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See Technical Specifications

RKEF375 +BOM

60V 3.75A 40A 7.5A Plugin Resettable Fuses ROHS

Manufacturer:

Littelfuse
Mfr.Part #:

RKEF375
Datasheet:

RKEF375 Datasheet (PDF)
Hold Current (A):

3.75
Trip Current (A):

7.5
Max Fault Current Rating (A):

40
Minimum Resistance (RMIN) (Ohms):

0.017
EDA/CAD Models:

Request Free CAD Models for RKEF375

RKEF375 General Description

When it comes to safeguarding electronic systems from overcurrent events, the Littelfuse PolySwitch RKEF375 sets the standard for performance and reliability. With a voltage rating of 60V and a hold current of up to 5A, this radial-leaded device offers a comprehensive solution for protecting sensitive components from damage. Engineers and designers can trust in the RKEF375 to deliver consistent and robust protection, ensuring the longevity and performance of their electronic designs. Whether used in consumer devices, automotive systems, or industrial equipment, the RKEF375 provides the peace of mind that comes with best-in-class circuit protection technology

Key Features

Advanced thermal management for high-power systems
Rapid self-test and fault detection capabilities
Wide operating temperature range for diverse applications

Application

State-of-the-art hardware
Top-notch electronic gear
Cutting-edge tech products

Specifications

Hold Current (A)	3.75	Trip Current (A)	7.5
Max Fault Current Rating (A)	40	Minimum Resistance (RMIN) (Ohms)	0.017
Resistance (Max) Ω	0.04	Max Resistance (R1max) (Ohms)	0.06
Max Time to Trip Time (Sec)	22	Power Dissipation (Typical) WATT	3.4
Maximum Operating Temperature	85