PTC Resettable Fuses

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Type	Voltage - Max	Current - Hold (Ih) (Max)	Current - Trip (It)	Current - Max	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)	Resistance - 25°C (Typ)	Operating Temperature	Grade	Qualification	Ratings	Mounting Type	Size / Dimension	Height - Seated (Max)	Thickness (Max)	Lead Spacing
PFRY.375 PTC RESET FUSE 72V 3.75A RADIAL SCHURTER Inc.	5,340	-	RFQ	Datasheet	Radial, Disc	PFRY	Bulk	Active	Polymeric	72V	3.75 A	7.5 A	40 A	24 s	30 mOhms	80 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.926" L x 0.118" W (23.51mm x 3.00mm)	1.165" (29.60mm)	-	0.402" (10.20mm)
VTP110F PTC RESET FUSE 16V 1.1A STRAP Littelfuse Inc.	5,170	-	RFQ	Datasheet	Strap	PolySwitch®, VTP	Bulk	Active	Polymeric	16V	1.1 A	2.7 A	100 A	5 s	38 mOhms	140 mOhms	-	-40°C ~ 85°C	-	-	-	User Defined	1.008" L x 0.114" W (25.60mm x 2.90mm)	-	0.028" (0.70mm)	-
MF-RX050/72-AP PTC RESET FUSE 72V 500MA RADIAL Bourns Inc.	7,830	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-RX/72	Cut Tape (CT)	Active	Polymeric	72V	500 mA	1 A	40 A	4 s	410 mOhms	1.17 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.311" Dia x 0.122" T (7.90mm x 3.10mm)	0.539" (13.70mm)	-	0.201" (5.10mm)
RGEF600K-AP PTC RESET FUSE 16V 6A RADIAL Littelfuse Inc.	5,644	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, RGEF	Cut Tape (CT)	Active	Polymeric	16V	6 A	10.2 A	100 A	3.3 s	10 mOhms	28 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.421" L x 0.098" W (10.70mm x 2.50mm)	0.709" (18.00mm)	-	0.199" (5.05mm)
MF-RX065/72-2 PTC RESET FUSE 72V 650MA RADIAL Bourns Inc.	2,727	-	RFQ	Datasheet	Radial, Disc	MF-RX/72	Tape & Reel (TR)	Active	-	72V	650 mA	1.3 A	40 A	5.3 s	-	-	-	-	-	-	-	Through Hole	0.382" Dia x 0.122" W (9.70mm x 3.10mm)	0.598" (15.20mm)	-	0.201" (5.10mm)
2920L260PR PTC RESET FUSE 6V 2.6A 2920 Littelfuse Inc.	2,706	-	RFQ	Datasheet	2920 (7351 Metric), Concave	POLY-FUSE®, 2920L	Tape & Reel (TR)	Active	Polymeric	6V	2.6 A	5 A	40 A	10 s	25 mOhms	75 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
AHRF1100 PTC RESET FUSE 16V 11A RADIAL Littelfuse Inc.	3,348	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, AHRF	Bag	Active	Polymeric	16V	11 A	21.2 A	100 A	11 s	4.8 mOhms	13 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Through Hole	0.827" L x 0.118" W (21.00mm x 3.00mm)	1.028" (26.10mm)	-	0.400" (10.15mm)
SMDH160-2 PTC RESET FUSE 16V 1.6A 2SMD Littelfuse Inc.	3,795	-	RFQ	Datasheet	2-SMD	PolySwitch®, SMD	Tape & Reel (TR)	Active	Polymeric	16V	1.6 A	3.2 A	70 A	15 s	50 mOhms	150 mOhms	-	-40°C ~ 125°C	-	-	-	Surface Mount	0.343" L x 0.250" W (8.70mm x 6.36mm)	-	0.118" (3.00mm)	-
0ZRN0200FF2D PTC RESET FUSE 16V 2A RADIAL Bel Fuse Inc.	6,623	-	RFQ	Datasheet	Radial, Disc	0ZRN	Tape & Reel (TR)	Active	Polymeric	16V	2 A	3.8 A	100 A	3 s	45 mOhms	110 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Through Hole	0.370" Dia x 0.118" T (9.40mm x 3.00mm)	0.567" (14.40mm)	-	0.201" (5.10mm)
TRF250-183-2 PTC RESET FUSE 100V 183MA RADIAL Littelfuse Inc.	5,073	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, TRF250	Tape & Reel (TR)	Active	Polymeric	100V (250V Int)	183 mA	685 mA	10 A	1.8 s	800 mOhms	3.4 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.295" Dia x 0.161" T (7.50mm x 4.10mm)	0.413" (10.50mm)	-	0.197" (5.00mm)
TRF250-120US-2 PTC RESET FUSE 60V 120MA RADIAL Littelfuse Inc.	1,422	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, TRF250	Tape & Reel (TR)	Active	Polymeric	60V (250V Int)	120 mA	240 mA	3 A	2 s	6 Ohms	16 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.236" L x 0.150" W (6.00mm x 3.80mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
AGRF600-2 PTC RESET FUSE 16V 6A RADIAL Littelfuse Inc.	3,498	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, AGRF	Tape & Reel (TR)	Active	Polymeric	16V	6 A	10.7 A	100 A	3.5 s	9.5 mOhms	28 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.421" L x 0.118" W (10.70mm x 3.00mm)	0.724" (18.40mm)	-	0.199" (5.05mm)
250R120ZR PTC RESET FUSE 60V 120MA RADIAL Littelfuse Inc.	8,268	-	RFQ	Datasheet	Radial, Disc	POLY-FUSE®, 250R	Cut Tape (CT)	Active	Polymeric	60V (250V Int)	120 mA	240 mA	3 A	2.5 s	4 Ohms	16 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.256" L x 0.181" W (6.50mm x 4.60mm)	0.433" (11.00mm)	-	0.201" (5.10mm)
AHRF450-2 PTC RESET FUSE 16V 4.5A RADIAL Littelfuse Inc.	4,847	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, AHRF	Tape & Reel (TR)	Active	Polymeric	16V	4.5 A	8.7 A	100 A	4 s	17 mOhms	54 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Through Hole	0.409" L x 0.122" W (10.40mm x 3.10mm)	0.614" (15.60mm)	-	0.200" (5.08mm)
VLR170F PTC RESET FUSE 12V 1.7A STRAP Littelfuse Inc.	5,431	-	RFQ	Datasheet	Strap	PolySwitch®, VLR	Bulk	Active	Polymeric	12V	1.7 A	4.1 A	100 A	5 s	18 mOhms	64 mOhms	-	-40°C ~ 70°C	-	-	-	User Defined	0.866" L x 0.146" W (22.00mm x 3.70mm)	-	0.032" (0.80mm)	-
PTSLR12066V500 PTC RESET FUSE 6V 5A 1206 Eaton - Electronics Division	2,614	-	RFQ	Datasheet	1206 (3216 Metric), Concave	PTSLR1206	Tape & Reel (TR)	Active	Polymeric	6V	5 A	10 A	50 A	2 s	1 mOhms	13 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.047" (1.20mm)	-
MF-RHT650-2 PTC RESET FUSE 16V 6.5A RADIAL Bourns Inc.	4,824	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-RHT	Tape & Reel (TR)	Active	Polymeric	16V	6.5 A	12 A	100 A	5.5 s	11 mOhms	26 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Through Hole	0.500" L x 0.118" W (12.70mm x 3.00mm)	0.874" (22.20mm)	-	0.114" (2.90mm)
VTP170XSF PTC RESET FUSE 16V 1.7A STRAP Littelfuse Inc.	2,780	-	RFQ	Datasheet	Strap	PolySwitch®, VTP	Bulk	Active	Polymeric	16V	1.7 A	3.4 A	100 A	5 s	-	-	-	-40°C ~ 85°C	-	-	-	User Defined	0.862" L x 0.201" W (21.90mm x 5.10mm)	-	0.032" (0.80mm)	-
0ZRN0400FF1E PTC RESET FUSE 16V 4A RADIAL Bel Fuse Inc.	3,973	-	RFQ	Datasheet	Radial, Disc	0ZRN	Bulk	Active	Polymeric	16V	4 A	7 A	100 A	5 s	24 mOhms	60 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Through Hole	0.394" L x 0.118" W (10.00mm x 3.00mm)	0.591" (15.00mm)	-	0.201" (5.10mm)
AGRF900-2 PTC RESET FUSE 16V 9A RADIAL Littelfuse Inc.	4,059	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, AGRF	Tape & Reel (TR)	Active	Polymeric	16V	9 A	16.5 A	100 A	6 s	4.1 mOhms	13.5 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.906" (23.00mm)	-	0.199" (5.05mm)

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