Littelfuse 100056 - 100 FUSE CLIP FOR 5X20 FUSES 00056. Circuit Board Mount Fuse Clips for 5mm Diameter Fuses.
Littelfuse

100056

Alternate Item Number: 01000056Z

UPC: 079458184556

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Minimum Qty: 2000

Multiplier: 2000

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Overview

The **Littelfuse 100 Series Fuse Clip (SKU: 100056)** is a precision-engineered, circuit board mount solution designed to securely hold **5x20mm fuses** in industrial and electronic applications. As a critical component in overcurrent protection systems, this fuse clip ensures reliable electrical connections while facilitating quick fuse replacement—a necessity in high-performance environments where downtime is costly. Engineered by **Littelfuse**, a global leader in circuit protection with over 90 years of innovation, the 100 Series Fuse Clip combines durability, precision, and ease of integration to meet the stringent demands of modern electrical and electronic systems. **Key Features and Technical Benefits** The **100 Series Fuse Clip** is specifically designed for **circuit board mounting**, offering a compact and robust solution for applications requiring **5x20mm fuses**. Its **surface-mount technology (SMT)** design ensures stable and vibration-resistant connections, making it ideal for environments subject to mechanical stress, such as industrial control panels, power supplies, and telecommunications equipment. The clip’s **high-conductivity materials** minimize contact resistance, ensuring consistent performance and reducing the risk of false tripping or overheating. Additionally, the **precision-engineered contact points** guarantee a secure fit for the fuse, preventing accidental dislodgment during operation or maintenance. **Typical Applications and Industry Use Cases** This fuse clip is widely utilized across multiple industries, including **industrial automation, renewable energy systems, automotive electronics, and telecommunications infrastructure**. In **industrial control systems**, it provides essential overcurrent protection for PLCs, motor drives, and power distribution units, safeguarding sensitive components from damaging fault currents. Within **renewable energy applications**, such as solar inverters and wind turbine controllers, the 100 Series Fuse Clip ensures reliable protection against transient surges and overloads, enhancing system longevity and reliability. Automotive manufacturers integrate these clips into **EV charging stations, battery management systems, and infotainment units**, where compact design and high reliability are paramount. Telecommunications providers rely on Littelfuse fuse clips in **network switches, routers, and base stations**, where consistent performance under varying load conditions is critical to maintaining uninterrupted service. **Selection and Installation Considerations** When selecting a fuse clip for a specific application, engineers must consider factors such as **current rating compatibility, environmental conditions, and mechanical constraints**. The **Littelfuse 100 Series** is compatible with a wide range of **5x20mm fuses**, including fast-acting, slow-blow, and high-breaking capacity variants, allowing for tailored protection strategies. Its **tin-plated copper construction** provides excellent corrosion resistance, making it suitable for both indoor and outdoor environments. Installation is straightforward, with **reflow soldering compatibility** ensuring seamless integration into automated PCB assembly lines. For applications requiring **high vibration resistance**, the clip’s **reinforced solder tabs** and **low-profile design** minimize stress on the board and connections. **Why Choose Littelfuse for Circuit Protection?** Littelfuse is a trusted name in circuit protection, renowned for its **innovative solutions, rigorous testing, and global reliability**. With a portfolio spanning **fuses, circuit breakers, TVS diodes, and surge protection devices**, Littelfuse delivers end-to-end protection for electronic systems. The **100 Series Fuse Clip** exemplifies the company’s commitment to quality, offering engineers a **cost-effective, high-performance component** that meets industry standards such as **UL, CE, and RoHS**. Whether deployed in a **high-volume manufacturing facility** or a **critical infrastructure project**, Littelfuse fuse clips provide the **durability and precision** required to maintain operational integrity. By choosing Littelfuse, professionals gain access to **technical support, customization options, and a legacy of reliability** that spans decades, ensuring their systems remain protected and productive.
  • Precision-engineered for 5x20mm fuses with secure circuit board mounting
  • High-conductivity materials minimize contact resistance and prevent overheating
  • Surface-mount technology (SMT) for vibration-resistant and stable connections
  • Compatible with fast-acting, slow-blow, and high-breaking capacity fuses
  • UL, CE, and RoHS compliant for global industrial and commercial applications

Specifications

Application
Electronics
Brand Name
Littelfuse
Mounting Type
Circuit Board Mount
Size
5x20mm
Special Features
5x20 Fuse Clips
Sub Brand
5x20 Fuse Clips
Type
Fuse Clips
Package Weight (Imperial)
0.001 L
Package Weight (Metric)
0.454 g
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Frequently Asked Questions about Littelfuse

What certifications and standards do Littelfuse products comply with?

Littelfuse products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Customers can verify specific product certifications by consulting individual product datasheets on Littelfuse.com, which provide comprehensive details about standards compliance for each component.

What industries and applications are Littelfuse products used for?

Littelfuse products are critical for electrical protection and safety across multiple industrial sectors, including manufacturing, automation, power distribution, and electrical control systems. Their comprehensive product portfolio serves industries that require robust electrical protection, including motor and pump applications, solar installations, programmable logic controllers (PLCs), electrical switch panels, and critical infrastructure environments. Key product lines protect against overcurrent, voltage transients, ground faults, and temperature-related electrical risks, ensuring equipment safety and operational reliability.

What technical support does Littelfuse offer?

Littelfuse offers comprehensive technical support through multiple channels. Their Technical Hotline (800-TEC-FUSE) provides direct access to engineers who can help identify issues and recommend solutions. Additionally, Littelfuse offers extensive online Technical Resources at Littelfuse.com, including datasheets, product manuals, whitepapers, application guides, and online design tools. Their experienced product and application engineers also provide step-by-step support from design to installation.

What are the main product lines offered by Littelfuse?

Littelfuse offers comprehensive industrial protection and control product lines, including fuses, fuse holders, protection relays, temperature sensors, and electrical safety components. Their key product categories span surge protective devices, custom OEM products, electrical switch panels, medium voltage fuses, ground-fault protection relays, motor and pump protection devices, and temperature sensors. These products are designed to minimize electrical safety hazards, limit equipment damage, improve productivity, and safeguard personnel from electrical faults.

What are the key features of Littelfuse products?

Littelfuse products feature exceptional circuit protection technologies with key characteristics including UL/IEC safety standard compliance, low internal resistance, and advanced protective capabilities across multiple product lines. Their components provide critical protection for industrial systems, offering features like overcurrent protection, voltage transient suppression, and resettable protection devices with ultra-low resistance and compact designs. Key product lines include fuses, metal oxide varistors (MOVs), TVS diodes, PolySwitch devices, and specialized electronic protection components that enhance system reliability and safety.

What environmental ratings do Littelfuse products have?

Littelfuse products feature comprehensive environmental ratings, including NEMA Type 1, 2, 3, 3R, 4/4X, 12, and 13 certifications, as well as IP65 protection. These ratings ensure superior protection in diverse industrial environments, with an operating temperature range of -40°F to +131°F (-40°C to +55°C). Many products also include UV-stabilized materials and neoprene gaskets for enhanced durability in outdoor and challenging conditions.

What accessories are available for Littelfuse products?

Littelfuse offers several key accessories across their product lines, including fuse holders, voltage monitoring modules, and terminal connectors. Specific accessories include the LPSM003ZXID (indicating) and LPSM003Z (non-indicating) POWR-SAFE Dead Front fuse holders for Class CC and Midget-Style fuses, the VRM6048 voltage monitor accessory module, and female quick connect terminals (P1015 series) in various wire gauge sizes. These accessories are designed to enhance protection, monitoring, and connectivity for Littelfuse electrical components.

What is Littelfuse's warranty policy?

Littelfuse provides comprehensive warranty details on their official website at www.littelfuse.com/warranty. Customers should visit this page to review the specific warranty terms and conditions for their specific product lines. For direct warranty support or questions, customers can contact Littelfuse Technical Support at 1-800-TEC-FUSE or email [email protected].

What communication protocols do Littelfuse products support?

Littelfuse supports a comprehensive range of industrial communication protocols, including PROFIBUS, PROFINET, EtherNet/IP, DeviceNet, Modbus RTU, and CANopen. Our products provide flexible connectivity solutions across multiple industrial automation platforms, enabling seamless integration with various control systems and network architectures.

How are Littelfuse products typically installed?

Littelfuse products are typically installed using specialized mounting hardware like fuse holders, blocks, and panels designed for specific industrial applications. The POWR-SAFE Dead Front holders, for example, provide optimum protection for Class CC and Midget-Style fuses, supporting installations up to 600 VAC/DC. Installation often involves using precision terminals with strain relief, such as 0.25 in. female quick connect terminals, to ensure secure and safe electrical connections in industrial control systems.