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PTC Resettable Fuses

Mfr. Part #	Availability	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
RGE900 PTC RESET FUSE 16V 9A RADIAL Littelfuse Inc.	4,880	RFQ	-	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	9 A	15.3 A	100 A	5.5 s	5 mOhms	14 mOhms	-	-	-	-	-	Through Hole	0.530" L x 0.100" W (13.50mm x 2.50mm)	0.854" (21.70mm)	-	0.199" (5.05mm)
RGE1100 PTC RESET FUSE 16V 11A RADIAL Littelfuse Inc.	5,071	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	11 A	18.7 A	100 A	7 s	3.7 mOhms	8.9 mOhms	-	-	-	-	-	Through Hole	0.669" L x 0.098" W (17.00mm x 2.50mm)	1.024" (26.00mm)	-	0.199" (5.05mm)
TR250-080U PTC RESET FUSE 250V 80MA RADIAL Littelfuse Inc.	8,714	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	250V (60V Int)	80 mA	-	3 A	3 s	14 Ohms	33 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.189" Dia x 0.150" T (4.80mm x 3.80mm)	0.366" (9.30mm)	-	0.197" (5.00mm)
RXE110-1 PTC RESET FUSE 72V 1.1A RADIAL Littelfuse Inc.	2,359	RFQ	Datasheet	Radial, Disc	PolySwitch®, RXE	Bulk	Obsolete	Polymeric	72V	1.1 A	2.2 A	40 A	8.2 s	150 mOhms	380 mOhms	-	-	-	-	-	Through Hole	0.504" Dia x 0.118" T (12.80mm x 3.00mm)	0.689" (17.50mm)	-	0.199" (5.05mm)
RUSB075 PTC RESET FUSE 6V 750MA RADIAL Littelfuse Inc.	7,653	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	6V	750 mA	1.3 A	40 A	400 ms	110 mOhms	230 mOhms	-	-	-	-	-	Through Hole	0.272" L x 0.118" W (6.90mm x 3.00mm)	0.449" (11.40mm)	-	0.201" (5.10mm)
RUSB090 PTC RESET FUSE 16V 900MA RADIAL Littelfuse Inc.	5,190	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	900 mA	1.8 A	40 A	1.2 s	70 mOhms	180 mOhms	-	-	-	-	-	Through Hole	0.291" L x 0.118" W (7.40mm x 3.00mm)	0.480" (12.20mm)	-	0.199" (5.05mm)
RUSB120 PTC RESET FUSE 6V 1.2A RADIAL Littelfuse Inc.	8,991	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	6V	1.2 A	2 A	40 A	500 ms	70 mOhms	140 mOhms	-	-	-	-	-	Through Hole	0.272" Dia x 0.122" T (6.90mm x 3.10mm)	0.461" (11.70mm)	-	0.201" (5.10mm)
RUSB135 PTC RESET FUSE 16V 1.35A RADIAL Littelfuse Inc.	3,383	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	1.35 A	2.7 A	40 A	4.5 s	40 mOhms	115 mOhms	-	-	-	-	-	Through Hole	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.532" (13.50mm)	-	0.199" (5.05mm)
RUSB250 PTC RESET FUSE 16V 2.5A RADIAL Littelfuse Inc.	3,946	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	2.5 A	5 A	40 A	40 s	20 mOhms	60 mOhms	-	-	-	-	-	Through Hole	0.449" L x 0.118" W (11.40mm x 3.00mm)	0.720" (18.30mm)	-	0.199" (5.05mm)
RGE1400 PTC RESET FUSE 16V 14A RADIAL Littelfuse Inc.	7,578	RFQ	-	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	14 A	23.8 A	100 A	9 s	2.6 mOhms	6.4 mOhms	-	-	-	-	-	Through Hole	0.904" L x 0.114" W (22.96mm x 2.90mm)	1.102" (28.00mm)	-	0.400" (10.15mm)
RUE400-1 PTC RESET FUSE 30V 4A RADIAL Littelfuse Inc.	7,585	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	30V	4 A	8 A	40 A	12.7 s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.551" L x 0.120" W (14.00mm x 3.00mm)	0.831" (21.10mm)	-	0.201" (5.10mm)
RXE050-1 PTC RESET FUSE 72V 500MA RADIAL Littelfuse Inc.	9,724	RFQ	Datasheet	Radial, Disc	PolySwitch®, RXE	Bulk	Obsolete	Polymeric	72V	500 mA	1 A	40 A	4 s	500 mOhms	1.17 Ohms	-	-	-	-	-	Through Hole	0.311" Dia x 0.118" T (7.90mm x 3.00mm)	0.539" (13.70mm)	-	0.199" (5.05mm)
RXE010S PTC RESET FUSE 60V 100MA RADIAL Littelfuse Inc.	7,866	RFQ	Datasheet	Radial, Disc	PolySwitch®, RXE	Bulk	Obsolete	Polymeric	60V	100 mA	200 mA	40 A	4 s	2.5 Ohms	7.5 Ohms	-	-	-	-	-	Through Hole	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.457" (11.60mm)	-	0.199" (5.05mm)
RXE050S PTC RESET FUSE 72V 500MA RADIAL Littelfuse Inc.	8,159	RFQ	Datasheet	Radial, Disc	PolySwitch®, RXE	Bulk	Obsolete	Polymeric	72V	500 mA	1 A	40 A	4 s	500 mOhms	1.17 Ohms	-	-	-	-	-	Through Hole	0.311" Dia x 0.118" T (7.90mm x 3.00mm)	0.539" (13.70mm)	-	0.199" (5.05mm)
RGE400 PTC RESET FUSE 16V 4A RADIAL Littelfuse Inc.	7,198	RFQ	-	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	4 A	6.8 A	100 A	1.7 s	21 mOhms	60 mOhms	-	-	-	-	-	Through Hole	0.331" L x 0.098" W (8.40mm x 2.50mm)	0.504" (12.80mm)	-	0.199" (5.05mm)
RGE600 PTC RESET FUSE 16V 6A RADIAL Littelfuse Inc.	9,513	RFQ	-	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	6 A	10.2 A	100 A	3.3 s	10 mOhms	28 mOhms	-	-	-	-	-	Through Hole	0.402" L x 0.098" W (10.20mm x 2.50mm)	0.673" (17.10mm)	-	0.199" (5.05mm)
RGE800 PTC RESET FUSE 16V 8A RADIAL Littelfuse Inc.	7,972	RFQ	-	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	8 A	13.6 A	100 A	5 s	6 mOhms	18 mOhms	-	-	-	-	-	Through Hole	0.480" L x 0.098" W (12.20mm x 2.50mm)	0.823" (20.90mm)	-	0.199" (5.05mm)
RGE1200 PTC RESET FUSE 16V 12A RADIAL Littelfuse Inc.	9,322	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	12 A	20.4 A	100 A	7.5 s	3.3 mOhms	-	-	-	-	-	-	Through Hole	0.670" L x 0.115" W (16.95mm x 2.90mm)	1.102" (28.00mm)	-	0.400" (10.15mm)
RHE450 PTC RESET FUSE 16V 4.5A RADIAL Littelfuse Inc.	4,693	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	4.5 A	7.8 A	100 A	3 s	22 mOhms	3.6 Ohms	-	-	-	-	-	Through Hole	0.409" L x 0.118" W (10.40mm x 3.00mm)	0.614" (15.60mm)	-	0.199" (5.05mm)
RHE600 PTC RESET FUSE 16V 6A RADIAL Littelfuse Inc.	9,500	RFQ	Datasheet	Radial, Disc	PolySwitch®	Bulk	Obsolete	Polymeric	16V	6 A	10.8 A	100 A	5 s	13 mOhms	4.1 Ohms	-	-	-	-	-	Through Hole	0.441" L x 0.118" W (11.20mm x 3.00mm)	0.827" (21.00mm)	-	0.199" (5.05mm)

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