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Custom Packaging Uv Led Tianhui-1

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Product details of the packaging uv led

Quick Detail

Tianhui packaging uv led is manufactured by our experts using advanced technology with superior grade materials. Tianhui aims for continuous improvement on the quality of the product. It caters for the development of industry market with a broader prospect.

Product Description

Next, Tianhui will show you packaging uv led's details.

Items	Symbol	Condition	Min.	Typ.	Max.	Unit
Forward Current	IF			20		mA
Forward Voltage	VF	IF=20mA	3.0		4.0	V
Optical Power Output	Po	IF=20mA	15		20	mW
Peak Wavelength	λp	IF=20mA	425		430	nm
50% Power Angle		IF=20mA		5.5		deg.

Lead Forming

● When forming leads, the leads should be bent at a point at lease mm from the base of the lead.
Do not use the base of the lead frame as a fulcrum during lead forming.

● Lead forming should be done before soldering.

● Do not apply any bending stress to the base of the lead.
The stress to the base may damage the LED's characteristics or it may break the LEDs.

● When mounting the product onto a printed circuit board,the via-holes on the board should be exactly aligned with the lead pitch of the product. If the LEDs are mounted with stress at the leads, it causes deterioration of the cap and this will degrade the LEDs.

Storage
● Shelf life of the products in unopened bag is 3 months(max.) at <30°C and 70% RH from the delivery date.

If the shelf life exceeds 3 months or more, the LEDs need to be stored in a sealed container
with silica gel desiccants to ensure their shelf life will not exceed 1 year.

● Tianhui LED lead frame are gold plated iron alloy.This gold surface may be affected by environments
which contain corrosive substances. Please avoid conditions which may cause the LED to corrode, tarnish or discolor.

This corrosion or discoloration may cause difficulty during soldering operation.
It is recommended that the LEDs be used as soon as possible.

● To avoid condensation, the products must not be stored in the areas where temperature and humidity fluctuate greatly.

Handling Precautions
● Do not handle LEDs with bare hands, it may contaminate the LED surface and affect optical characteristics.
In the worst case, catastrophic failure from excess pressure through wire-bond breaks and package damage may result.
● Dropping the product may cause damage.
● Do not stack assembled PCBs together. Failure to comply can cause the cap portion of the product to be cut, chipped, delaminated and/or deformed. It may cause wire to break, leading to catastrophic failures.

Company Advantages

company. We focus on the business of UV LED Module, UV LED System, UV LED Diode. With the tenet of 'serving customers, adding value for customers', Tianhui pays great attention to customers and tries our best to provide them with better products and more professional technical services. Tianhui has a professional technical team and an experienced marketing team to promote the production and sales of products. In addition to providing high-quality products, we also provide effective solutions based on the actual conditions and the needs of different customers.
We only produce high-quality products. Welcome customers to contact customer service staff for consultation!

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.

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we are committed to LED diodesfor over 22+ years, a leading innovative LED chipsmanufacturer & supplier for UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm.