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Home › PTC Resettable Fuses › PTC Resettable Fuses
Bourns Inc.

Bourns Inc. MF-R055/90U-2

MF-R055/90U-2

PTC RESET FUSE 90V 550MA 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
SeriesMultifuse®, MF-R/90
PackageTape & Reel (TR)
Lead Spacing0.201" (5.10mm)
Time to Trip28 s
Current - Max10 A
Mounting TypeThrough Hole
Voltage - Max90V
Package / CaseRadial, Disc
Product StatusObsolete
Size / Dimension0.429" Dia x 0.142" T (10.90mm x 3.60mm)
Quantity Available1,500 Marketplace
Current - Trip (It)1.1 A
Height - Seated (Max)0.657" (16.70mm)
Operating Temperature-40°C ~ 85°C
Current - Hold (Ih) (Max)550 mA
Resistance - Initial (Ri) (Min)450 mOhms
Resistance - Post Trip (R1) (Max)2 Ohms