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See Technical Specifications

RKEF075 +BOM

60V 750mA 40A 1.5A Plugin Resettable Fuses ROHS

Manufacturer:

Littelfuse
Mfr.Part #:

RKEF075
Datasheet:

RKEF075 Datasheet (PDF)
Hold Current (A):

0.75
Trip Current (A):

1.5
Max Fault Current Rating (A):

40
Minimum Resistance (RMIN) (Ohms):

0.2
EDA/CAD Models:

Request Free CAD Models for RKEF075

RKEF075 General Description

Littelfuse's RKEF075 product redefines what it means to prioritize voltage rating and hold current in PPTC technology. This comprehensive offering of radial-leaded devices ensures that your systems are equipped with the highest level of protection available in the industry. With the RKEF series, you can have peace of mind knowing that your circuits are safeguarded against potential risks and failures

Key Features

Self-healing and high-speed switching capabilities
Compact package with small footprint
Low capacitance and high insulation resistance

Application

Electronic devices
Wireless routers
Circuit boards
Keyboard controllers

Specifications

Hold Current (A)	0.75	Trip Current (A)	1.5
Max Fault Current Rating (A)	40	Minimum Resistance (RMIN) (Ohms)	0.2
Resistance (Max) Ω	0.39	Max Resistance (R1max) (Ohms)	0.64
Max Time to Trip Time (Sec)	1.5	Power Dissipation (Typical) WATT	1.4
Maximum Operating Temperature	85