TH-UV425J20X-TO46 Uv Led Curing D/P 100days Tianhui Brand

Product details of the uv led curing

Product Introduction

The production of Tianhui uv led curing adopts the lean production method, reducing the waste and lead time. The stipulate strict quality inspection through the whole process guarantees the product is of the quality that meets the industry standard. The product will soon become the standardized one in the field.

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 Advantage

• Tianhui enjoys a good geographic location. There are different major traffic lines crossing the city. The transportation of UV LED Module, UV LED System, UV LED Diode is strongly guaranteed by the unimpeded traffic.
• Our company constantly optimizes management system and fostered an elite team. They are professional and have vocational ethics, who are a driving force for long term development.
• Since the establishment in our company has accumulated rich production experience and successfully cooperated with many large domestic enterprises.
• Tianhui takes constant innovation and improvement on the service model and strives to provide efficient and considerate services for customers.
If you would like to partner with Tianhui, please leave your contact information. We will get back to you as soon as possible!