250R145TZR

Manufacturer :

Littelfuse Inc.

Product Category :

PTC Resettable Fuses

Current - Hold (Ih) (Max) :

145mA

Current - Max :

3A

Current - Trip (It) :

290mA

Height - Seated (Max) :

0.433" (11.00mm)

Lead Spacing :

0.201" (5.10mm)

Mounting Type :

Through Hole

Operating Temperature :

-40°C ~ 85°C

Package / Case :

Radial, Disc

Packaging :

Tape & Box (TB)

Part Status :

Active

Ratings :

-

Resistance - 25°C (Typ) :

-

Resistance - Initial (Ri) (Min) :

5.4 Ohms

Resistance - Post Trip (R1) (Max) :

14 Ohms

Series :

POLY-FUSE®, 250R

Size / Dimension :

0.256" L x 0.181" W (6.50mm x 4.60mm)

Thickness (Max) :

-

Time to Trip :

2.5s

Type :

Polymeric

Voltage - Max :

60V (250V Int)