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
YQS5853PTF PTC RESET FUSE 50V 170MA RADIAL Amphenol Advanced Sensors (Thermometrics)	4,401	-	RFQ	Datasheet	Radial, Disc	PTF	Bulk	Active	Ceramic	50V	170 mA	400 mA	-	-	-	-	10 Ohms	10°C ~ 55°C	-	-	-	Through Hole	0.449" Dia x 0.169" T (11.40mm x 4.30mm)	0.512" (13.00mm)	-	0.197" (5.00mm)
TS600-400F-2 PTC RESET FUSE 60V 400MA 2SMD Littelfuse Inc.	7,765	-	RFQ	Datasheet	2-SMD	PolySwitch®, TS600	Tape & Reel (TR)	Active	Polymeric	60V (600V Int)	400 mA	1 A	60 A	14 s	500 mOhms	2 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.742" L x 0.305" W (18.85mm x 7.75mm)	-	0.484" (12.30mm)	-
RXEF065S PTC RESET FUSE 72V 650MA RADIAL Littelfuse Inc.	7,624	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, RXEF	Bag	Active	Polymeric	72V	650 mA	1.3 A	40 A	5.3 s	310 mOhms	720 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.370" Dia x 0.118" T (9.40mm x 3.00mm)	0.571" (14.50mm)	-	0.199" (5.05mm)
RUSBF120 PTC RESET FUSE 6V 1.2A RADIAL Littelfuse Inc.	4,826	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, RUSBF	Bag	Active	Polymeric	6V	1.2 A	2 A	40 A	500 ms	70 mOhms	140 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.272" Dia x 0.122" T (6.90mm x 3.10mm)	0.461" (11.70mm)	-	0.201" (5.10mm)
VLP175UAF PTC RESET FUSE 16V 1.75A STRAP Littelfuse Inc.	7,260	-	RFQ	Datasheet	Strap	PolySwitch®, VLP	Bulk	Active	Polymeric	16V	1.75 A	3.9 A	60 A	5 s	23 mOhms	82 mOhms	-	-	-	-	-	User Defined	-	0.028" (0.70mm)	-	-
RUSBF135 PTC RESET FUSE 16V 1.35A RADIAL Littelfuse Inc.	3,822	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, RUSBF	Bag	Active	Polymeric	16V	1.35 A	2.7 A	40 A	4.5 s	40 mOhms	112 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.532" (13.50mm)	-	0.199" (5.05mm)
PFMF.125.2 PTC RESET FUSE 6V 1.25A 1812 SCHURTER Inc.	2,452	-	RFQ	Datasheet	1812 (4532 Metric), Concave	PFMF	Tape & Reel (TR)	Active	Polymeric	6V	1.25 A	2.5 A	100 A	400 ms	35 mOhms	140 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.033" (0.85mm)	-
RUSBF160 PTC RESET FUSE 16V 1.6A RADIAL Littelfuse Inc.	2,472	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, RUSBF	Bag	Active	Polymeric	16V	1.6 A	3.2 A	40 A	9 s	30 mOhms	110 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.598" (15.20mm)	-	0.199" (5.05mm)
RGEF400K PTC RESET FUSE 16V 4A RADIAL Littelfuse Inc.	3,329	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, RGEF	Bag	Active	Polymeric	16V	4 A	6.8 A	100 A	1.7 s	21 mOhms	60 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.331" L x 0.098" W (8.40mm x 2.50mm)	0.504" (12.80mm)	-	0.199" (5.05mm)
0ZRC0025FF2E PTC RESET FUSE 90V 250MA RADIAL Bel Fuse Inc.	4,966	-	RFQ	Datasheet	Radial, Disc	0ZRC	Tape & Reel (TR)	Active	Polymeric	90V	250 mA	500 mA	40 A	2.5 s	1.25 Ohms	3 Ohms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.291" L x 0.122" W (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
0ZCF0260FF2C PTC RESET FUSE 6V 2.6A 2920 Bel Fuse Inc.	3,182	-	RFQ	Datasheet	2920 (7351 Metric), Concave	0ZCF	Tape & Reel (TR)	Active	Polymeric	6V	2.6 A	5.2 A	100 A	20 s	20 mOhms	75 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.035" (0.90mm)	-
RUEF160S PTC RESET FUSE 30V 1.6A RADIAL Littelfuse Inc.	4,638	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, RUEF	Bulk	Active	Polymeric	30V	1.6 A	3.2 A	100 A	8 s	30 mOhms	110 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.598" (15.20mm)	-	0.199" (5.05mm)
VLR175LF PTC RESET FUSE 12V 1.75A STRAP Littelfuse Inc.	3,920	-	RFQ	Datasheet	Strap	PolySwitch®, VLR	Bulk	Active	Polymeric	12V	1.75 A	4.2 A	100 A	5 s	17 mOhms	62 mOhms	-	-40°C ~ 70°C	-	-	-	User Defined	1.201" L x 0.122" W (30.50mm x 3.10mm)	-	0.032" (0.80mm)	-
VTP175F PTC RESET FUSE 16V 1.75A STRAP Littelfuse Inc.	8,057	-	RFQ	Datasheet	Strap	PolySwitch®, VTP	Bulk	Active	Polymeric	16V	1.75 A	3.6 A	100 A	5 s	29 mOhms	102 mOhms	-	-40°C ~ 85°C	-	-	-	User Defined	0.874" L x 0.146" W (22.20mm x 3.70mm)	-	0.032" (0.80mm)	-
PFNF.110.2 PTC RESET FUSE 6V 1.1A 1206 SCHURTER Inc.	2,526	-	RFQ	Datasheet	1206 (3216 Metric), Concave	PFNF	Tape & Reel (TR)	Active	Polymeric	6V	1.1 A	2.2 A	100 A	300 ms	60 mOhms	200 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.126" L x 0.063" W (3.20mm x 1.60mm)	-	0.028" (0.70mm)	-
0ZRR0050FF2E PTC RESET FUSE 60V 500MA RADIAL Bel Fuse Inc.	2,818	-	RFQ	Datasheet	Radial, Disc	0ZRR	Tape & Reel (TR)	Active	Polymeric	60V	500 mA	1 A	40 A	4 s	500 mOhms	1.17 Ohms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.311" Dia x 0.122" T (7.90mm x 3.10mm)	0.539" (13.70mm)	-	0.201" (5.10mm)
0ZRR0040FF2E PTC RESET FUSE 60V 400MA RADIAL Bel Fuse Inc.	2,457	-	RFQ	Datasheet	Radial, Disc	0ZRR	Tape & Reel (TR)	Active	Polymeric	60V	400 mA	800 mA	40 A	3.8 s	550 mOhms	1.29 Ohms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.299" Dia x 0.122" T (7.60mm x 3.10mm)	0.532" (13.50mm)	-	0.201" (5.10mm)
RGEF700-1 PTC RESET FUSE 16V 7A RADIAL Littelfuse Inc.	1,978	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, RGEF	Bag	Active	Polymeric	16V	7 A	11.9 A	100 A	3.5 s	7.7 mOhms	20 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.421" L x 0.098" W (10.70mm x 2.50mm)	0.776" (19.70mm)	-	0.199" (5.05mm)
AGRF500 PTC RESET FUSE 16V 5A RADIAL Littelfuse Inc.	2,710	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, AGRF	Bag	Active	Polymeric	16V	5 A	9.4 A	100 A	2.5 s	14 mOhms	34 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.409" Dia x 0.122" T (10.40mm x 3.10mm)	0.614" (15.60mm)	-	0.199" (5.05mm)
0ZRC0075FF2E PTC RESET FUSE 90V 750MA RADIAL Bel Fuse Inc.	2,783	-	RFQ	Datasheet	Radial, Disc	0ZRC	Tape & Reel (TR)	Active	Polymeric	90V	750 mA	1.5 A	40 A	6.3 s	250 mOhms	600 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.409" L x 0.122" W (10.40mm x 3.10mm)	0.598" (15.20mm)	-	0.201" (5.10mm)

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