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Littelfuse 2.5 A 16V Resettable Fuse Radial Lead RGEF250

Category Resettable Fuse Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Voltage 16V
Brand Littelfuse
Height 12.8mm
Length 8.9mm
Model RGEF250
Width 3mm
Current Rating 100A
Series RGEF
Maximum Operating Temperature 60°C
Minimum Operating Temperature -40°C
Trip Current 4.7A
Power Dissipation 1W
Standards/Approvals RoHS, TUV, UL, CSA
Time to Trip 5s
Hold Current 2.5A
Minimum Resistance 0.022Ω
Maximum Resistance 53mΩ
Lead Orientation Radial

Key Features

  • This resettable fuse automatically resets itself thousands of times for maintenance-free operation.
  • Compact radial lead design requires no fuseholder, saving space on the PCB.
  • Holds a current of 2.5 A with trip current of 4.7 A and time to trip of 5 seconds.
  • Operates efficiently at voltages up to 16 V and power dissipation of 1 W.
  • Withstands operating temperatures from -40°C to 60°C ensuring durability in harsh environments.
  • Meets standards including RoHS, TUV, UL, and CSA certifications.
  • Main applications include security systems, power supplies, automotive equipment, instrumentation, and computers.

Product Description

Littelfuse RGEF250 is a 2.5 A resettable fuse designed for protection of electrical and electronic circuits against excessive currents. It features a radial lead configuration for easy PCB wire termination and rapid switching from a low resistance state to high resistance during fault conditions.

This fuse automatically resets thousands of times without requiring replacement, making it maintenance-free and efficient for continuous operation. The compact design eliminates the need for a fuseholder, aiding in space-saving on circuit boards.

Operating at a voltage rating of 16 V and a power dissipation of 1 W, the fuse is built to handle holding current of 2.5 A and trip current of 4.7 A with a typical trip time of 5 seconds. Its operating temperature range from -40°C minimum to 60°C maximum allows for use in a variety of industrial and commercial environments.

Approved to meet RoHS, TUV, UL, and CSA standards, the Littelfuse RGEF250 ensures compliance with safety and environmental regulations.

The fuse is suitable for applications such as security systems, power supplies and transformers, power switching devices, automotive and medical equipment, instrumentation, control systems, computers, peripherals, audiovisual and telecommunications devices.

This resettable fuse automatically resets itself thousands of times for maintenance-free operation. Compact radial lead design requires no fuseholder, saving space on the PCB. Holds a current of 2.5 A with trip current of 4.7 A and time to trip of 5 seconds.

Operates efficiently at voltages up to 16 V and power dissipation of 1 W. Withstands operating temperatures from -40°C to 60°C ensuring durability in harsh environments. Meets standards including RoHS, TUV, UL, and CSA certifications.

Main applications include security systems, power supplies, automotive equipment, instrumentation, and computers. Explore more Resettable Fuses and electrical protection devices at EnvMart to meet your industrial and commercial application needs.

Littelfuse 2.5 A 16V Resettable Fuse Radial Lead RGEF250
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Frequently Asked Questions

The RGEF250 has a hold current rating of 2.5 A and a trip current of 4.7 A.

It can operate at temperatures up to 60°C.

This model operates efficiently at voltages up to 16 V.

The typical time to trip is 5 seconds.

The dimensions are 12.8 mm in height, 8.9 mm in length, and 3 mm in width.

It meets RoHS, TUV, UL, and CSA standards.

The power dissipation rating is 1 W.

It features a radial lead orientation for easy PCB termination.

The minimum operating temperature is -40°C.

The minimum resistance is 0.022Ω and the maximum resistance is 53mΩ.

The fuse automatically resets itself thousands of times, allowing for maintenance-free operation after a fault condition.

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