72R185XF Littelfuse Inc. | Circuit Protection

72R185XF is Obsolete and no longer manufactured.

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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

72R185XF
DigiKey Part Number	F3203-ND
Manufacturer	Littelfuse Inc.
Manufacturer Product Number	72R185XF
Description	PTC RESET FUSE 72V 1.85A RADIAL
Customer Reference
Detailed Description	Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
Datasheet	Datasheet

Product Attributes

Type	Description	Select All
Category	Circuit Protection PTC Resettable Fuses
Manufacturer	Littelfuse Inc.
Series	POLY-FUSE®, 72R
Packaging	Bulk
Part Status	Obsolete
Type	Polymeric
Voltage - Max	72V
Current - Hold (Ih) (Max)	1.85 A
Current - Trip (It)	3.7 A
Current - Max	40 A
Time to Trip	12.6 s
Resistance - Initial (Ri) (Min)	80 mOhms
Resistance - Post Trip (R1) (Max)	190 mOhms
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.660" Dia x 0.122" T (16.76mm x 3.10mm)
Height - Seated (Max)	0.906" (23.00mm)
Thickness (Max)	-
Lead Spacing	0.201" (5.10mm)
Approval Agency	cURus, TUV