3mm Bullet Head Through-Hole LED Indicator Lamp, Single Color DIP LED
3mm Bullet Head DIP LED - Hongcheng Optoelectronics LED Manufacturer
Product Overview:
The 3mm bullet head LED is a round through-hole light-emitting diode with a ~3mm diameter bullet-shaped lens, featuring high brightness, focused output, good directionality and high visibility. Ideal for electronic equipment, instruments, home appliance panels and industrial control indication; emitting color, brightness, wavelength, lens color, viewing angle and lead length can be customized.
Key Advantages:
- 3mm bullet head package with a compact, regular outline
- Top lens focusing with high brightness and good directionality
- Through-hole two-pin structure for easy installation
- Available in red, yellow, green, blue, white, orange and purple
- Clear, diffused and tinted lens options available
- Customizable brightness, wavelength, viewing angle and lead length
Applications:
- Indicator lights for instruments and industrial equipment
- Home appliance panels, switch and key indicators
- Audio equipment, amplifiers and communication devices
- Power supplies, chargers and security products
- Traffic signals and electronic signage
- , gifts and decorative 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 with excellent light transmittance and clear focusing; heat-resistant and non-yellowing.
Lead frame: high-quality metal lead frame with excellent conductivity; custom lead lengths, bending and polarity options available.
Packaging: bulk, bagged or customer-specified packaging with anti-static and moisture protection.
Hongcheng HC-34LU04W111CMC-AA-L-13mm bullet head white
Hongcheng HC-34LU04FR4CMC-AA-L3mm bullet head purple
Hongcheng HC-34LU04B411CM-AB-L 3mm bullet head blue
Hongcheng HC-34LU04029CJC-AA-L3mm bullet head orange
Hongcheng HC-34LU04B711CMC-AA-L3mm bullet head ice green
Categories: 3mm series LED
Quick Specifications
| Product Name | 3mm Bullet Head DIP LED |
| Package Type | DIP package, bullet 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.
