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

Littelfuse Inc. MICROSMD450LR-C-2

MICROSMD450LR-C-2

PTC RESET FUSE 12V 4.5A 1206

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®, LoRho
PackageTape & Reel (TR)
Time to Trip20 s
Current - Max10 A
Mounting TypeSurface Mount
Voltage - Max12V
Package / Case1210 (3225 Metric), Concave
Product StatusObsolete
Thickness (Max)0.032" (0.80mm)
Size / Dimension0.127" L x 0.101" W (3.22mm x 2.58mm)
Quantity Available0 In Stock
Current - Trip (It)9 A
Operating Temperature-20°C ~ 85°C
Current - Hold (Ih) (Max)4.5 A
Resistance - Initial (Ri) (Min)2 mOhms
Resistance - Post Trip (R1) (Max)10 mOhms