Mersen GSD-V5 - Miniature fuse GSD-V - Fast-Acting 250VAC 5A Size 5x20 Soldered connection
Mersen

GSD-V5

Alternate Item Number: GSD-V5

UPC: 782001244910

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Minimum Qty: 10

Multiplier: 10

*Contact for lower quantities*

Overview

The Mersen GSD-V5 is a high-quality miniature fuse designed for reliable overcurrent protection in a wide range of industrial and electronic applications. Engineered for fast-acting performance, this ceramic fuse ensures rapid interruption of fault currents, safeguarding sensitive equipment from damage. Its compact 5x20mm size makes it ideal for space-constrained designs, while the soldered connection provides a secure and robust electrical interface. With a voltage rating of 250VAC and a current rating of 5A, the GSD-V5 is suitable for numerous power supply circuits, control systems, and general-purpose protection needs. The ceramic body offers excellent dielectric strength and thermal resistance, crucial for maintaining performance under demanding operating conditions. Mersen, a globally recognized leader in electrical protection and power management, brings its extensive expertise to the GSD-V series, ensuring consistent quality and dependable operation. Key features and benefits of the Mersen GSD-V5 miniature fuse include: * **Fast-Acting Protection:** Designed to quickly interrupt fault currents, minimizing damage to connected equipment. * **Durable Ceramic Construction:** Provides superior dielectric strength and heat dissipation for reliable performance. * **Compact 5x20mm Size:** Facilitates integration into compact electronic devices and control panels. * **250VAC / 5A Rating:** Suitable for a broad spectrum of low-voltage AC applications. * **Soldered Connection:** Ensures a secure and permanent electrical connection for enhanced reliability. This fuse is an excellent choice for applications such as power supplies, industrial automation equipment, HVAC controls, lighting systems, and various consumer electronics. Professionals rely on Mersen fuses for their consistent performance and adherence to stringent industry standards. The GSD-V5's robust construction and fast-acting characteristics make it a dependable component for ensuring the longevity and safety of electrical systems. When selecting miniature fuses, factors like voltage, current, interrupting rating, and physical dimensions are critical. The GSD-V5 meets these requirements for many standard applications, offering peace of mind through its proven reliability. Its soldered connection is particularly advantageous in environments where vibration or thermal cycling might compromise less secure connection methods. Trust Mersen for your critical overcurrent protection needs.
  • Fast-acting miniature fuse for rapid overcurrent interruption.
  • Durable ceramic body for excellent dielectric strength and thermal resistance.
  • Compact 5x20mm size ideal for space-constrained applications.
  • Rated for 250VAC and 5A, suitable for various industrial and electronic circuits.
  • Secure soldered connection ensures reliable electrical contact.

Specifications

AC Voltage Rating
250 V
Amperage Rating
5 A
Application
Electronic circuits
Brand Name
Mersen
Case
Ceramic
Case Material
Ceramic
Class
Supplemental
Connection
Soldered connection
Connection Type
Soldered
Current Rating
5 A
Material
Ceramic
Mounting
Surface
Series
GSD-V
Size
3.83 x 0.2 in
Size
97.282 x 5.08 mm
Size
3.83 x 0.2;97.282 x 5.08 in;mm
Size
5x20 mm
Special Features
Ceramic body Fast-acting 5 mm x 20 mm 1-1/2" Axial leads
Standard
4/10A through 10A, 250VAC, UL & CSA Recognized 1A through 6-3/10A, 250 VAC, SEMKO Approved 1A through 6-3/10A, 250 VAC, VDE Approved IEC 127-2 Standard Sheet 1
Type
5x20mm
Voltage Rating
250 VAC
Package Dimensions (L x W x H)
3.83 in x 0.2 in x 0.2 in
Package Dimensions (L x W x H)
97.282 mm x 5.08 mm x 5.08 mm
Package Weight (Imperial)
0.010 lb
Package Weight (Metric)
0.005 kg
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Frequently Asked Questions about Mersen

What industries and applications are Mersen products used for?

Mersen products are used across diverse industrial sectors including solar power, electric vehicles, buildings/construction, industrial automation, power distribution, HVAC, elevators, telecommunications, and specialty manufacturing. Key application areas include circuit protection, surge protection, battery module protection, electrical safety systems, and power management for residential, commercial, and utility-scale installations.

What are the main product lines offered by Mersen?

Mersen offers five primary electrical power product lines: IEC and UL/CSA Fuses and Fusegear, Surge Protection, Low Voltage Disconnect Switches, Power Distribution Blocks, and Engineered Solutions. Their comprehensive range includes specialized components like high-speed fuses, modular fuse holders, surge arresters, and custom-engineered electrical protection systems for industrial and power management applications.

What are the key features of Mersen products?

Mersen products feature advanced electrical protection and power management solutions with key characteristics including finger-safe design, compact modularity, and high-performance safety features. Their product lines span electrical power components like fuses, surge protection, power distribution blocks, and specialized solutions for industrial, solar, and building applications. Critical features include UL/CSA approvals, high short-circuit current ratings, and innovative technologies like the Fuse Control™ program that minimize electrical risks and optimize system performance.

What environmental ratings do Mersen products have?

Mersen products meet rigorous environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13, CSA Type 1, 2, 3, 4, 4X, 12, and 13, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They feature IEC 60529 IP66 protection, with enhanced UV inhibitors for outdoor weathering and operating temperatures ranging from -40°C to 130°C (-40°F to 266°F). These ratings ensure superior protection in wet, corrosive, and challenging industrial environments.

What accessories are available for Mersen products?

Mersen offers multiple accessories for their fuse blocks and systems, including safety pullers (DFC3M and DFC3LP), DIN-rail adapters (DRM), bus bars, auxiliary contacts, and specialized mounting hardware. Key accessories include the DFC3M safety puller for 1-1/2" x 13/32" midget or Class CC fuses, the DRM adapter for mounting 303 series fuse blocks on DIN-rail, and UltraSafe fuse module accessories like bus bars and auxiliary contacts that enable module interconnection and monitoring.

How are Mersen products typically installed?

Mersen products are typically installed in electrical distribution systems, control panels, and industrial automation environments using multiple mounting options. These include service entrance panel mounting, distribution panel installation, control panel DIN rail mounting, and custom engineered solutions like Fused Coordination Panelboards. Installation depends on the specific product type, such as fuses, surge protective devices, or switches, and is designed to provide electrical protection and circuit safety in various industrial and commercial applications.

What certifications and standards do Mersen products comply with?

Mersen products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Our products meet rigorous safety and performance standards for industrial applications across North America, China, Russia, and other global markets, ensuring compliance and reliability in electrical power and advanced materials solutions.

What technical support does Mersen offer?

Mersen provides comprehensive technical support through multiple channels, including technical experts located in your time zone who can assist with product selection, application guidance, and troubleshooting. Their Fuse Control™ program offers a free Fuse Inventory Audit & Analysis, and customers can access technical resources through their sales representatives and online platform ep.mersen.com.