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TR250-145

TR250-145

For Reference Only

Part Number TR250-145
PNEDA Part # TR250-145
Description PTC RESET FUSE 250V 145MA RADIAL
Manufacturer Littelfuse
Unit Price
1 ---------- $3.7405
250 ---------- $3.5652
500 ---------- $3.3899
1,000 ---------- $3.2145
2,500 ---------- $3.0684
5,000 ---------- $2.9223
In Stock 591
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 31 - Apr 5 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

TR250-145 Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part NumberTR250-145
CategoryPowerCircuit ProtectionPTC Resettable Fuses

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TR250-145 Specifications

ManufacturerLittelfuse Inc.
SeriesPolySwitch®
TypePolymeric
Voltage - Max250V (60V Int)
Current - Max3A
Current - Hold (Ih) (Max)145mA
Current - Trip (It)-
Time to Trip2.5s
Resistance - Initial (Ri) (Min)3 Ohms
Resistance - Post Trip (R1) (Max)14 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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