Shenzhen Bicheng Electronics Technology Co., Ltd
深圳市碧澄电子科技有限公司
+86-755-27374946
info@bicheng-enterprise.com
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DiClad 527 2-layer 30mil RF PCB

Shipped: 11th-April-2024  

1. Introduction of DiClad 527
Rogers DiClad 527 laminates are woven fiberglass reinforced, PTFE-based composite materials for use as printed circuit board substrates.
They offer a higher ratio of fiberglass reinforcement to PTFE content. This carefully controlled ratio provides a higher dielectric constant (Dk) range and better dimensional stability and registration.

2. Features
- DK range of 2.4 to 2.6 at 10 GHz and 1 MHz, 50% RH
- Dissipation factor of 0.0017 at 10 GHz, 0.0010 at 1MHz, 50% RH
- TcDK of -153 ppm/°C ranging -10~140°C, 10 GHz
- Low Moisture Absorption 0.03%
- CTE in X-axis of 14 ppm/°C, Y-axis of 21 ppm/°C and Z-axix of 173 ppm/°C
3. Benefits
- Extremely Low Loss Tangent
- Excellent Dimensional Stability
- Product Performance Uniformity
- Electrical Properties are Highly Uniform Across Frequency
- Consistent Mechanical Performance
- Excellent Chemical Resistance
- Stable Dk over wide frequency range
- Low circuit losses at high frequency
- Negligible performance drift caused by high humidity environments
4. PCB Stackup: 2-layer rigid PCB
Copper_layer_1 - 35 μm
DiClad 527 - 0.762 mm (30mil)
Copper_layer_2 - 35 μm
5. PCB Construction details:
- Board dimensions: 61.71mm x 64mm=1PCS, +/- 0.15mm
- Minimum Trace/Space: 4/4 mils
- Minimum Hole Size: 0.4mm
- No Blind vias.
- Finished board thickness: 0.8mm
- Finished Cu weight: 1oz (1.4 mils) outer layers
- Via plating thickness: 20 μm
- Surface finish: Immersion Silver
- Top Silkscreen: White
- Bottom Silkscreen: No
- Top Solder Mask: Green
- Bottom Solder Mask: No
- 100% Electrical test used prior to shipment
6. PCB Statistics:
Components: 21
Total Pads: 83
Thru Hole Pads: 57
Top SMT Pads: 25
Bottom SMT Pads: 0
Vias: 23
Nets: 2
7. Type of artwork supplied: Gerber RS-274-X
8. Accepted standard: IPC-Class-2
9. Availability: worldwide
10. Some Typical Applications:
- Radar Feed Networks
- Commercial Phased Array Networks
- Low Loss Base Station Antennas
- Guidance Systems
- Digital Radio Antennas
- Filters, Couplers, LNAs
 
 
 
 
 
 
 
 
 
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