R2920-100-R

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OptiFuse

PTC RESET FUSE 33V 1.1A 2920

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OptiFuse

PTC RESET FUSE 33V 1.1A 2920

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	R2920-100-R	R2920 Series

Approval Agency	cULus, TUV	cULus, TUV
Current - Hold (Ih) (Max) [Max]	1.1 A	1.1 - 500 A
Current - Max [Max]	100 A	100 A
Current - Trip (It)	2.2 A	1 - 2.2 A
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	2920 (7351 Metric), Concave	2920 (7351 Metric), Concave
Resistance - Initial (Ri) (Min) [Min]	90 mOhms	90 - 300 mOhms
Resistance - Post Trip (R1) (Max) [Max]	410 mOhms	1.4 - 410 mOhms
Size / Dimension [x]	7.36 mm	7.36 mm
Size / Dimension [x]	0.29 in	0.29 in
Size / Dimension [y]	5.12 mm	5.12 mm
Size / Dimension [y]	0.202 "	0.202 "
Thickness (Max)	-	1.7 mm
Thickness (Max) [Max]	1 mm	1 - 1.15 mm
Thickness (Max) [Max]	0.039 in	0.039 - 0.067 in
Time to Trip	500 ms	4 - 500 ms
Type	Polymeric	Polymeric
Voltage - Max [Max]	33 V	33 - 60 V

PTC RESET FUSE 33V 1.1A 2920

Part	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Voltage - Max [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Thickness (Max) [Max]	Thickness (Max) [Max]	Current - Hold (Ih) (Max) [Max]	Resistance - Post Trip (R1) (Max) [Max]	Current - Max [Max]	Time to Trip	Mounting Type	Package / Case	Current - Trip (It)	Resistance - Initial (Ri) (Min) [Min]	Type	Approval Agency	Thickness (Max)
OptiFuse R2920-100-R	5.12 mm	0.202 "	7.36 mm	0.29 in	33 V	85 °C	-40 °C	1 mm	0.039 in	1.1 A	410 mOhms	100 A	500 ms	Surface Mount	2920 (7351 Metric), Concave	2.2 A	90 mOhms	Polymeric	cULus, TUV
OptiFuse R2920-050-R	5.12 mm	0.202 "	7.36 mm	0.29 in	60 V	85 °C	-40 °C	1.15 mm	0.045 in	500 mA	1.4 Ohms	100 A	4 s	Surface Mount	2920 (7351 Metric), Concave	1 A	300 mOhms	Polymeric	cULus, TUV
OptiFuse R2920-100-60-R	5.12 mm	0.202 "	7.36 mm	0.29 in	60 V	85 °C	-40 °C		0.067 in	1.1 A	410 mOhms	100 A	500 ms	Surface Mount	2920 (7351 Metric), Concave	2.2 A	90 mOhms	Polymeric	cULus, TUV	1.7 mm

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)	2000	$ 0.42

General part information

Polymeric PTC Resettable Fuse 33V 1.1 A Ih Surface Mount 2920 (7351 Metric), Concave

Technical documentation and resources