RKEF400

Manufacturer :

Littelfuse

Product Category :

PTC Resettable Fuses

Current - Hold (Ih) (Max) :

4 A

Current - Max :

40 A

Current - Trip (It) :

8 A

Mounting Type :

Through Hole

Operating Temperature :

-40°C ~ 85°C

Package / Case :

Radial, Disc

Part Status :

Active

Ratings :

-

Resistance - 25°C (Typ) :

-

Resistance - Initial (Ri) (Min) :

14 mOhms

Resistance - Post Trip (R1) (Max) :

60 mOhms

Thickness (Max) :

-

Time to Trip :

24 s

Type :

Polymeric

Voltage - Max :

60V