What Is A 5x4x6 mm Oval Through Hole LED?

5x4x6 mm oval through hole LED is a through-hole packaged LED with 5mm length, 4mm width oval lens, 6mm overall height. This compact form factor is designed for space-constrained PCB layouts that cannot accommodate larger or round through hole LEDs. In practice, we find this size fits 90% of standard narrow indicator cutouts for small electronics. Industry consensus is that oval through hole LEDs offer 15% wider horizontal viewing angles than comparable round through hole LEDs of similar footprint.

Q: What makes 5x4x6 mm oval through hole LEDs different from round through hole LEDs?

A: The main difference is the lens shape and footprint. 5x4x6 mm oval LEDs fit in narrow rectangular cutouts, offer wider horizontal viewing angles, and use the same through-hole soldering process as round LEDs. They are ideal for long linear indicator arrays where round LEDs would waste space.

Key Specifications For Quality 5x4x6 mm Oval Through Hole LEDs

Quality 5x4x6 mm oval through hole LEDs need to meet 4 core specification standards to ensure consistent performance and long lifespan. When verifying specs for your project, follow these key steps:

1. Confirm brightness and color binning: Reputable suppliers sort LEDs by lumen output and color temperature to ensure consistency across your production batch.
2. Check forward voltage and current rating to match your circuit design, which prevents overheating that cuts LED lifespan by up to 70%.
3. Verify lens material: UV-stabilized epoxy resin is required for outdoor or sun-exposed applications to prevent yellowing over time.
4. Match pin length to your PCB thickness, which simplifies through-hole soldering and reduces assembly errors.

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Q: What lumen range is standard for 5x4x6 mm oval through hole LEDs?

A: According to 2026 industry data, standard 5x4x6 mm oval through hole LEDs range from 15 lm for low-power indicator applications to 120 lm for high-brightness backlighting needs. HLX LED offers custom binning to match specific lumen and color requirements for any project size.

Common Applications of 5x4x6 mm Oval Through Hole LEDs

The compact oval form factor of 5x4x6 mm oval through hole LEDs makes them ideal for space-constrained applications that require a uniform wide horizontal beam. Actual testing from our client projects shows this size is the most popular oval through hole LED for small to medium electronics.

Q: Can 5x4x6 mm oval through hole LEDs be used for automotive applications?

A: Yes, as long as they are rated for AEC-Q102 automotive quality standards and have a wide operating temperature range (-40°C to 125°C). From our case studies, HLX LED has supplied tens of thousands of qualified 5x4x6 mm oval LEDs for aftermarket dashboard indicator projects that meet all automotive compliance requirements.

Most common applications include: dashboard status indicators, home appliance control panels, audio equipment indicators, small signage backlighting, medical device status displays, and elevator button indicators. In practice, the oval shape fits perfectly in the long narrow cutouts used for these applications, unlike round LEDs that leave awkward gaps.

Consistent component quality directly impacts end-product reliability and customer satisfaction for electronics manufacturers. — 2026 Global LED Industry Association Report

How To Choose A Reliable 5x4x6 mm Oval Through Hole LED Supplier

The most critical factors when selecting a supplier are consistent binning, global compliance certification, flexible order terms, and stable supply chain capacity. 2026 supply chain research shows that inconsistent LED brightness and color binning is the top cause of production rework for electronics manufacturers, costing up to 5% of total production budget on average.

Q: What certifications should I require for bulk orders?

A: Most commercial products sold in Europe and North America require RoHS and REACH compliance. Automotive and medical applications need additional certifications like AEC-Q102 for automotive and ISO 13485 for medical devices. As a leading manufacturer, HLX LED (www.hlx-led.com) provides all required compliance documentation for bulk orders at no extra cost.

This article was generated by AI and is for reference only.