TRF250-145-RA-B0.5-2 Littelfuse Inc. | PTC Resettable Fuses

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TRF250-145-RA-B0.5-2
DigiKey Part Number	TRF250-145-RA-B0.5-2TR-ND - Tape & Reel (TR)
Manufacturer	Littelfuse Inc.
Manufacturer Product Number	TRF250-145-RA-B0.5-2
Description	PTC RESET FUSE 60V 145MA RADIAL
Customer Reference
Detailed Description	Polymeric PTC Resettable Fuse 60V (250V Int) 145 mA Ih Through Hole Radial, Disc
Datasheet	Datasheet

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Category Circuit Protection PTC Resettable Fuses	Time to Trip 2.5 s
Manufacturer Littelfuse Inc.	Resistance - Initial (Ri) (Min) 3 Ohms
Series PolySwitch®, TRF250	Resistance - Post Trip (R1) (Max) 12 Ohms
Packaging Tape & Reel (TR)	Operating Temperature -40°C ~ 85°C
Part Status Obsolete	Mounting Type Through Hole
Type Polymeric	Package / Case Radial, Disc
Voltage - Max 60V (250V Int)	Size / Dimension 0.256" L x 0.181" W (6.50mm x 4.60mm)
Current - Hold (Ih) (Max) 145 mA	Height - Seated (Max) 0.433" (11.00mm)
Current - Trip (It) 290 mA	Lead Spacing 0.200" (5.08mm)
Current - Max 3 A	Approval Agency CSA, TUV, UL

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Substitutes (1)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
TRF250-145-RA-B-0.5	Littelfuse Inc.	8 630	TRF250-145-RA-B-0.5-ND	€ 0,88000	Parametric Equivalent

In-Stock: 2 824

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Quantity

All prices are in EUR

Tape & Reel (TR)

Quantity	Unit Price	Ext Price
7 500	€ 0,27303	€ 2 047,72

Unit Price without VAT:	€ 0,27303
Unit Price with VAT:	€ 0,33310

TRF250-145-RA-B0.5-2