Tianhui- one of the leading UV LED chip manufacturers and suppliers provides ODM/OEM UV led chip service.

Packaging Uv Led Packaging Uv Led Tianhui Brand

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Product details of the packaging uv led

Product Information

packaging uv led is made with unique arts technology. The performance of this product is able to achieve the highest levels of satisfaction of our valuable clients. Reliable, high-quality services help Zhuhai Tianhui Electronic Co., Ltd. generate trust and professional interaction.

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 Feature

• Tianhui has a unique quality management system for production management. At the same time, our large after-sales service team can improve the quality of the products by investigating the opinions and feedback of customers.
• In recent years, Tianhui has continuously optimized the export environment and has striven to expanded export channels. Besides, we have actively opened up the foreign market to change the simplex situation of the sales market. All these contribute to the increment of market share in the international market.
• Founded in we have gone through years of hardships. And our business scale has been increasing year by year.
Tianhui is looking forward to hearing from you!

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.