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Home > Products > Circuit Protection > PTC Resettable Fuses > 250R145ZR
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250R145ZR

Manufacturer Part Number 250R145ZR
Manufacturer Littelfuse Inc.
Detailed Description PTC RESET FUSE 60V 145MA RADIAL
Package Radial, Disc
In Stock 210741 pcs
Data sheet Marking/COO Chg 29/Apr/2015250R Series250R Series
Reference Price (In US Dollars)
1 5 10 50 100 250 500
$0.359 $0.35 $0.327 $0.271 $0.226 $0.22 $0.186
Delivery Time Components-House.com is a Reliable Stocking Distributor of Electronic Parts. We specialize in all Littelfuse Inc. series electronic components. We have 210741 pieces of Littelfuse Inc. 250R145ZR in stock available now. Request a quote from electronics components distributor at Components-House.com, our sales team will contact you within 24 hours.
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Specifications

Product Attribute Attribute Value
Voltage - Max 60V (250V Int)
Type Polymeric
Time to Trip 2.5 s
Thickness (Max) -
Size / Dimension 0.256" L x 0.181" W (6.50mm x 4.60mm)
Series POLY-FUSE®, 250R
Resistance - Post Trip (R1) (Max) 14 Ohms
Resistance - Initial (Ri) (Min) 3 Ohms
Ratings -
Package / Case Radial, Disc
Product Attribute Attribute Value
Package Cut Tape (CT)
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Lead Spacing 0.201" (5.10mm)
Height - Seated (Max) 0.433" (11.00mm)
Current - Trip (It) 290 mA
Current - Max 3 A
Current - Hold (Ih) (Max) 145 mA
Approval Agency cURus, TUV

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250R145ZR Datasheet PDF

Data sheet