Import Black Printed Circuit Board With Ic — Buy in Bulk from Supplier in China

The item is a black printed circuit board with an integrated circuit, featuring a green solder mask and white legend, fabricated on a FR4 Tg170 + PI substrate. The board thickness is 1.0 mm ±0.1 mm and each of the six layers carries 1 oz copper. Minimum trace width and spacing are 0.25 mm and 0.26 mm respectively, with a minimum via diameter of 1.0 mm and a surface finish of immersion gold. Controlled impedance is specified at 50 Ω ±10 %, and the design includes both rigid (layers 1‑2, 5‑6) and flexible (layers 3‑4) sections.

MKT Electronic offers a broad material palette including high‑TG FR4, CEM‑1, Teflon, ceramic, polyimide and metal‑base laminates, allowing customers to select the dielectric that best suits high‑frequency or thermal requirements. Typical FR4 material exhibits a dielectric constant around 4.5 and a loss tangent of 0.02 at 1 MHz, while standard industry practice follows IPC‑6012 Class 2 for board reliability. The company also provides a range of surface finishes such as HASL, ENIG and selective gold plating, giving flexibility for different assembly processes.

Typical buyers are OEMs in telecommunications, automotive and industrial control who need a mixed rigid‑flex solution with tight impedance control. The supplier operates from Shenzhen, Guangdong, and is listed under the harbour trust tier, although its response rate is currently zero, so prospective buyers should confirm communication timelines. Trade terms, minimum order quantities and lead times are not disclosed in the listing and must be negotiated directly with MKT Electronic.

MKT Electronic Co., Limited is located in Longwangmiao 88 Industrial Park, Shenzhen, Guangdong, China. The supplier is classified under the harbour trust tier, but its listed response rate is 0.00 per cent and no average response time is provided, indicating that buyers should verify communication reliability before placing orders.

The company advertises OEM and ODM services for a broad selection of PCB technologies, including rigid‑flex, blind and buried via, metal‑core, high‑current and HDI boards. It offers prototype fabrication and assembly with turn‑around times of 12‑24 hours for certain technologies, and it can source specialised materials such as Taconic, Arlon and Rogers upon request. Pricing, MOQ and lead‑time details are not published and must be obtained directly from the supplier.