Leave Your Message

Mu Star Hot Sale Reliable Electronic PCB Assembly Printed Circuit Boards Railway Relay PCBA

Railway Relay plays a vital role in power systems by providing protection against faults, facilitating control functions, and enabling efficient power distribution. They act as the first line of defense against overcurrent, overvoltage, and other abnormalities that could compromise the integrity of the power system.

  • Board Thickness 0.11-0.5mm
  • Max.Copper Thickness 4OZ

product Description

Product description

  • We have experience in completing tens of thousands of different categories of products.
    There are new SMT and wave soldering equipment required for the complete PCBA production process.
    There are LCR instruments, AOI, X-RAY, testing instruments from materials to appearance and welding effects.
  • 21w5c



FR4, (High Tg FR4,General Tg FR4,Middle Tg FR4),Lead-Free Solder Sheet,Halogen Free FR4, Ceramic Filling Material,PI Material,BT

Material,PPO,PPE etc.

Board Thickness


Max.Copper Thickness



Flexible PCB: 1-40 Layers

Surface Finish

HASL,Immersion Gold,Immersion Tin,OSP,ENIG+OSP,Immersion Silver,ENEPIG,Gold Finger

Min. Hole Size

Mechanical drill: 8mil(0.2mm) Laser drill: 3mil(0.075mm)

Max. Panel Size

1150mm × 560mm

Our service

PCB making, PCB assembly, include testing & install plastic enclosure and component sourcing




In-Circuit test (ICT)

Functional test

Flying probe

X-Ray Inspection

Automated Optical Inspection (AOI)

Custom designed and manufactured test systems

Adequate production advantages

At present, our factory is 12,000 square meters with more than 600 employees (Including more than 100 professional International sales, more than 50 Components sourcing engineers with over 5 years' experience, more than 80 Quality control personnel).
There are 16 SMT lines (4 SMT lines are specially used for the production of Medical and Automotive products), 2 Fast sample preparation lines, 4 DIP lines, 3 Post welding lines, 3 Assembly lines and 3 Test lines).

Quality Assurance

It can mount with 0201 components, 0.2MM BGA, and 0.2MM pitch connectors.
The board can produce the smallest PCB with 0.4M-1.2M.
Focus on small-scale production trial production, starting from 5 pieces.
The quotation can complete within two hours.
SMT and wave soldering can do in the same workshop.
The workshop uses ESD and constant temperature and humidity workshops.
The entire workshop uses a lead-free process.
PCBA meets the lead-free international standard of IPC-610-E.

Railway Relay PCB Assembly

  • showss1wd
  • At Mu Star, we have the design expertise, test capabilities, and leadership experience to overcome these fit, cost, performance, and reliability challenges while meeting the strict regulatory requirements of the Railway Relay industry.
If you need to customize PCBA, please contact us We will reply within 2 hours, and complete the quotation within 4 hours or less upon request.

Leave Your Message