MOQ: | 1PCS |
Price: | USD9.99-99.99 |
Standard Packaging: | Vacuum bags+Cartons |
Delivery Period: | 8-9 working days |
Payment Method: | T/T |
Supply Capacity: | 5000PCS per month |
This is a 6-layer high-performance PCB constructed with Rogers RO4350B laminate, a woven glass-reinforced hydrocarbon/ceramic composite engineered for high-frequency applications. The PCB integrates advanced material properties with precision manufacturing to deliver exceptional electrical performance, structural stability, and cost-effectiveness for RF and microwave systems.
Parameter | Technical Details | Engineering Significance |
---|---|---|
Base Material | Rogers RO4350B (woven glass reinforced hydrocarbon/ceramic composite) | Combines PTFE-like electrical performance with epoxy/glass manufacturability, ideal for high-frequency applications |
Layer Count | 6-layer rigid configuration | Supports complex signal routing with dedicated power/ground planes for EMI control |
Board Dimensions | 110mm × 80mm ±0.15mm | Ensures dimensional stability for automated assembly and enclosure fitting |
Minimum Trace/Space | 4/4 mils | Enables high-density routing with minimal crosstalk in RF circuits |
Minimum Hole Size | 0.3mm | Accommodates fine-pitch components while maintaining structural integrity |
Vias | 455 total; blind vias (L1-L4, L5-L6); 20μm plating thickness | Reduces signal path length and minimizes reflections in high-speed designs |
Finished Thickness | 1.6mm | Provides optimal balance between structural rigidity and weight |
Copper Weight | 1oz (35μm) for inner and outer layers | Ensures low resistance while maintaining high-frequency performance |
Surface Finish | Electroless Nickel Immersion Gold (ENIG) | Delivers excellent corrosion resistance, solderability, and stable RF contact resistance |
Silkscreen | White on both top and bottom layers | Facilitates component identification and assembly verification |
Solder Mask | Green on both top and bottom layers | Protects copper traces while providing environmental resistance |
Quality Assurance | 100% electrical testing (continuity, isolation, and impedance) | Verifies compliance with design specifications prior to deployment |
The 6-layer stack-up is engineered for optimal signal integrity and controlled impedance:
Layer Sequence | Material/Component | Thickness | Function |
---|---|---|---|
1 | Copper Layer 1 | 35μm | Primary signal layer for high-frequency traces |
2 | Rogers RO4350B Core | 0.254mm (10mil) | Dielectric layer with controlled Dk for impedance management |
3 | Copper Layer 2 | 35μm | Ground plane for Layer 1 signals |
4 | Prepreg RO4450F (x2) | 0.2mm | Bonding layer with compatible dielectric properties |
5 | Copper Layer 3 | 35μm | Power distribution layer |
6 | Rogers RO4350B Core | 0.508mm (20mil) | Central dielectric providing isolation between planes |
7 | Copper Layer 4 | 35μm | Secondary ground plane |
8 | Prepreg RO4450F (x2) | 0.2mm | Intermediate bonding layer |
9 | Copper Layer 5 | 35μm | Secondary signal layer |
10 | Rogers RO4350B Core | 0.254mm (10mil) | Bottom dielectric layer |
11 | Copper Layer 6 | 35μm | Auxiliary signal routing layer |
Rogers RO4350B laminate exhibits key characteristics that enhance PCB performance:
Property | Value | Technical Impact |
---|---|---|
Dielectric Constant (Dk) | 3.48 ±0.05 @ 10GHz/23°C | Ensures consistent signal propagation with minimal variation |
Dissipation Factor (Df) | 0.0037 @ 10GHz/23°C | Minimizes signal loss in high-frequency applications |
Thermal Conductivity | 0.69 W/m/°K | Facilitates efficient heat dissipation from active components |
CTE (X/Y/Z) | 10/12/32 ppm/°C | Matches copper expansion to reduce thermal stress and via fatigue |
Glass Transition Temperature (Tg) | >280°C | Maintains stability during high-temperature processing and operation |
Water Absorption | 0.06% | Prevents performance degradation in humid environments |
Flammability Rating | UL 94 V-0 | Enables use in applications requiring fire safety compliance |
The PCB's design and material selection make it particularly suitable for:
This PCB is available for worldwide shipping, supporting global project requirements.
This 6-layer RO4350B PCB combines advanced material properties with optimized stack-up construction to deliver exceptional performance in high-frequency applications. Its balance of electrical performance, manufacturability, and cost-effectiveness makes it an ideal solution for demanding RF and microwave systems.
MOQ: | 1PCS |
Price: | USD9.99-99.99 |
Standard Packaging: | Vacuum bags+Cartons |
Delivery Period: | 8-9 working days |
Payment Method: | T/T |
Supply Capacity: | 5000PCS per month |
This is a 6-layer high-performance PCB constructed with Rogers RO4350B laminate, a woven glass-reinforced hydrocarbon/ceramic composite engineered for high-frequency applications. The PCB integrates advanced material properties with precision manufacturing to deliver exceptional electrical performance, structural stability, and cost-effectiveness for RF and microwave systems.
Parameter | Technical Details | Engineering Significance |
---|---|---|
Base Material | Rogers RO4350B (woven glass reinforced hydrocarbon/ceramic composite) | Combines PTFE-like electrical performance with epoxy/glass manufacturability, ideal for high-frequency applications |
Layer Count | 6-layer rigid configuration | Supports complex signal routing with dedicated power/ground planes for EMI control |
Board Dimensions | 110mm × 80mm ±0.15mm | Ensures dimensional stability for automated assembly and enclosure fitting |
Minimum Trace/Space | 4/4 mils | Enables high-density routing with minimal crosstalk in RF circuits |
Minimum Hole Size | 0.3mm | Accommodates fine-pitch components while maintaining structural integrity |
Vias | 455 total; blind vias (L1-L4, L5-L6); 20μm plating thickness | Reduces signal path length and minimizes reflections in high-speed designs |
Finished Thickness | 1.6mm | Provides optimal balance between structural rigidity and weight |
Copper Weight | 1oz (35μm) for inner and outer layers | Ensures low resistance while maintaining high-frequency performance |
Surface Finish | Electroless Nickel Immersion Gold (ENIG) | Delivers excellent corrosion resistance, solderability, and stable RF contact resistance |
Silkscreen | White on both top and bottom layers | Facilitates component identification and assembly verification |
Solder Mask | Green on both top and bottom layers | Protects copper traces while providing environmental resistance |
Quality Assurance | 100% electrical testing (continuity, isolation, and impedance) | Verifies compliance with design specifications prior to deployment |
The 6-layer stack-up is engineered for optimal signal integrity and controlled impedance:
Layer Sequence | Material/Component | Thickness | Function |
---|---|---|---|
1 | Copper Layer 1 | 35μm | Primary signal layer for high-frequency traces |
2 | Rogers RO4350B Core | 0.254mm (10mil) | Dielectric layer with controlled Dk for impedance management |
3 | Copper Layer 2 | 35μm | Ground plane for Layer 1 signals |
4 | Prepreg RO4450F (x2) | 0.2mm | Bonding layer with compatible dielectric properties |
5 | Copper Layer 3 | 35μm | Power distribution layer |
6 | Rogers RO4350B Core | 0.508mm (20mil) | Central dielectric providing isolation between planes |
7 | Copper Layer 4 | 35μm | Secondary ground plane |
8 | Prepreg RO4450F (x2) | 0.2mm | Intermediate bonding layer |
9 | Copper Layer 5 | 35μm | Secondary signal layer |
10 | Rogers RO4350B Core | 0.254mm (10mil) | Bottom dielectric layer |
11 | Copper Layer 6 | 35μm | Auxiliary signal routing layer |
Rogers RO4350B laminate exhibits key characteristics that enhance PCB performance:
Property | Value | Technical Impact |
---|---|---|
Dielectric Constant (Dk) | 3.48 ±0.05 @ 10GHz/23°C | Ensures consistent signal propagation with minimal variation |
Dissipation Factor (Df) | 0.0037 @ 10GHz/23°C | Minimizes signal loss in high-frequency applications |
Thermal Conductivity | 0.69 W/m/°K | Facilitates efficient heat dissipation from active components |
CTE (X/Y/Z) | 10/12/32 ppm/°C | Matches copper expansion to reduce thermal stress and via fatigue |
Glass Transition Temperature (Tg) | >280°C | Maintains stability during high-temperature processing and operation |
Water Absorption | 0.06% | Prevents performance degradation in humid environments |
Flammability Rating | UL 94 V-0 | Enables use in applications requiring fire safety compliance |
The PCB's design and material selection make it particularly suitable for:
This PCB is available for worldwide shipping, supporting global project requirements.
This 6-layer RO4350B PCB combines advanced material properties with optimized stack-up construction to deliver exceptional performance in high-frequency applications. Its balance of electrical performance, manufacturability, and cost-effectiveness makes it an ideal solution for demanding RF and microwave systems.