Name: RKEF400
Brand: Littelfuse Inc.
SKU: RKEF400HF-ND
Price: 0.88642 CHF
Availability: InStock

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RKEF400
DigiKey Part Number	RKEF400HF-ND
Manufacturer	Littelfuse Inc.
Manufacturer Product Number	RKEF400
Description	PTC RESET FUSE 60V 4A RADIAL
Manufacturer Standard Lead Time	17 Weeks
Customer Reference
Detailed Description	Polymeric PTC Resettable Fuse 60V 4 A Ih Through Hole Radial, Disc
Datasheet	Datasheet
EDA/CAD Models	RKEF400 Models

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Category Circuit Protection PTC Resettable Fuses	Time to Trip 24 s
Manufacturer Littelfuse Inc.	Resistance - Initial (Ri) (Min) 14 mOhms
Series PolySwitch®, RKEF	Resistance - Post Trip (R1) (Max) 60 mOhms
Packaging Bag	Operating Temperature -40°C ~ 85°C
Part Status Active	Mounting Type Through Hole
Type Polymeric	Package / Case Radial, Disc
Voltage - Max 60V	Size / Dimension 0.827" L x 0.118" W (21.00mm x 3.00mm)
Current - Hold (Ih) (Max) 4 A	Height - Seated (Max) 0.980" (24.90mm)
Current - Trip (It) 8 A	Lead Spacing 0.400" (10.15mm)
Current - Max 40 A	Approval Agency CSA, TUV, UL

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Substitutes (1)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
0ZRP0400FF1A	Bel Fuse Inc.	800	5923-0ZRP0400FF1A-ND	Fr.0.76000	Similar

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Unit Price without VAT:	Fr.0.82000
Unit Price with VAT:	Fr.0.88642

RKEF400