5mm LED Housing (Metal), 9.2mm Diameter, 12.8mm Height — Complete Guide

LED indicators are essential components across electronic devices, control panels, appliances, and industrial systems. To ensure LED diodes remain securely positioned and visually effective, choosing the right LED housing is critical. The 5mm LED housing (metal type, 9.2mm diameter, 12.8mm height) offers durability, professional appearance, and stable LED performance, making it a preferred choice for manufacturers and engineers.

This article explores the features, benefits, applications, and technical advantages of this metal LED holder, providing a comprehensive overview for designers, purchasers, and system integrators.

Introduction to 5mm Metal LED Housing

A 5mm LED housing is designed to protect, position, and enhance the visibility of standard 5mm LED diodes. What distinguishes this model is its metal construction, 9.2mm outer diameter, and 12.8mm height, making it suitable for environments where durability and aesthetics are essential.

Metal LED holders are widely used in instrumentation, dashboards, machinery panels, and consumer electronics, where long-term reliability and superior finish are required. This model also supports general LED indication, back panel illumination, and circuit board status indicators.

Key Features of the Metal 5mm LED Housing

1. Metal Material for Superior Durability

Unlike plastic housings, this model is made from high-quality metal, which offers:

• Strong resistance to impact

• Excellent heat dissipation

• Aesthetic and professional appearance

• Longer service life in harsh environments

Metal is especially beneficial in outdoor, automotive, and industrial settings.

2. Designed for Standard 5mm LEDs

The housing perfectly supports all standard 5mm LED diodes, including:

• Single-color LEDs

• Bi-color or tri-color LEDs

• Diffused or water-clear lens styles

• Round or flat-top LED types

This versatility makes it easy for engineers to integrate into multiple product lines.

3. Optimal Dimensions for Panel Mounting

• Outer Diameter: 9.2 mm

• Height: 12.8 mm

• Recommended Hole Size: 8.1 mm

These dimensions ensure:

• Secure, vibration-resistant mounting

• Clean installation with a flush finish

• Compatibility with standard panel thicknesses

The precise fit prevents the LED from wobbling or dislodging during operation.

4. Suitable for LED Indicators & Panel Illumination

This LED housing is ideal for:

• Front panel indicators

• Status and signal lights

• Backpanel illumination

• Circuit board LED indicators

Its reflective interior helps enhance LED brightness and focus the output forward.

5. ROHS Compliant

Manufactured according to RoHS environmental standards, the housing contains:

• No hazardous substances

• Safe materials for consumer and industrial products

This ensures global compliance for manufacturers exporting to the EU, UK, and U.S. markets.

Benefits of Using a Metal LED Housing

✔ Enhanced Protection

The metal enclosure shields the LED from:

• Accidental impacts

• Dust and contaminants

• Heat exposure

• Mechanical stress

This results in improved long-term reliability.

✔ A Professional and Clean Aesthetic

The polished metal bezel enhances the product’s overall appearance, making it ideal for:

• Dashboard panels

• Medical instruments

• Audio equipment

• Control boxes

Designers often choose metal housings when appearance matters as much as functionality.

✔ Better Heat Dissipation

Metal conducts heat better than plastic, protecting the LED diode from thermal damage and maintaining stability over time.

✔ Quick & Secure Installation

The precisely engineered hole size allows quick integration into:

• Metal panels

• Plastic housings

• PCBs

• Equipment doors

Manufacturers benefit from faster assembly with consistent results.

Applications of the 5mm Metal LED Housing

1. Industrial Control Panels

Used for power indicators, system status lights, and machine operation signals.

2. Consumer Electronics

Common in power supplies, chargers, audio amplifiers, and home appliances.

3. Automotive Dashboards & Indicators

Provides rugged, vibration-resistant protection for LED indicators in vehicles.

4. Medical & Laboratory Equipment

Ideal for sterile or controlled environments where durability is essential.

5. Communication and Networking Devices

Used for router LEDs, server indicators, and diagnostic panels.

6. DIY Electronics & Custom Projects

Makers appreciate its clean, professional look and easy installation.

Case Study: Industrial Equipment Manufacturer

A U.S. machinery company replaced plastic LED housings with this metal 5mm LED holder due to recurring breakage.
Results after switching:

• 40% reduction in LED failures

• Improved panel appearance

• Faster assembly due to better fit

• Enhanced customer satisfaction

The durability alone justified the upgrade in their production line.

User Testimonials

✔ “The metal housing gives our control panels a much more premium feel. Installation is fast and secure.”
– Electronics Manufacturing Engineer, UK

✔ “We use these for all our power indicators. They’re sturdy and visually clean. Highly recommended.”
– Product Designer, USA

✔ “Great heat dissipation and strong construction. Much better than any plastic holder we used before.”
– Industrial Automation Technician

Conclusion

The 5mm metal LED housing (9.2mm diameter, 12.8mm height) is a robust, attractive, and reliable component for LED indication applications. Whether for industrial equipment, consumer electronics, automotive dashboards, or custom projects, this housing delivers dependable performance and a professional finish.

If you want improved durability, better heat handling, and a premium look for your LED indicators, this metal housing is an excellent choice.

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