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Basic Info

Model NO.	SMBJ5.0A SMAJ33CA
Trademark	CTK
Origin	China
HS Code	8541110000
Production Capacity	7300kk/Year

Product Description

1. Company introduction:Dongguan Tongke Electronics Co., LTD., founded in 2010, is a national high-tech enterprise specializing in semiconductor discrete devices chip testing and integrated circuit R & D and manufacture.In 2020, the "Semiconductor Integrated Circuit Engineering And Technology Research Center" was established. The application of automatic packaging and testing technology increased the output rapidly.In 2021, the company won the title of national "Little Giant", and was selected as Dongguan Collaborative Multiplication Enterprise. Dongguan Enterprise Technology Center has been established, and has carried out industry-university-research cooperation with Shanghai University of Technology and Jiangnan University in semiconductor packaging testing and wafer integrated circuit design, and developed 10 patents.2. Datasheet: Please contact us to send the full datasheet. Thank you!

3. Workshop:

4. Analyze equipment and reliability test

1, Are you a manufacturer or a trading company?
We are a manufacturer since 2010. Our factory manufactures high-quality electronic components including:Zener diodes, Schottky diodes, Rectifier bridges, Regulators, MOSFET, TVS, ESD, etc.The diodes and transistors especially in Minimelf, Melf, SOD123, SOD323, SOD-523, SOT23, SOT-23-5, SMA/SMB/SMC packages are very competitive. Products have been exported to many countries because of high reliability and good prices.

2. What certifications do you have:
Quality certification system: ISO 9001:2015 IATF16949
IECQ QC080000
Besides, All products comply with RoHS and REACH standards;

3. May I have some samples for testing?
Yes, sure. Free samples are available!

4. What about the delivery ?
Usually, the lead time is about 1-2 weeks after receiving payment. For some parts that need to produce, the delivery time is 3-4 weeks.

5. What about the payment terms ?
Order amount is less than $10000: 100% Advance.
Order amount is between $10000 and $20000: 50% Advance and 50% before shipment.
Order amount is more than $20000: 30% Advance and 70% before shipment.

6. What about the shipment terms ?
Order amount less than $10000: EXWOrder amount above $15000: FOB Shenzhen or FCA Hongkong7. Any protections for the distributors: Yes, for the authorized distributors you can record your customer to us and we will not quote to these customers. We can also provide FAE support and 12 months of quality warranty.