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TRF250-145-RA-B-0.5

TRF250-145-RA-B-0.5

For Reference Only

Part Number TRF250-145-RA-B-0.5
PNEDA Part # TRF250-145-RA-B-0-5
Description PTC RESET FUSE 60V 145MA RADIAL
Manufacturer Littelfuse
Unit Price Request a Quote
In Stock 14,340
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 15 - Jun 20 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

TRF250-145-RA-B-0.5 Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part NumberTRF250-145-RA-B-0.5
CategoryPowerCircuit ProtectionPTC Resettable Fuses
Datasheet
TRF250-145-RA-B-0.5, TRF250-145-RA-B-0.5 Datasheet (Total Pages: 2, Size: 351.19 KB)
PDFTRF250-145-RA-B-0.5 Datasheet Cover
TRF250-145-RA-B-0.5 Datasheet Page 2

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TRF250-145-RA-B-0.5 Specifications

ManufacturerLittelfuse Inc.
SeriesPolySwitch®, TRF250
TypePolymeric
Voltage - Max60V (250V Int)
Current - Max3A
Current - Hold (Ih) (Max)145mA
Current - Trip (It)290mA
Time to Trip2.5s
Resistance - Initial (Ri) (Min)3 Ohms
Resistance - Post Trip (R1) (Max)12 Ohms
Resistance - 25°C (Typ)-
Operating Temperature-40°C ~ 85°C
Ratings-
Mounting TypeThrough Hole
Package / CaseRadial, Disc
Size / Dimension0.256" L x 0.181" W (6.50mm x 4.60mm)
Height - Seated (Max)0.433" (11.00mm)
Thickness (Max)-
Lead Spacing0.197" (5.00mm)

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