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Littelfuse 14 A Resettable Fuse 16V Radial Lead Orientation RGEF1400

Category Resettable Fuse Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Voltage 16V
Brand Littelfuse
Height 27.9mm
Length 23.5mm
Model RGEF1400
Width 3.5mm
Current Rating 100A
Series RGEF
Maximum Operating Temperature 60°C
Minimum Operating Temperature -40°C
Trip Current 23.8A
Power Dissipation 4.6W
Standards/Approvals RoHS, UL, TUV, CSA
Time to Trip 9s
Hold Current 14A
Minimum Resistance 0.003Ω
Maximum Resistance 6mΩ
Lead Orientation Radial
RGE polyswitch resettable fuse,14A 16VBrand TE Connectivity

Key Features

  • Automatically resets itself thousands of times without replacement.
  • Maintenance-free and requires no fuse holder due to its small size.
  • Radial lead orientation suitable for PCB wire-ended applications.
  • Protects electrical and electronic circuits from excessive currents.
  • Rapid switching from low resistance to high resistance upon electrical overload or short circuit.
  • Operates under a wide temperature range from -40°C to 60°C.
  • Complies with RoHS, UL, TUV, and CSA standards for safety and quality.
  • Ideal for applications in security systems, power supplies, transformers, and automotive equipment.

Product Description

Littelfuse RGEF1400 is a 14 A resettable fuse with a 16V rating, designed for protecting electronic circuits by automatically resetting after an overcurrent event.

This radial lead fuse is part of the PolySwitch™ RUEF & RGEF series and is known for its maintenance-free operation and reliable circuit protection. Its compact size eliminates the need for an additional fuse holder, making it ideal for close-quarters electronic assemblies.

Featuring a trip current of 23.8A and hold current of 14A, it reacts quickly to electrical faults, switching to a high resistance state to interrupt the current flow. Once the electrical overload or short circuit condition is cleared and power is removed, the fuse automatically resets to a low resistance state.

The fuse operates over a temperature range from -40°C to 60°C, ensuring durability and reliable performance in various industrial and commercial environments. Automatically resets itself thousands of times without replacement.

Maintenance-free design with small form factor. Radial lead orientation suitable for PCB wire-ended integration. Protects circuits against excessive currents and prevents permanent damage. Rapid trip and reset functionality enhances equipment safety.

Compliant with major safety standards including RoHS, UL, TUV, and CSA.

Commonly used in security systems, power supplies, transformers, automotive, medical devices, instrumentation, control systems, computers, audiovisual, and telecommunications equipment.

This resettable fuse enhances reliability in industrial, laboratory, automotive, and consumer electronics applications. For those seeking robust circuit protection, the Littelfuse RGEF1400 provides a proven, automatic reset solution.

Explore more products in the Resettable Fuse category at EnvMart.

Littelfuse 14 A Resettable Fuse 16V Radial Lead Orientation RGEF1400
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Frequently Asked Questions

The Littelfuse RGEF1400 has a hold current rating of 14A and a trip current of 23.8A.

This model is rated for a maximum voltage of 16V.

The dimensions of the Littelfuse RGEF1400 are 27.9mm in height, 23.5mm in length, and 3.5mm in width.

It operates within a temperature range of -40°C to 60°C.

This resettable fuse complies with RoHS, UL, TUV, and CSA standards.

The fuse automatically resets itself after an overload condition is cleared and power is removed, switching back to a low resistance state.

The time to trip for the Littelfuse RGEF1400 is 9 seconds.

This resettable fuse has a power dissipation of 4.6W.

It features a radial lead orientation suitable for PCB wire-ended applications.

This resettable fuse is commonly used in security systems, power supplies, transformers, automotive, medical devices, and telecommunications equipment.

The minimum resistance is 0.003Ω and the maximum resistance is 6mΩ.

The Littelfuse RGEF1400 is part of the RGEF series of resettable fuses.

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