Littelfuse Inc. 250R145-RBU

Product attributes

Attribute value

Manufacturer:

Littelfuse Inc.

Package/Case:

Radial, Disc

Series:

POLY-FUSE®, 250R

Packaging:

Bulk

Product Status:

Obsolete

Type:

Polymeric

Voltage - Max:

60V (250V Int)

Current - Hold (Ih) (Max):

145 mA

Current - Trip (It):

290 mA

Current - Max:

3 A

Time to Trip:

2.5 s

Resistance - Initial (Ri) (Min):

4.5 Ohms

Resistance - Post Trip (R1) (Max):

14 Ohms

Resistance - 25°C (Typ):

-

Operating Temperature:

-40°C ~ 85°C

Grade:

-

Qualification:

-

Ratings:

-

Mounting Type:

Through Hole

Size / Dimension:

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

Height - Seated (Max):

0.433" (11.00mm)

Thickness (Max):

-

Lead Spacing:

0.201" (5.10mm)