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TRF250-145-RA-B0.5-2

Manufacturers: Littelfuse Inc.
Product Category: PTC Resettable Fuses
Data Sheet: TRF250-145-RA-B0.5-2
Description: PTC RESET FUSE 60V 145MA RADIAL
RoHS status: RoHS Compliant
Attribute Attribute Value
Manufacturer Littelfuse Inc.
Product Category PTC Resettable Fuses
Type Polymeric
Series PolySwitch®, TRF250
Ratings -
Approvals CSA, TUV, UL
Packaging Cut Tape (CT)
Part Status Active
Lead Spacing 0.200" (5.08mm)
Time to Trip 2.5s
Current - Max 3A
Mounting Type Through Hole
Voltage - Max 60V (250V Int)
Package / Case Radial, Disc
Thickness (Max) -
Size / Dimension 0.256" L x 0.181" W (6.50mm x 4.60mm)
Current - Trip (It) 290mA
Height - Seated (Max) 0.433" (11.00mm)
Operating Temperature -40°C ~ 85°C
Current - Hold (Ih) (Max) 145mA
Resistance - Initial (Ri) (Min) 3 Ohms
Resistance - Post Trip (R1) (Max) 12 Ohms
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