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

Littelfuse Inc. BBRF550S

BBRF550S

PTC RESET FUSE 99V 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
SeriesPolySwitch®
PackageBulk
Lead Spacing0.200" (5.08mm)
Time to Trip60 s
Current - Max20 A
Mounting TypeThrough Hole
Voltage - Max99V
Package / CaseRadial, Disc
Product StatusObsolete
Size / Dimension0.429" Dia x 0.142" T (10.90mm x 3.60mm)
Quantity Available0 In Stock
Current - Trip (It)1.1 A
Height - Seated (Max)0.567" (14.40mm)
Current - Hold (Ih) (Max)550 mA
Resistance - Initial (Ri) (Min)800 mOhms
Resistance - Post Trip (R1) (Max)1.95 Ohms