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See Technical Specifications

RKEF050 +BOM

60V 500mA 40A 1A Plugin Resettable Fuses ROHS

Manufacturer:

Littelfuse
Mfr.Part #:

RKEF050
Datasheet:

RKEF050 Datasheet (PDF)
Hold Current (A):

0.5
Trip Current (A):

1
Max Fault Current Rating (A):

40
Minimum Resistance (RMIN) (Ohms):

0.32
EDA/CAD Models:

Request Free CAD Models for RKEF050

RKEF050 General Description

Littelfuse's RKEF050 PolySwitch radial-leaded device is a top-of-the-line product that offers unparalleled protection in the industry. With a voltage rating of 60V and a hold current of up to 5A, this series provides a balanced solution for a wide range of applications. Whether you're looking to safeguard sensitive electronic components or prevent overcurrent situations, the RKEF050 is a reliable choice

Key Features

Silicone-based overmolding and encapsulation
Diverse range of electrical connections
Robust design for vibration-resistant applications
Rain, splash, and corrosion-resistant construction

Application

Network routers
Wireless mouses
Mobile devices

Specifications

Hold Current (A)	0.5	Trip Current (A)	1
Max Fault Current Rating (A)	40	Minimum Resistance (RMIN) (Ohms)	0.32
Resistance (Max) Ω	0.529	Max Resistance (R1max) (Ohms)	0.9
Max Time to Trip Time (Sec)	0.8	Power Dissipation (Typical) WATT	1
Maximum Operating Temperature	85