Impedance Control PCB

Impedance Control PCB , pcb circuit strictly control the trace width, thickness and dielectric thickness, pcb circuit tolerance of impedance trace ≤±5% is better for impedance matching, pcb circuit apply to High-frequency/high-speed devices and 5G communication equipment. HUIHE CIRCUITS Impedance Control PCB has passed ISO9001 / ISO13485 /IATF16949 / UL /RoHS / REACH certification.

Impedance Control PCB List

4 Layer ENIG Impedance Control Multilayer PCB

4 Layer ENIG Impedance Control Multilayer PCB Board

4 Layer ENIG Impedance Control PCB Board Manufacturing

4 Layer ENIG Impedance Control PCB board service

4 Layer ENIG Impedance Control PCB

4 Layer LF-HASL Impedance Control PCB factory

4 Layer LF-HASL Impedance Control PCB

6 Layer ENIG Impedance Control PCB

Classification Of PCB Impedance

Characteristic Impedance: (Characteristic Impedance) When two conductors are insulated from the earth, the impedance between each other.

Differential Impedance: (Differential Impedance) the measured impedance between two conductors.

Factors Affecting Impedance In PCB

A: The dielectric constant (TMr) is determined by the raw material. (Plate, prepreg)

B: Circuit thickness (T): Determined by raw materials and process capability.

C: Line width (w): Determined by the customer's design manuscript and process capability.

D: Media thickness (H): Determined by the customer's design manuscript and process capability and raw materials.

As a professional custom circuit board maker, we provide bare printed circuit board, bare pcb board, digital voltmeter pcb and etc. For pcb board application or more information, please feel free to contact us!