Circuit Protection

72R065XU

Obsolete

PTC 72V POLYFUSE AMMO RADIAL LEADS .650A

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Circuit Protection

Obsolete

PTC 72V POLYFUSE AMMO RADIAL LEADS .650A

Technical Specifications

Parameters and characteristics for this part

Specification	72R065XU

Approval Agency	cURus, TUV
Current - Hold (Ih) (Max) [Max]	650 mA
Current - Max [Max]	40 A
Current - Trip (It)	1.3 A
Height - Seated (Max) [Max] [z]	0.571 in
Height - Seated (Max) [Max] [z]	14.5 mm
Lead Spacing	5.1 mm
Lead Spacing	0.201 in
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	Disc, Radial
Resistance - Initial (Ri) (Min) [Min]	310 mOhms
Resistance - Post Trip (R1) (Max) [Max]	720 mOhms
Size / Dimension [custom]	3.1 mm
Size / Dimension [custom]	0.122 in
Size / Dimension [diameter]	9.4 mm
Size / Dimension [diameter]	0.37 inches
Time to Trip	5.3 s
Type	Polymeric
Voltage - Max [Max]	72 V

PTC 72V POLYFUSE AMMO RADIAL LEADS .650A

Part	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Approval Agency	Current - Max [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Size / Dimension [custom]	Size / Dimension [diameter]	Size / Dimension [custom]	Size / Dimension [diameter]	Time to Trip	Package / Case	Voltage - Max [Max]	Current - Trip (It)	Current - Hold (Ih) (Max) [Max]	Lead Spacing	Lead Spacing	Resistance - Post Trip (R1) (Max) [Max]	Resistance - Initial (Ri) (Min) [Min]	Type
Littelfuse/Commercial Vehicle Products 72R065XU	0.571 in	14.5 mm	cURus TUV	40 A	85 °C	-40 °C	Through Hole	3.1 mm	9.4 mm	0.122 in	0.37 inches	5.3 s	Disc Radial	72 V	1.3 A	650 mA	5.1 mm	0.201 in	720 mOhms	310 mOhms	Polymeric

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

Distributor	Package	Quantity	$

General part information

The 72R Series is designed to provide overcurrent protection to 72Vdc maximum voltage with a maximum 40A short circuit rating.

Technical documentation and resources