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Home › PTC Resettable Fuses › PTC Resettable Fuses
Littelfuse Inc.

Littelfuse Inc. RUEF250U

RUEF250U

PTC RESET FUSE 30V 2.5A RADIAL

Prices and stock are confirmed with the supplier at the moment you ask, so what you see is what you pay.

Product Details

TypePolymeric
SeriesPolySwitch®, RUEF
PackageBag
Lead Spacing0.199" (5.05mm)
Time to Trip10.3 s
Current - Max100 A
Mounting TypeThrough Hole
Voltage - Max30V
Package / CaseRadial, Disc
Product StatusActive
Size / Dimension0.449" L x 0.118" W (11.40mm x 3.00mm)
Quantity Available7,867 In Stock
Current - Trip (It)5 A
Height - Seated (Max)0.720" (18.30mm)
Operating Temperature-40°C ~ 85°C
Current - Hold (Ih) (Max)2.5 A
Resistance - Initial (Ri) (Min)20 mOhms
Resistance - Post Trip (R1) (Max)70 mOhms