China Factory Rogers Arlon AD350A 2.228mm PCB Circuit Boards Fabrication

PCB parameter:

Product name:Rogers HIGH FREQUENCY PCB Circuit Boards Prototype

Boards size:18*6CM

Surface finish:ENIG

Boards thickness:2.228mm

Layer:2

Solder mask:Green

Silkscreen:White

Precision AD350A RF PCBs: China’s 2.228mm Specialty for Aerospace & Defense Signal Integrity

Material Superiority
Rogers Arlon AD350A™ laminates deliver mission-critical performance in extreme environments:

Ultra-Stable Dk: 3.50 ±0.05 (1-40GHz)

Near-Zero Loss: tan δ = 0.0025 @ 10GHz

Thermal Resilience: -55°C to +175°C operating range

Moisture Resistance: 0.06% water absorption

Engineered for: Satellite payloads, phased array radars, EW systems requiring uncompromising phase stability.

Why 2.228mm Thickness Matters

This precision thickness enables:
✅ Impedance Control: ±2% tolerance at 40GHz via optimized dielectric height
✅ Power Handling: Supports 500W/mm² in T/R modules
✅ Vibration Damping: 40% resonance reduction vs. 1.6mm boards
✅ Layer Stacking: 12-layer hybrid builds with FR4 power cores

China’s Advanced Fabrication Capabilities

Material-Specific Processes

Plasma desmear for 100% via adhesion

Laser Direct Imaging (3mil line/spacing)

TDR-validated impedance control (±1.5%)

Critical Tolerances

Thickness: 2.228mm ±0.05mm

Layer registration: ±25μm

Surface flatness: <10μm warp

Certified Reliability

500 thermal cycles (-65°C↔+150°C)

MIL-PRF-31032 Class III compliance

PIM testing: <-165dBc @ 2x43dBm

Applications Enabled

Satellite Beamformers: 32-element arrays @ 38GHz

Missile Guidance PCBs: Survives 15,000g launch acceleration

5G mMIMO Radios: 64TRX systems with 0.15° beam steering accuracy

Quantum Computing Hubs: Low-loss cryogenic interconnects

Factory Advantages

Precision & Speed

10-day prototypes with material certs

30-day volume production (5k+ panels/month)

Cost Efficiency

40% savings vs. North American fabs

Zero NRE for DFM optimization

Technical Partnership

Free HFSS signal integrity analysis

On-site failure analysis lab

ITAR-compliant data security