Name: RKEF250
Brand: Littelfuse Inc.
SKU: RKEF250HF-ND
Price: 0.6486 CHF
Availability: InStock

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RKEF250
DigiKey Part Number	RKEF250HF-ND
Manufacturer	Littelfuse Inc.
Manufacturer Product Number	RKEF250
Description	PTC RESET FUSE 60V 2.5A RADIAL
Manufacturer Standard Lead Time	17 Weeks
Customer Reference
Detailed Description	Polymeric PTC Resettable Fuse 60V 2.5 A Ih Through Hole Radial, Disc
Datasheet	Datasheet
EDA/CAD Models	RKEF250 Models

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Category Circuit Protection PTC Resettable Fuses	Time to Trip 15.6 s
Manufacturer Littelfuse Inc.	Resistance - Initial (Ri) (Min) 40 mOhms
Series PolySwitch®, RKEF	Resistance - Post Trip (R1) (Max) 140 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 0.512" L x 0.150" W (13.00mm x 3.81mm)
Current - Hold (Ih) (Max) 2.5 A	Height - Seated (Max) 0.740" (18.80mm)
Current - Trip (It) 5 A	Lead Spacing 0.200" (5.08mm)
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
0ZRP0250FF1A	Bel Fuse Inc.	26,470	5923-0ZRP0250FF1A-ND	Fr.0.59000	Similar

In-Stock: 26,744

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Unit Price without VAT:	Fr.0.60000
Unit Price with VAT:	Fr.0.64860

RKEF250