Mersen GGA-V1/8 - Miniature fuse GGA-V - Time-Delay 250VAC 0.125A Size 5x20 Soldered connection
Mersen

GGA-V1/8

Alternate Item Number: GGA-V1/8

UPC: 782001764500

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Minimum Qty: 10

Multiplier: 10

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Overview

The Mersen GGA-V1/8 is a high-performance miniature fuse designed for critical overcurrent protection in a wide range of electronic and industrial applications. Engineered with a time-delay characteristic, this fuse provides robust protection against both short circuits and sustained overloads, safeguarding sensitive equipment and preventing costly downtime. Its glass body construction offers clear visual indication of fuse status, allowing for quick and easy inspection. The compact 5x20mm size makes it ideal for space-constrained designs, while the soldered connection ensures a secure and reliable electrical interface. As a trusted name in electrical protection, Mersen delivers fuses that meet stringent industry standards. The GGA-V series, including the GGA-V1/8, is built for durability and consistent performance. This specific fuse is rated for 250VAC and a precise 0.125A current, making it suitable for low-power circuits where accurate protection is paramount. The time-delay feature is particularly beneficial in applications with temporary inrush currents, such as motor startups or power supply energization, preventing nuisance tripping while still offering protection against prolonged fault conditions. Key features and benefits of the Mersen GGA-V1/8 miniature fuse include: * **Time-Delay Operation:** Effectively handles temporary inrush currents without tripping, while providing essential protection against sustained overloads and short circuits. * **250VAC Voltage Rating:** Suitable for a broad spectrum of AC power applications up to 250 volts. * **0.125A Current Rating:** Precisely protects low-power circuits and sensitive components. * **5x20mm Glass Body:** Compact form factor for space-limited applications and easy visual inspection. * **Soldered Connection:** Ensures a robust and reliable electrical connection, minimizing resistance and potential failure points. * **Mersen Quality:** Manufactured by a globally recognized leader in electrical safety and power management solutions. This fuse is an excellent choice for applications such as power supplies, control circuits, instrumentation, medical devices, and consumer electronics where reliable and precise overcurrent protection is a necessity. Professionals rely on Mersen fuses for their consistent performance and adherence to quality manufacturing processes. When selecting a fuse, understanding the circuit's normal operating current, potential inrush currents, and required voltage rating is crucial. The GGA-V1/8 is designed to meet these requirements in many demanding scenarios. Its soldered connection is a testament to Mersen's commitment to robust design, ensuring long-term operational integrity. The time-delay characteristic is a critical differentiator, offering a balance between sensitivity to faults and tolerance for transient current surges, a common challenge in modern electronic systems. Choosing the right fuse is fundamental to system reliability and safety, and the Mersen GGA-V1/8 provides a dependable solution for engineers and technicians.
  • Mersen GGA-V1/8 Miniature Fuse
  • Time-Delay, 250VAC, 0.125A
  • Glass Body, 5x20mm Size
  • Soldered Connection for Reliability
  • Ideal for Overcurrent Protection in Electronics

Specifications

AC Voltage Rating
250 V
Amperage Rating
0.125 A
Application
Electronic circuits
Brand Name
Mersen
Case
Glass
Class
Supplemental
Connection
Soldered connection
Connection Type
Soldered
Current Rating
0.125A
Material
Glass
Mounting
Surface
Series
GGA-V
Size
5x20mm
Size
3.83 x 0.2 in
Size
97.282 x 5.08 mm
Special Features
Glass body Time-delay 5 mm x 20 mm 1-1/2" Axial leads
Standard
1/10 through 3A, 250VAC, UL Listed and CSA Certified 4A and 5A, 125VAC, UL Listed and CSA Certified
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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GGC-V1/8

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Miniature fuse GDG-V - Time-Delay 250VAC 0.125A Size 5x20 Soldered connection

GDG-V1/8

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GGA-V1/10

Miniature fuse GGA-V - Time-Delay 250VAC 0.1A Size 5x20 Soldered connection
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GGC-V1/10

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GGC-V15/100

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GSC-V1/10

Miniature fuse GSC-V - Time-Delay 250VAC 0.1A Size 5x20 Soldered connection
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GDG-V1/10

Miniature fuse GDG-V - Time-Delay 250VAC 0.1A Size 5x20 Soldered connection
Miniature fuse GDG-V - Time-Delay 250VAC 0.16A Size 5x20 Soldered connection

GDG-V16/100

Miniature fuse GDG-V - Time-Delay 250VAC 0.16A Size 5x20 Soldered connection
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GDG-V8/100

Miniature fuse GDG-V - Time-Delay 250VAC 0.08A Size 5x20 Soldered connection
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GDG-V1/16

Miniature fuse GDG-V - Time-Delay 250VAC 0.063A Size 5x20 Soldered connection
Miniature fuse GGC-V - Fast-Acting 250VAC 0.1875A Size 6,3x32 Soldered connection

GGC-V3/16

Miniature fuse GGC-V - Fast-Acting 250VAC 0.1875A Size 6,3x32 Soldered connection

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.