PCB Mounting Fuse Holder 5x20mm

PCB Mounting Fuse Holder 5x20mm Overview

The PCB Mounting Fuse Holder (5x20mm) is a compact, robust fuse housing designed to accept standard 5x20mm glass or ceramic cartridge fuses directly on a printed circuit board. It enables simple integration of overcurrent protection into electronic designs without bulky external fuse clips or boxes.

Key Benefits

• Secure, low-profile mounting that saves board space
• Reliable electrical contact with minimal resistance
• Fast fuse access for maintenance and field service
• Simple soldering process for automated or manual assembly

Features

• Designed specifically for 5x20mm glass or ceramic cartridge fuses
• Strong and secure fuse retention via metal spring contacts
• Stable electrical connectivity and low contact resistance
• Compact, space-saving footprint suitable for dense PCBs
• Quick and hassle-free fuse replacement
• Suitable for both DIY and professional electronic assemblies

Technical Specifications

• Fuse size compatibility: 5 x 20 mm (glass or ceramic)
• Mounting: Through-hole PCB solderable pads
• Contact type: Metal spring contacts for firm retention
• Material: High-temperature resistant polymer housing (typical)
• Typical applications: Power supplies, chargers, audio amplifiers, test instruments, and embedded control boards

Applications

• Power supplies and switch-mode power supply (SMPS) circuits
• Battery chargers and AC/DC adapters
• Consumer electronics and test equipment
• Audio amplifiers and home audio gear
• DIY electronics, prototyping, and repair work
• Embedded and industrial control boards

Installation and Soldering Tips

• Place the holder on the PCB so the fuse axis is accessible for easy removal.
• Use correct soldering temperature and time to avoid damaging the plastic housing.
• Confirm pad footprint and hole size match the holder before final assembly.
• Test continuity after soldering to ensure low resistance across contacts.

Why Choose This 5x20mm PCB Fuse Holder

This fuse holder offers a practical balance of durability, compact size, and ease of maintenance. Its metal spring contacts provide secure retention and reliable electrical connection, while the easy-solder design simplifies assembly for both automated production and one-off projects. It is ideal for adding dependable overcurrent protection directly on the PCB where space is limited.

Ordering and Compatibility

• Works with all standard 5x20mm glass and ceramic fuses.
• Check board layout and clearance to ensure proper access to the fuse for replacement.
• Contact supplier for bulk pricing or custom reel options for automated assembly.

Note: Images are for illustration purposes only.