We are engaged in the R&D and production of surface mount TVS diode SMCJ, DO 214AC TVS diode, surface mount TVS diode SOD123FL, and having a strong design team to independently develop new products now. We are specialized in producing various high quality transient absorber diode, high quality, good performance and competitive price. The company adheres to the product-oriented, market-oriented, operating philosophy of honesty and trustworthiness, and users, and participates in the domestic and foreign markets with high-quality products. Our company is committed to maintaining the highest standards of ethical and moral conduct in all our business dealings. Our company is committed to delivering the best value to our clients, without compromising on quality or service. We have a commitment to social responsibility and giving back to communities. It has always been the mission of our service team to ensure that all problems encountered by customers are solved in a timely manner.
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![SMBJ TVS Diode]()
SMBJ TVS DiodeCTK's SMB TVS Diode collection is designed to provide robust protection and efficient switching for a wide array of electronic applications. As a leading factory in the industry, we understand the -
![SOD123FL TVS Diode]()
SOD123FL TVS DiodeEngineered for excellence, the SOD-123FL TVS Diode from CTK represents the pinnacle of modern semiconductor manufacturing. This series is specifically developed to address the growing need for -
![SMAJ TVS Diode]()
SMAJ TVS DiodeEngineered for excellence, the SMA TVS Diode from CTK represents the pinnacle of modern semiconductor manufacturing. This series is specifically developed to address the growing need for compact yet -
![SMCJ TVS Diode]()
SMCJ TVS DiodeThe CTK SMC TVS Diode series is a premium line of electronic components designed for high-efficiency power management and signal integrity. As a dedicated manufacturer, we ensure that every SMC TVS
Loretta Flowers
Their designers are very creative. We expressed our ideas about the product to this manufacturer, and they sent us samples very quickly, and the product functions very well.
Ivory Brown
As the saying goes, good quality is the premise of enterprise reputation, the basis of enterprise survival and the guarantee of enterprise efficiency. This company agrees with this and continues to
Carol Roussel
The customer service staff of this company will not only answer our questions in a timely manner, but also often send us some video explanations, which are very suitable for our needs.
Jennifer Hartig
My customers love these products, and they are full of praise!
Karen Marcus
Don't miss it. This company is really a treasure trove. I have bought from their store many times and the quality is absolutely guaranteed.
Chris Anderson
From the material to the production, I am completely assured. The designer is still very attentive, and the style is also in accordance with my requirements. Overall, I am still very satisfied.
We can create additional value in mutual interest with our customers and provide sound solutions to them, making us become a preferred manufacturer of plastic encapsulated transistor SOT 523, DO 15 rectifier diode. Tongke Electronic Co., Ltd. is one of the most experienced transient absorber diode manufacturers and suppliers in China, featured by quality products and low price. Please rest assured to wholesale advanced transient absorber diode made in China here from our factory. Contact us for pricelist.