2x5x7mm Round Bi-Color Through-Hole LED Indicator, Dual Color DIP LED Lamp
2×5×7mm Dual Color DIP LED - Hongcheng Optoelectronics LED Manufacturer
Product Overview:
The 2×5×7 rectangular LED is a large-area through-hole light-emitting diode in a 2×5×7mm package, featuring a large emitting area, clear outline, stable brightness and high long-distance visibility. Ideal for instruments, industrial equipment, control panels and bar displays; emitting color, brightness, wavelength, lens color and lead length can be customized.
Key Advantages:
- 2×5×7mm rectangular package with a large emitting area
- Clear display outline with striking indication
- Through-hole two-pin structure for easy installation
- Available in red, yellow, green, blue, white and orange
- Clear, diffused and tinted lens options available
- Customizable brightness, wavelength, voltage and lead length
Applications:
- Indicator lights for instruments and industrial equipment
- Home appliance panels, control panels and switch indicators
- Bar displays, status displays and backlight modules
- Audio equipment, amplifiers and communication devices
- Security equipment, power products and chargers
- Advertising decoration, electronic toys and gifts
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 good light transmittance and non-yellowing performance.
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-4A3U15A2W-OG-AA-LL257 rectangular orange-pure green dual color

Quick Specifications
| Product Name | 2×5×7mm Dual Color DIP LED |
| Package Type | DIP package |
| Dimensions | 2×5×7mm |
| Mounting | DIP through-hole |
| Emitting Color | Dual color (common cathode/common anode options) |
| 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 |


