Custom Multilayer Military PCB with High-TG FR-4, Impedance Control ±10%, and 3 mil Line Width/Spacing
Brand Name:
Military PCB
Certification:
ISO 9001 / RoHS /UL / IATF 16949 (automotive)
Model Number:
As Per Customer's Model
Minimum Order Quantity:
Sample,1 pc(5 square meters)
Price:
Based on Gerber Files
Standard Packaging:
Carton Or As Per Customer's Request
Delivery Time:
NA
Payment Terms:
T/T,Western Union
Supply Ability:
100000㎡/Month
Product Details
Highlight:
Custom Multilayer PCB High-TG FR-4
,Military PCB PTFE Specialists
,Mission-Critical PCB Manufacturing
PCB Type:
Custom Military PCB
Material:
FR4
Impedance Control:
±10%
Min. Line Width/Spacing:
3 Mil
Min. Hole Size:
0.1mm
Outline Tolerance:
+/-0.1Mm
Copper Overall:
0.5-5oz
Max. Panel Size:
528mm X 600mm
Silkscreen Color:
White, Black, Yellow
Solder Mask Color:
Green, Blue, Black, Red, Yellow, White
Product Description
Custom Multilayer PCB Manufacturing High-TG FR-4 & PTFE Specialists for Mission-Critical Applications
Xingqiang Custom Military-Grade Multilayer PCB for Tactical & Industrial Use
We are Xingqiang Circuit Board Technology Co., Ltd., a professional manufacturer of custom PCBs. This rugged multi-panel PCB is designed for high-reliability communication, sensor interface, and industrial control applications. Built with 4-6 multilayer structure and ENIG plus gold finger surface finish, it delivers stable signal integrity and strong wear resistance. Using high-TG FR-4, Rogers or PTFE materials, it supports extreme temperature, shock, and vibration resistance. It can be customized to military-grade standards complying with MIL-STD, ideal for defense, aerospace, tactical communication, and industrial systems.
Customization Service
- Gerber files (RS-274X)
- BOM (if PCBA needed)
- Impedance requirements & stack-up (if available)
- Test requirements (TDR, network analyzer, etc.)
We'll reply within 24 hours with a free quote, DFM report, and material recommendation.
What do Gerber files typically contain?
Normally Gerber files include: PCB Types, Product thickness, Ink color, Surface treatment process. If SMT processing is required, component BOM and tag drawing are also required.
Normally Gerber files include: PCB Types, Product thickness, Ink color, Surface treatment process. If SMT processing is required, component BOM and tag drawing are also required.
Main Steps of Military-Grade PCB Production
1. Material Preparation
Select MIL-STD compliant high-reliability materials (e.g., high-Tg FR-4, PTFE) and cut to size.
2. Inner-Layer Fabrication
Photolithography, etching and AOI inspection to form inner circuits.
3. Layer Lamination
Stack inner layers, prepreg and outer copper foils; bond via high temp/pressure.
4. Drilling & Plating
CNC drill vias/holes; desmear and copper-plate for interlayer electrical connection.
5. Outer-Circuit & Solder Mask
Form outer circuits via photolithography/etching; apply and cure military-grade solder mask.
6. Surface Finish & Legend Printing
Apply ENIG/hard gold finish; print and cure component legends.
7. Routing & Shaping
CNC/laser trim the board to final dimensions.
8. Reliability Testing & Packaging
Conduct thermal shock, vibration and electrical tests per military specs; vacuum-seal and deliver in anti-static packaging.
Factory Showcase
PCB Quality Testing
Certificates and Honors
Quality Certifications
Manufacturing Technology
Overall Rating
5 star
100%
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
-
FIt's been raining and humid these past few days, but the manufacturer's moisture-proof packaging was very thorough. The boards arrived dry and mold-free.
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