Name: RXEF185K-2
Brand: Littelfuse Inc.
SKU: 18-RXEF185K-2TR-ND
Price: 0.756 EUR
Availability: InStock

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RXEF185K-2
DigiKey Part Number	18-RXEF185K-2TR-ND - Tape & Reel (TR) 18-RXEF185K-2CT-ND - Cut Tape (CT)
Manufacturer	Littelfuse Inc.
Manufacturer Product Number	RXEF185K-2
Description	PTC RESET FUSE 72V 1.85A RADIAL
Manufacturer Standard Lead Time	17 Weeks
Customer Reference
Detailed Description	Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
Datasheet	Datasheet

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Category Circuit Protection PTC Resettable Fuses	Time to Trip 12.6 s
Manufacturer Littelfuse Inc.	Resistance - Initial (Ri) (Min) 80 mOhms
Series PolySwitch®, RXEF	Resistance - Post Trip (R1) (Max) 190 mOhms
Packaging Tape & Reel (TR) Cut Tape (CT)	Operating Temperature -40°C ~ 85°C
Part Status Active	Mounting Type Through Hole
Type Polymeric	Package / Case Radial, Disc
Voltage - Max 72V	Size / Dimension 0.660" Dia x 0.118" T (16.76mm x 3.00mm)
Current - Hold (Ih) (Max) 1.85 A	Height - Seated (Max) 0.906" (23.00mm)
Current - Trip (It) 3.7 A	Lead Spacing 0.199" (5.05mm)
Current - Max 40 A	Approval Agency CQC, CSA, TUV, UL

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Substitutes (8)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
72R185XMR	Littelfuse Inc.	376	18-72R185XMRCT-ND	€1.67000	Parametric Equivalent
RXEF185	Littelfuse Inc.	9.640	RXEF185HF-ND	€0.58000	Parametric Equivalent
RXEF185-1	Littelfuse Inc.	29.381	RXEF185-1HF-ND	€0.55000	Parametric Equivalent
RXEF185-2	Littelfuse Inc.	11.304	RXEF185-2CT-ND	€0.74000	Parametric Equivalent
RXEF185-AP	Littelfuse Inc.	179	RXEF185-APCT-ND	€0.63000	Parametric Equivalent