Home > Products > Impedance Control PCB
  • 4 Layers Impedance PCB Board

Impedance Control PCB

4 Layers Impedance PCB Board

Impedance is the sum of the resistance and reactance of an electrical circuit expressed in Ohms. The resistance being the opposition to current flow present in all materials.

The reactance is the opposition to current flow resulting from the effect of the inherent capacitance and inductance of the conductor interacting with changes in voltage and current. In DC circuits there is no reactance and the resistance of copper conductors is typically insignificant.

Send Inquiry >
Basic Information
Layer 4L
Base Material FR4
Board thickness 1.6mm
Copper weight 1Oz
Surface finish Immersion Gold
Application Industrial Facilities
Certificate UL, ISO9001, TS16949, RoHS
Additional Information
Brand SDY
Origin Shenzhen, China
Packing Inner Bubble Pack + Standard Carton
Payment Terms T/T
Transportation Ocean, Land, Air
- -
- -

Application

The typical design considerations involved in the determination for controlling the impedance are the strength of the signals involved, the susceptibility of the circuit to noise and signal distortion, the criticality of signal timing and the speed at which the signal’s source is attempting to force a change in voltage and/or current.

Sandeying Electronics uses the industry standard Polar Impedance Calculator SI8000 to calculate impedance. We can produce transmit high-frequency, high-speed signal of the electronic device-specific Impedance Control PCB, such as computers, communications equipment. We can set the Impedance according to customer requirements.

PCB capability and services

  • 1

    Single-sided, double side & multi-layer PCB. FPC. Flex Rigid PCB with competitive price, good quality and excellent service

  • 2

    CEM-1, FR-4, FR-4 High TG, Aluminum base material, Polyimide, Rogers, Taconic etc

  • 3

    HAL, HASL, Immersion Gold, Immersion Silver, Plating Gold, Plating Nickel, Plating Silver, Gold Finger, OSP surface treatment

  • 4

    Quantities range from sample to mass order100% E-Test

Our Advantages

  • Certification

    ISO 9001 and UL certificate

  • Technology

    Comprehensive technical support from design to manufacture

  • Innovation

    High technology supported by continuous investment

  • Profession

    More than 10 years experiences in the production of PCB

  • Team

    Professional oversea sales team with over 5years working experiences

  • Service

    Excellent after-sell service

  • What We Need ?

    Gerber files / PCB files

    Pcb sepecification: base material; board thickness; copper thickness; color of solder mask and silkscreen; surface finished

    Quantity and Time requirement

  • Freight and Payment

    By DHL, UPS, FedEx, TNT using clients account.

    We suggest you using our DHL, UPS, FedEx, TNT forwarder.

    By EMS (Usually for Russia Clients), price is high.

    By sea for mass quantity according to customer's requirement.

    By customer's Forwarder.

    By Paypal, T/T, West Union, etc.

  • PCB Production Time

    1-2Layers : sample: 2-3 days / mass production: 7-8 days

    Multi-layer : sample: 5-6 days / mass production: 8-10 days

    Special board : 2 weeks / mass production: 2 weeks

  • ISO certificate

  • ISO certificate

  • ISO certificate

Inquiry Now!

Contact us

  • Tel :

    +86-755-2918 2556 / +86-755-8177 5594

  • E-mail :

    mkt@sdy-pcb.com

  • Fax :

    +86 755 2746 7877

  • Address :

    7/F, Tongfang Center, Zhongxin Road, Xinqiao Street, Bao’an District, Shenzhen, 518104.

  • Factory :

    4/F, No.2 Building, Wanxia Industrial Park, Tongfuyu Industrial Zone, Shajing Street, Bao'an District, Shenzhen.

  • Country :

    China

E-mail:

Subject:

Content:

Inquiry Now!

© 2019 Shenzhen SanDeYing Electronic Co., Ltd | All Right Reserved | Design by Gemelsoft.