1MM Photoresist Copper Clad PCB Board FR4 Black Customized
Product Specifications
Attribute |
Value |
Color |
Black |
PCB Thickness |
1MM, Standard, 4 layer, Standard, 2 layer |
Layer |
2 |
Copper Layer Thickness |
1OZ |
Tolerance |
±8% |
FOB Price |
US $0.1-10/Piece |
Small Order |
Accept |
Slik Screen Color |
White, Black, Blue, Green, Red |
Detailed PCB Parameters
Material: FR4 KB6165F
Brand: ONESEINE
PCB Board Thickness: 1.0mm
Number of Layers: Double sided
Plate Size: 79.48 × 35.6mm
Minimum Aperture: 0.332mm
Line Width/Spacing: 0.42 × 0.46mm
Copper Foil Thickness: 1/1OZ
Surface Treatment: HASL
Solder Mask/Character: Green oil white silkscreen
ONESEINE Standard FR-4 Material Properties
- High Glass Transition Temperature (Tg) (150Tg or 170Tg)
- High Decomposition Temperature (Td) (>345°C)
- Low Coefficient of Thermal Expansion (CTE) (2.5%-3.8%)
- Dielectric Constant (@1 GHz): 4.25-4.55
- Dissipation Factor (@1 GHz): 0.016
- UL rated (94V-0, CTI = 3 minimum)
- Compatible with standard and lead-free assembly
- Laminate thickness available from 0.005" to 0.125"
Performance Advantages of Black 1mm FR4 PCBs
Black FR4 PCBs offer superior performance for demanding applications across multiple industries:
Key Benefits
Stealth Signal Integrity: Near-zero reflection (LRV <5%) prevents optical interference in LiDAR/sensor arrays
EMI Shielding: Carbon-rich resin reduces crosstalk in dense designs
Structural Strength: 2X rigidity vs. 0.8mm boards (deflection <0.5mm @ 50N load)
Vibration Resistance: Withstands 20G vibration (MIL-STD-202G)
Thermal Resilience: Tg 140°C thermal resilience at 40% lower cost than exotic laminates
Flexible Copper Options: 1oz/2oz copper options (35μm/70μm) for power-hungry designs
Ideal Applications
- Optoelectronic Systems: LiDAR, IR sensors, endoscopic cameras
- Consumer Tech: Premium wearables, gaming hardware, AR/VR
- Auto & Aerospace: Cockpit displays, flight control modules
- Industrial: Robotics control boards, HMI panels
"We used black 1mm FR4 for a military comms device—not just for stealth. The thickness handled shock tests green boards failed, saving 6 weeks of redesign."
- Senior RF Designer, Defense Contractor