R1812-110-24-R

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OptiFuse

PTC RESET FUSE 24V 1.1A 1812

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OptiFuse

PTC RESET FUSE 24V 1.1A 1812

Technical Specifications

Parameters and characteristics for this part

Specification	R1812-110-24-R

Approval Agency	cULus, TUV
Current - Hold (Ih) (Max) [Max]	1.1 A
Current - Max [Max]	100 A
Current - Trip (It)	2.2 A
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	1812, Concave
Package / Case	4532 Metric
Resistance - Initial (Ri) (Min) [Min]	60 mOhms
Resistance - Post Trip (R1) (Max)	200 mOhms
Size / Dimension [x]	4.55 mm
Size / Dimension [x]	0.179 in
Size / Dimension [y]	3.24 mm
Size / Dimension [y]	0.128 in
Thickness (Max) [Max]	0.051 in
Thickness (Max) [Max]	1.3 mm
Time to Trip	500 ms
Type	Polymeric
Voltage - Max [Max]	24 V

Part	Mounting Type	Type	Resistance - Post Trip (R1) (Max)	Voltage - Max [Max]	Current - Max [Max]	Package / Case	Package / Case	Time to Trip	Operating Temperature [Max]	Operating Temperature [Min]	Current - Hold (Ih) (Max) [Max]	Thickness (Max) [Max]	Thickness (Max) [Max]	Resistance - Initial (Ri) (Min) [Min]	Current - Trip (It)	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Approval Agency
OptiFuse R1812-110-24-R	Surface Mount	Polymeric	200 mOhms	24 V	100 A	1812 Concave	4532 Metric	500 ms	85 °C	-40 °C	1.1 A	0.051 in	1.3 mm	60 mOhms	2.2 A	4.55 mm	3.24 mm	0.179 in	0.128 in	cULus TUV

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	1500	$ 0.46

General part information

Polymeric PTC Resettable Fuse 24V 1.1 A Ih Surface Mount 1812 (4532 Metric), Concave

Technical documentation and resources