26L I-Tera MT40 PCB

Product Description:

This product is a high-performance, high-frequency rigid PCB, using I-Tera MT40 as base material, finishing board thickness with 3.83mm, board size of 437.55mm × 191mm, surface treatment with Immersion Gold (ENIG). With its features of extremely low loss, stable dielectric constant, excellent flatness, and strong reliability, it is widely used in high-power RF modules, phased array antennas, microwave radio, and high-end communication equipment, which require stable high-speed signal transmission.

Product Specifications:

• Item	Specification
  Layer Count	26 layer
  Material	I-Tera MT40
  Board Thickness	3.83mm
  Trace Width / Line Space	4/4mil
  Surface Finishing	ENIG (2u")
  Board Dimension	437.55 × 191 mm
  Testing	100% AOI Test
  Certifications	ISO 9001 / CQC / ISO TS16949 / ROHS
  Application	Consumer Electronics / Home Appliance / Network Equipment

Product Advantages:

1. Excellent performance of high-frequency: With its features of low insertion loss & stable Dk/Df, I-Tera MT40 material is suitable for long-distance & high-speed signal transmission.

2. Stable thick-board structure: 3.83mm board thickness ensures high rigidity, low bow & twist rate, and strong anti-deformation ability.

3. Precision of large size board: 437.55×191mm with tight dimensional tolerance, suitable for large antenna & RF boards.

4. Immersion Gold advantage: good solderability, corrosion resistance, wire bonding available, long shelf life, stable contact.

5. High reliability: temperature & humidity resistant, suitable for harsh communication & industrial environments.

Company Profile:

1. Founded in 1997, Multech PCB is a leading manufacturer of high-end printed circuit boards in China with nearly 30 years of industry experience. Founded by senior PCB experts, the company's headquarter is located in Qianhai, Shenzhen, with its factory located in Huizhou. Covering with a workshop area of over 20,000 square meters, the factory is equipped with multiple modern automated production lines, with an annual output exceeding 2 million square meters.It can efficiently handle prototype orders, medium orders, and high volume orders.

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3. With a professional R&D team consisting of over 60 people, Multech PCB dedicate to technological innovation and specialize in high-density multilayer boards, HDI, backplane PCBs, high-frequency boards, metal core PCBs, flexible and rigid-flex PCBs and other special PCBs. 80% of campany's products are exported to Europe, the United States, Japan and the Asia-Pacific region, and are widely used in high-tech industries such as telecommunications, industrial control, medical treatment, automotive and aerospace.

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5. The company has passed international authoritative certifications including ISO9001, ISO14001, UL, RoHS and IATF16949, with fully compliant production processes and 100% full inspection before shipment to ensure stable and reliable quality. It has long provided one-stop PCB+PCBA solutions for global well-known enterprises, winning the trust of customers at home and abroad with high quality, cost-effectiveness and prompt delivery.

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  Certificates:

ISO 13485

ISO 9001

IATF 16949

ISO 14001

Manufacturing Process:

FAQ:

Can you produce 437.55×191mm large-size PCB?

Yes, we support large-panel high-frequency PCB with high precision.

1. Is Immersion Gold suitable for high frequency?

   Yes, ENIG is stable, low loss, and ideal for RF & microwave applications.

2. Can you control impedance?

   Yes, TDR testing & impedance control are available.

3. What is the delivery time?

   Prototype: 7–10 days; Mass production: 12–18 days.

4. Do you accept large thick-board orders?

   Yes, we specialize in large-size & thick high-frequency PCB.

5. What’s your minimum order quantity (MOQ)?

6. Our MOQ is 1 piece. We support prototype orders, small-batch trials, as well as medium and high-volume mass production to meet diverse R&D and production needs.

    What are the transportation methods used by your company?

   Air transport, sea transport, rail transport, DHL, FEDEX, UPS, TNT and certain designated freight forwarders for customer's needs.

7. What is your usual method of payment?

8. We usually use bank transfers and Paypal for receiving payments.

Delivery:

• Prototype: 7–10 working days

• Mass production: 12–18 working days

• Shipping: DHL / FedEx / UPS / air / sea

• Packaging: anti-static + vacuum + carton + reinforcement (protect large & thick board)