Home / PTC Resettable Fuses / TRF250-145-RA-B-0.5

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TRF250-145-RA-B-0.5

Littelfuse Inc.

Manufacturer Part #:

TRF250-145-RA-B-0.5

Manufacturer:

Littelfuse Inc.

Package:

Datasheet:

Description:

PTC RESET FUSE 60V 145MA RADIAL

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Specifications

Product Details

Mfr	Littelfuse Inc.
Type	Polymeric
Series	PolySwitch®, TRF250
Package	Bag
Ratings	-
Lead Spacing	0.197" (5.00mm)
Time to Trip	2.5 s
Current - Max	3 A
Mounting Type	Through Hole
Voltage - Max	60V (250V Int)
Package / Case	Radial, Disc
Product Status	Active
Approval Agency	CSA, TUV, UL
Thickness (Max)	-
Size / Dimension	0.256" L x 0.181" W (6.50mm x 4.60mm)
Current - Trip (It)	290 mA
Height - Seated (Max)	0.433" (11.00mm)
Operating Temperature	-40°C ~ 85°C
Current - Hold (Ih) (Max)	145 mA
Resistance - Initial (Ri) (Min)	3 Ohms
Resistance - Post Trip (R1) (Max)	12 Ohms

User Guide

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer.

Request for Quotations

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.