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See Technical Specifications

RKEF110 +BOM

60V 1.1A 40A 2.2A Plugin Resettable Fuses ROHS

Manufacturer:

Littelfuse
Mfr.Part #:

RKEF110
Datasheet:

RKEF110 Datasheet (PDF)
Hold Current (A):

1.1
Trip Current (A):

2.2
Max Fault Current Rating (A):

40
Minimum Resistance (RMIN) (Ohms):

0.17
EDA/CAD Models:

Request Free CAD Models for RKEF110

RKEF110 General Description

Littelfuse's RKEF110 is a top-of-the-line PPTC device that offers exceptional performance in a compact radial-leaded package. With a voltage rating of 60V and a maximum hold current of 5A, this product is ideal for applications where overcurrent protection is critical. Designed with precision and durability in mind, the RKEF series is the ultimate choice for engineers and designers seeking reliable protection for their electronic systems

Key Features

Resettable and single-use overcurrent devices
Wide range of form factor and termination methods
Devices compatible with high-volume electronics assembly
RoHS compliant, Lead-Free and Halogen-Free

Application

Satellite video receivers
Industrial controls
Transformers
Computer motherboards
Modems
USB hubs, ports and peripherals
IEEE 1394 ports
CD-ROMs
Game machines
Battery packs
Phones
Fax machines
Analog and digital line cards
Printers

Specifications

Hold Current (A)	1.1	Trip Current (A)	2.2
Max Fault Current Rating (A)	40	Minimum Resistance (RMIN) (Ohms)	0.17
Resistance (Max) Ω	0.28	Max Resistance (R1max) (Ohms)	0.47
Max Time to Trip Time (Sec)	3	Power Dissipation (Typical) WATT	2.2
Maximum Operating Temperature	85