfuse	LVR100K-240-2	5,670	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RKEF500K-2	Littelfuse	RKEF500K-2	6,984	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RKEF500-2	Littelfuse	RKEF500-2	7,452	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TR600-150QF-EX-R1-B-0.5-1	Littelfuse	TR600-150QF-EX-R1-B-0.5-1	2,142	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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