Name: RXEF300K-2
Brand: Littelfuse Inc.
SKU: RXEF300K-2HFTR-ND
Price: 6.4372 RON
Availability: InStock

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

RXEF300K-2
DigiKey Part Number	RXEF300K-2HFTR-ND - Tape & Reel (TR) RXEF300K-2HFCT-ND - Cut Tape (CT)
Manufacturer	Littelfuse Inc.
Manufacturer Product Number	RXEF300K-2
Description	PTC RESET FUSE 72V 3A RADIAL
Manufacturer Standard Lead Time	15 Weeks
Customer Reference
Detailed Description	Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
Datasheet	Datasheet

Product Attributes

Type	Description	Select All
Category	Circuit Protection PTC Resettable Fuses
Manufacturer	Littelfuse Inc.
Series	PolySwitch®, RXEF
Packaging	Tape & Reel (TR) Cut Tape (CT)
Part Status	Active
Type	Polymeric
Voltage - Max	72V
Current - Hold (Ih) (Max)	3 A
Current - Trip (It)	6 A
Current - Max	40 A
Time to Trip	19.8 s
Resistance - Initial (Ri) (Min)	40 mOhms
Resistance - Post Trip (R1) (Max)	100 mOhms
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.910" Dia x 0.118" T (23.11mm x 3.00mm)
Height - Seated (Max)	1.154" (29.30mm)
Thickness (Max)	-
Lead Spacing	0.400" (10.15mm)
Approval Agency	CQC, CSA, TUV, UL

Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 1.000

Check for Additional Incoming Stock

Quantity

All prices are in RON

Cut Tape (CT)