Specification	RGEF1200-1

Approval Agency	TUV, CSA, UL
Current - Hold (Ih) (Max) [Max]	12 A
Current - Max [Max]	100 A
Current - Trip (It)	20.4 A
Height - Seated (Max) [Max] [z]	1.102 in
Height - Seated (Max) [Max] [z]	28 mm
Lead Spacing	10.15 mm
Lead Spacing	0.4 "
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	Disc, Radial
Resistance - Initial (Ri) (Min) [Min]	0.0033 Ohms
Resistance - Post Trip (R1) (Max) [Max]	8.6 mOhms
Size / Dimension [x]	0.67 "
Size / Dimension [x]	16.95 mm
Size / Dimension [y]	0.115 in
Size / Dimension [y]	2.9 mm
Time to Trip	7.5 s
Type	Polymeric
Voltage - Max [Max]	16 V

RGEF Series

Part	Approval Agency	Current - Trip (It)	Current - Max [Max]	Time to Trip	Resistance - Post Trip (R1) (Max) [Max]	Type	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Current - Hold (Ih) (Max) [Max]	Resistance - Initial (Ri) (Min) [Min]	Mounting Type	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Max [Max]	Lead Spacing	Lead Spacing	Height - Seated (Max) [z]	Height - Seated (Max) [z]	Height - Seated (Max)
LITTELFUSE RGEF1200-1	CSA TUV UL	20.4 A	100 A	7.5 s	8.6 mOhms	Polymeric	1.102 in	28 mm	12 A	0.0033 Ohms	Through Hole	0.67 "	0.115 in	16.95 mm	2.9 mm	Disc Radial	85 °C	-40 C	16 V	10.15 mm	0.4 "
LITTELFUSE RGEF800-2		13.6 A	100 A	5 s	17.5 mOhms	Polymeric			8 A		Through Hole	0.48 in	0.098 in	12.2 mm	2.5 mm	Disc Radial	85 °C	-40 C	16 V	5.05 mm	0.199 "	20.9 mm	0.823 in
LITTELFUSE RGEF1100		18.7 A	100 A	7 s	8.9 mOhms	Polymeric	1.024 in		11 A		Through Hole	0.669 in	0.098 in	17 mm	2.5 mm	Disc Radial	85 °C	-40 C	16 V	5.05 mm	0.199 "			26 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Polymeric PTC Resettable Fuse 16V 12 A Ih Through Hole Radial, Disc

Technical documentation and resources