Name: 72R185XMR
Brand: Littelfuse Inc.
SKU: 18-72R185XMRTB-ND
Price: 1.908 GBP
Availability: InStock

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72R185XMR
DigiKey Part Number	18-72R185XMRCT-ND - Cut Tape (CT) 18-72R185XMRTB-ND - Tape & Box (TB)
Manufacturer	Littelfuse Inc.
Manufacturer Product Number	72R185XMR
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 POLY-FUSE®, 72R	Resistance - Post Trip (R1) (Max) 190 mOhms
Packaging Cut Tape (CT) Tape & Box (TB)	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 0.122" T (16.76mm x 3.10mm)
Current - Hold (Ih) (Max) 1.85 A	Height - Seated (Max) 0.906" (23.00mm)
Current - Trip (It) 3.7 A	Lead Spacing 0.201" (5.10mm)
Current - Max 40 A	Approval Agency cURus, TUV

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Substitutes (7)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
RXEF185	Littelfuse Inc.	9,640	RXEF185HF-ND	£0.55000	Parametric Equivalent
RXEF185-1	Littelfuse Inc.	29,381	RXEF185-1HF-ND	£0.53000	Parametric Equivalent
RXEF185-2	Littelfuse Inc.	11,304	RXEF185-2CT-ND	£0.70000	Parametric Equivalent
RXEF185-AP	Littelfuse Inc.	179	RXEF185-APCT-ND	£0.59000	Parametric Equivalent
RXEF185K	Littelfuse Inc.	613	RXEF185KHF-ND	£0.55000	Parametric Equivalent