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RKEF400 - Littelfuse Inc. - PTC Resettable Fuses

RKEF400

Littelfuse Inc.

PTC RESET FUSE 60V 4A RADIAL

RKEF400 is a PTC Resettable Fuses manufactured by Littelfuse Inc.. PTC RESET FUSE 60V 4A RADIAL. Key specifications: mounting type Through Hole, operating temperature -40°C ~ 85°C, package / case Radial, Disc, current - max 40 A.

In Stock: 4,044

Product Attributes

AttributeValue
Product StatusActive
TypePolymeric
Voltage - Max60V
Current - Max40 A
Current - Hold (Ih) (Max)4 A
Current - Trip (It)8 A
Time to Trip24 s
Resistance - Initial (Ri) (Min)14 mOhms
Resistance - Post Trip (R1) (Max)60 mOhms
Resistance - 25°C (Typ)-
Operating Temperature-40°C ~ 85°C
Ratings-
Mounting TypeThrough Hole
Package / CaseRadial, Disc
Size / Dimension0.827" L x 0.118" W (21.00mm x 3.00mm)
Height - Seated (Max)0.980" (24.90mm)
Thickness (Max)-
Lead Spacing0.400" (10.15mm)

Frequently Asked Questions

RKEF400 is a PTC Resettable Fuses manufactured by Littelfuse Inc.. PTC RESET FUSE 60V 4A RADIAL

The mounting type of RKEF400 is Through Hole.

The operating temperature range of RKEF400 is -40°C ~ 85°C.

The package type of RKEF400 is Radial, Disc.

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