Circuit Protection

2920L700/12MR

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PTC 12V POLYFUSE SURF MOUNT 2920 7A/ TR ROHS COMPLIANT: YES

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Circuit Protection

Active

PTC 12V POLYFUSE SURF MOUNT 2920 7A/ TR ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

Specification	2920L700/12MR

Approval Agency	cURus, TUV
Current - Hold (Ih) (Max) [Max]	7 A
Current - Max [Max]	50 A
Current - Trip (It)	14 A
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	2920 (7351 Metric), Concave
Resistance - Initial (Ri) (Min) [Min]	3 mOhms
Resistance - Post Trip (R1) (Max) [Max]	18 mOhms
Size / Dimension [x]	7.36 mm
Size / Dimension [x]	0.29 in
Size / Dimension [y]	5.12 mm
Size / Dimension [y]	0.202 "
Thickness (Max) [Max]	1.6 mm
Thickness (Max) [Max]	0.063 in
Time to Trip	2 s
Type	Polymeric
Voltage - Max [Max]	12 V

PTC 12V POLYFUSE SURF MOUNT 2920 7A

Part	Resistance - Initial (Ri) (Min) [Min]	Time to Trip	Type	Approval Agency	Current - Max [Max]	Mounting Type	Current - Trip (It)	Voltage - Max [Max]	Current - Hold (Ih) (Max) [Max]	Thickness (Max) [Max]	Thickness (Max) [Max]	Package / Case	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Resistance - Post Trip (R1) (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]
Littelfuse/Commercial Vehicle Products 2920L700/12MR	3 mOhms	2 s	Polymeric	cURus TUV	50 A	Surface Mount	14 A	12 V	7 A	1.6 mm	0.063 in	2920 (7351 Metric) Concave	5.12 mm	0.202 "	7.36 mm	0.29 in	18 mOhms	85 °C	-40 °C

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

General part information

The 2920L Series PTC provides surface mount overcurrent protection for medium voltage (≤60V) applications where resettable protection is desired.

Technical documentation and resources