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TR250-145

Part Number
TR250-145<
Manufacturer
Littelfuse Inc.<
Description
PTC RESET FUSE 250V 145MA RADIAL<
Data sheet
TR250-145

Specifications

SeriesPolySwitch®
RoHSRoHS
TypePolymeric
Ratings-
Part StatusObsolete
Lead Spacing0.197" (5.00mm)
Time to Trip2.5 s
Current - Max3 A
Mounting TypeThrough Hole
Voltage - Max250V (60V Int)
Package / CaseRadial, Disc
Thickness (Max)-
Size / Dimension0.256" L x 0.181" W (6.50mm x 4.60mm)
Current - Trip (It)-
Height - Seated (Max)0.433" (11.00mm)
Operating Temperature-40°C ~ 85°C
Resistance - 25°C (Typ)-
Current - Hold (Ih) (Max)145 mA
Resistance - Initial (Ri) (Min)3 Ohms
Resistance - Post Trip (R1) (Max)14 Ohms