2mm Tower Through-Hole LED Indicator Lamp, Single Color DIP LED

2mm Tower DIP LED - Hongcheng Optoelectronics LED Manufacturer

Product Overview:

The 2mm tower LED is a miniature through-hole light-emitting diode with a ~2mm diameter tower-shaped lens, featuring compact size, focused output, stable brightness, good directionality and easy installation. Ideal for instruments, control panels, electronic equipment and precision indication; emitting color, brightness, wavelength, lens color and lead length can be customized.

Key Advantages:

2mm miniature tower package saves mounting space
Top emission with concentrated light and clear 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
Control panels, switch and key indicators
Home appliances, audio and communication equipment
Security equipment, sensors and testing instruments
Electronic toys, digital products and small appliances
PCB status indication and light guide structures

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 heat resistance; non-yellowing.

Lead frame: high-quality metal lead frame with good conductivity; custom lead lengths, polarity and bending options available.

Packaging: bulk, bagged or customer-specified packaging with anti-static and moisture protection.
Hongcheng HC-24LU01W3CMC-AA-L 2MM tower cool white
Hongcheng HC-24LU01B42BMD-AB-HB 2MM tower blue
Hongcheng HC-24U01G51CMD-AA-L 2MM tower pure green
Hongcheng HC-24LU01Y43AJD-AA-T 2mm tower yellow
Hongcheng Optoelectronics HC-24LU01R31BJD-AA-L 2mm tower red

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2mm Tower DIP LED product image

Quick Specifications

Product Name	2mm Tower DIP LED
Package Type	DIP package, tower
Dimensions	2mm
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

Hongcheng Optoelectronics LED

Contact: 139 2571 4318 WeChat Same Number

Email: 190593529@qq.com sales@led-hc.com

Address: Zhangmutou Section, Guanzhang Road, Zhangmutou Town, Dongguan City, Guangdong Province

No. 15, Building 15, No. 2108

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Frequently Asked Questions (FAQ)

1. Can I get free LED samples from Hongcheng Optoelectronics?

Yes. Dongguan Hongcheng Optoelectronics Co., Ltd. supports sample testing — you can verify electro-optical parameters, dimensions and soldering compatibility before placing bulk orders. To request samples, call +86 139 2571 4318 (WeChat same number) or email sales@led-hc.com with the model and quantity you need.

2. What is the minimum order quantity (MOQ)?

The MOQ for DIP (through-hole) LEDs is 1K (1,000 pcs); for SMD LEDs the MOQ is 3-5K, shipped in tape-and-reel packaging. The MOQ for customized models (special wavelength, brightness or voltage binning) is confirmed per custom solution. Please contact sales for an accurate quotation and MOQ for your model.

3. What are the lead times for samples and mass production?

Sample lead time is typically 3-4 working days; in-stock samples are usually shipped within 2 working days. Mass production lead time is typically 10-15 working days, confirmed according to order quantity and production schedule — please contact sales for an accurate lead time.

4. Are the products RoHS certified?

Yes. All Hongcheng LED diodes are RoHS and CE certified, made with A-grade chips, 99.9% pure gold wire bonding and high-temperature resistant encapsulant — anti-sulfuration and low light decay, meeting the environmental and reliability requirements of home appliance, automotive and industrial equipment applications.

5. Can voltage, wavelength, brightness or color be customized?

Yes. We support binning and customization of brightness, wavelength, voltage and color, and provide OEM services. Our product range covers 0201-5730 SMD LEDs, addressable RGB LEDs with built-in IC, side-emitting LEDs, and 2mm-10mm DIP LEDs, packed in vacuum moisture-proof tape and reel, suitable for automated SMT mounting and reflow soldering.

6. How do I get the product datasheet?

Every model has an official PDF datasheet (electro-optical parameters, dimensions, pad design, tape packaging and reliability test data) — 259 datasheets in total, all free to download with no login required. Browse the datasheet center (https://www.hc-led168.com/datasheets) by series, or download directly from each product page.

7. Is Hongcheng Optoelectronics a factory or a trading company?

Hongcheng Optoelectronics is a member of Guangyu Group — a professional LED diode source manufacturer based in Dongguan, Guangdong, China, with 20+ years of LED packaging experience. Factory-direct sales; over 50% of raw materials are imported from South Korea, Japan and Taiwan, China. Quality and lead time are controlled directly by the factory.