3mm Short Head Through-Hole LED Indicator Lamp, Single Color DIP LED
3mm Short Head DIP LED - Hongcheng Optoelectronics LED Manufacturer
Product Overview:
The 3mm short head LED is a low-profile through-hole light-emitting diode with a ~3mm diameter short lens package, featuring low mounting height, compact size, stable brightness and uniform emission. Ideal for space-constrained control panels, instruments and electronic equipment indication; emitting color, brightness, wavelength, lens color and lead length can be customized.
Key Advantages:
- 3mm short head package with a lower mounting height
- Saves internal device and panel mounting space
- Uniform emission with clear status indication
- Available in red, yellow, green, blue, white and orange
- Clear, diffused and tinted lens options available
- Customizable brightness, wavelength, voltage and lead length
Applications:
- Home appliance panels, switch and key indicators
- Instruments, meters and industrial control equipment
- Audio equipment, amplifiers and communication products
- Power supplies, chargers and security equipment
- PCB status indication
- , gifts and small electronic products
Product Features:
Chip: Grade-A chips from leading Taiwan and mainland brands with stable brightness, excellent color consistency and strong ESD resistance.
Gold wire: 99.9% pure gold wire bonding with excellent conductivity and firm, reliable solder joints.
Encapsulant: high-quality epoxy resin in clear, diffused or tinted options with excellent light transmittance and non-yellowing performance.
Lead frame: high-quality metal lead frame with good conductivity; custom lead lengths, bending and polarity options available.
Packaging: bulk, bagged or customer-specified packaging with anti-static and moisture protection.
Hongcheng HC-34LU22R38BJD-AA-L3mm short head red
Categories: 3mm series LED

Quick Specifications
| Product Name | 3mm Short Head DIP LED |
| Package Type | DIP package, short head |
| Dimensions | 3mm |
| Mounting | DIP through-hole |
| Emitting Color | Multiple colors available (red/yellow/green/blue/white/orange), customization supported |
| Chip Grade | Grade-A chips |
| Wire Bonding | 99.9% pure gold wire bonding |
| Environmental Certification | RoHS |
| Manufacturer | Dongguan Hongcheng Optoelectronics Co., Ltd. |
| Customization | Customizable color, brightness, wavelength, lens and lead length |
| Detailed Parameters | Full electrical parameters are available in the datasheet PDF on this page |
💡 Typical applications: status indicators on industrial equipment, PLC panel backlighting, instrument key lamps and appliance power indicators. Custom lead length and forming available.
Q: Can the lead length be customized?
A: Standard leads are 23-25mm. Custom cut leads (down to 3.5mm) and formed bends are available, and tape packaging supports auto-insertion machines.


