5mm LED Diode with 53mm Long Pin – Ultra-Extended Lead Indicator for Industrial & High-Depth Panel Applications

The 5mm LED diode with 53mm long pin is a specialized high-brightness indicator designed for applications requiring extra-long lead length, extended reach, and flexible mounting. With an impressive 53mm pin extension, this LED supports installations where traditional short-pin components simply cannot reach—such as thick front panels, deep enclosures, and mechanically isolated PCB layouts.

Engineers, electronics manufacturers, and equipment designers rely on this diode when they need reliable visual indication, easy wiring, and precision positioning in demanding environments. Whether used for industrial machinery, commercial control panels, consumer devices, or prototyping, this LED offers outstanding performance, durability, and mounting versatility.

⭐ Key Features

1. Classic 5mm LED Package

The widely adopted 5mm round LED format provides:

• High brightness and sharp color output

• Excellent compatibility with PCB footprints

• Uniform light distribution

Ideal for signaling, status indication, and equipment monitoring.

2. Ultra-Long 53mm Lead Pins

The standout feature of this LED is its 53mm extended pin length, offering unmatched installation freedom:

• Suitable for extra-thick panels, metal housings, and insulated enclosures

• Better flexibility for custom bending, lead forming, or offset mounting

• Ideal for manual soldering, breadboard connections, testing jigs, and prototypes

This length significantly enhances mechanical adaptability compared to standard 5mm LEDs.

3. Multiple Lens Types Available

Choose the best illumination style for your project:

• Water Clear – maximum directional brightness

• Color-Tinted Clear – enhanced wavelength visibility

• Diffused – uniform glow and reduced glare

Each lens type is optimized for consistent performance.

4. High Efficiency & Low Power Consumption

Designed with modern LED chip technology:

• Produces strong illumination with minimal current

• Compatible with ICs, microcontrollers, and battery-operated devices

• Stable and long-lasting even under continuous operation

5. Durable & Reliable Build Quality

The LED uses:

• Heat-resistant epoxy resin

• Corrosion-resistant extra-long leads

• Mechanically stable base structure

Ideal for environments with vibration, heat, or heavy usage.

6. Fully RoHS-Compliant

Meets global environmental and health standards for safe manufacturing and export.

⭐ Applications

Thanks to its 53mm long pins, this LED is suitable for specialized and high-depth installations that most standard LEDs cannot support.

✔ Industrial Control Panels

• Machine status indication

• Operation mode LEDs

• Alarm and warning lights

Extended pins allow the LED to reach through deep front panels.

✔ Consumer Electronics

• Audio systems

• Appliance interfaces

• Charging indicators

✔ Automotive Electronics

• Dashboard add-on indicators

• Custom lighting modules

• Prototyping applications

✔ Instrumentation & Measurement Equipment

The long leads help engineers precisely position the LED for optimum visibility and alignment.

✔ DIY, Prototyping & R&D Labs

Perfect for:

• Breadboards

• Test wire routing

• Solder-free experimenting

• Custom lead bending

✔ Custom Lighting Fixtures

Extended leads allow flexible placement away from the primary PCB.

⭐ Benefits & Advantages

The 5mm LED diode with 53mm long pin delivers several key performance and assembly benefits:

✔ Maximum Mounting Flexibility

The unusually long pins solve issues with:

• Multi-layer enclosures

• Recessed PCB locations

• Non-conventional mechanical spacing

✔ Improved Heat Dissipation

Extended lead length enhances thermal management.

✔ Easy Assembly & Soldering

Long pins give technicians more gripping area during installation.

✔ Versatile for Professional & Hobby Use

Whether for industrial production or small DIY setups, this LED fits smoothly into any workflow.

✔ Excellent Visual Output

Bright, clear indication, even at low current, ensures dependable performance in critical signaling applications.

⭐ Case Study: Electrical Control Cabinet Manufacturer

A European panel manufacturer struggled with standard LEDs because their thick steel panels blocked short leads from protruding fully. Switching to the 5mm LED with 53mm long pins allowed:

• Direct installation without lead extenders

• 30% faster panel assembly time

• Reduced wiring complexity

• Stronger visibility consistency across all units

This modification improved workflow efficiency and reduced overall production cost.

⭐ User Testimonials

Automation Engineer – USA
“The 53mm leads are the perfect solution for thick industrial panels. No more extensions or adapters.”

Prototype Designer – UK
“Love these LEDs! Super easy to position and solder. Ideal for custom prototypes and testing boards.”

Electronics Manufacturer – Asia
“High brightness and impressive durability. Our assembly team prefers them over short-pin LEDs.”

⭐ Conclusion

The 5mm LED diode with 53mm long pin provides exceptional versatility, durability, and installation freedom for engineers and manufacturers. Its extended 53mm leads make it ideal for complex mechanical layouts, deep enclosures, and precision applications where visibility and reliability are crucial.

If you need a long-lead, high-performance LED for industrial-grade or specialized installations, this diode is the perfect choice.

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