Mersen SMG-V1/10 - 250VAC Fast Acting Glass 4.5mm x 14.5mm 250 Volts 0.1 Amps SMG-V series.
Mersen

SMG-V1/10

Alternate Item Number: 782001237561

UPC: 782001237561

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Minimum Qty: 10

Multiplier: 10

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Overview

The Mersen SMG-V1/10 is a critical component for ensuring the integrity and longevity of sensitive electronic and industrial equipment. As a fast-acting glass fuse, it provides essential overcurrent protection, swiftly interrupting electrical circuits in the event of faults or surges. This precise and rapid response is paramount in preventing damage to delicate components, safeguarding against potential fire hazards, and maintaining operational continuity. Engineered with meticulous attention to detail, the SMG-V1/10 operates at a rating of 250VAC and a precise current of 0.1 Amps. Its compact dimensions of 4.5mm x 14.5mm make it an ideal choice for applications where space is at a premium, without compromising on protective capabilities. This fuse is a key element within Mersen's renowned SMG-V series, a line specifically designed to meet the stringent demands of low-current protection scenarios. These often include sophisticated control systems, advanced power supplies, telecommunications equipment, and various consumer electronics where even minor overcurrent events can lead to significant system failures. The fast-acting characteristic of the SMG-V1/10 is its defining feature. Unlike time-delay fuses, it reacts almost instantaneously to overcurrent conditions, offering superior protection against short circuits and sudden, high-magnitude surges. This rapid interruption minimizes the duration and intensity of fault currents, thereby reducing thermal stress on connected circuitry and preventing irreversible damage. For engineers and technicians, this translates to enhanced system reliability, reduced downtime, and lower maintenance costs. Mersen, a globally recognized leader in electrical protection and power management solutions, brings its extensive expertise to the SMG-V1/10. Their commitment to quality and innovation ensures that each fuse meets rigorous performance standards. When selecting fuses for critical applications, choosing a reputable manufacturer like Mersen provides an added layer of confidence in the product's dependability and safety. The SMG-V1/10 is not just a fuse; it's a vital safeguard designed for demanding environments and precise protection needs. Key features and benefits of the Mersen SMG-V1/10 include: * **Fast-Acting Protection:** Offers immediate interruption of fault currents, crucial for sensitive electronics. * **Precise Current Rating:** 0.1A rating ensures protection tailored for low-current circuits. * **High Voltage Compatibility:** Rated for 250VAC, suitable for a wide range of industrial and electronic power systems. * **Compact Form Factor:** 4.5mm x 14.5mm dimensions allow for easy integration into space-constrained designs. * **Durable Glass Construction:** Provides visual indication of fuse status and robust performance. * **SMG-V Series Excellence:** Part of a specialized series known for reliable low-current protection. * **Mersen Quality Assurance:** Manufactured by a trusted industry leader in electrical safety and protection. Applications for the Mersen SMG-V1/10 are diverse and include, but are not limited to, protection of internal circuitry in power supplies, control boards, instrumentation, medical devices, and telecommunications equipment. Its selection is a testament to the need for precise, rapid, and reliable overcurrent protection in modern electrical systems.
  • Mersen SMG-V1/10 Fast Acting Glass Fuse
  • 250VAC, 0.1A Current Rating
  • Compact 4.5mm x 14.5mm Dimensions
  • Ideal for Low-Current Electronic Protection
  • Reliable Overcurrent Interruption

Specifications

Amperage Rating
0.1 A
Application
Electronic circuits
Brand Name
Ferraz Shawmut
Connection
Ferrule
Current Rating
0.1 A
Interrupt Rating
0.035 kA
Material
Glass
Mounting
Clip
Series
SMG-V
Size
4.5mm x 14.5mm
Special Features
Glass Body Fasting Acting 4.5 x 14.5mm 2AG SMG-V fuses have 1-1/2" wire lead each end.
Standard
1/10A & 3/8A, 250VAC UL Listed CSA Cert., 1/8A - 7A, 350VAC, UL/CSA Recognized 8A & 10A, 125VAC RoHS Compliant
Type
4.5 X 14.5 mm miniature fuses
Voltage Rating
250 VAC
Package Dimensions (L x W x H)
3.59 IN x 0.217 IN x 0.217 IN
Package Dimensions (L x W x H)
9.1186 cm x 5.5118 mm x 5.5118 mm
Package Weight (Imperial)
0.010 L
Package Weight (Metric)
0.005 kg
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POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

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POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

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.