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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TLX-0 PCB 2-layer 5mil PCB

Shipped: 28th-May-2024  

1. Introduction of TLX-0
TLX series laminates are made using PTFE fiberglass composites, offering reliability in a wide range of RF applications.This material is versatile due to its 2.45 - 2.65 DK range andavailable thicknesses and copper cladding. It is suitable for low layer count microwave designs.

TLX is a workhorse in the RF microwave substrate worldwhere the fiberglass offers mechanical reinforcement wherever a substrate experiences severe environments such as:
- Resistance to creep for PCBs bolted to a housing that encounters high levels of vibration during space launch
- High temperature exposure in engine modules
- Radiation resistance in space (see NASA’s website for lowoutgassing materials)
- Resistance to extreme environments at sea for warshipantennas
-Resistance to a wide temperature range for altimeter substrates during flight.
TLX-0 is one the series materials with dielectric constant of 2.45 with tight tolerance of ± 0.04.

2. Features
- Dielectric Constant of DK 2.45 +/-0.04 at 10GHz
- Dissipation Factor of 0.0021 at 10GHz
- Low moisture absorption of 0.02%
- X axis CTE of 21 ppm/°C, Y CTE of 23 ppm/°C, Z CTE of 215ppm/°C
- Strong Peel strength of 12 lbs/in
3. Benefits
- Excellent PIM Values in PCBs (measured at lower than -160 dBc)
- Excellent Mechanical &Thermal Properties
- Low and Stable Dk
- Dimensionally Stable
- Low Moisture Absorption
- Tightly Controlled DK
- Low DF
- UL 94 V0 Rating
- For Low Layer Count Microwave Designs
4. PCB Stackup: 2-layer rigid PCB
Copper_layer_1 - 35 μm
TLX-0 Core - 0.127 mm (5mil)
Copper_layer_2 - 35 μm
5. PCB Construction details:
- Board dimensions: 26.64mm x 64.97 mm=1PCS, +/- 0.15mm
- Minimum Trace/Space: 5/5 mils
- Minimum Hole Size: 0.3mm
- No Blind vias.
- Finished board thickness: 0.2mm
- Finished Cu weight: 1oz (1.4 mils) outer layers
- Via plating thickness: 20 μm
- Surface finish: Immersion Gold
- Top Silkscreen: No
- Bottom Silkscreen: No
- Top Solder Mask: No
- Bottom Solder Mask: No
- 100% Electrical test used prior to shipment
6. PCB Statistics:
Components: 17
Total Pads: 44
Thru Hole Pads: 29
Top SMT Pads: 15
Bottom SMT Pads: 0
Vias: 31
Nets: 2
7. Type of artwork supplied: Gerber RS-274-X
8. Quality standard: IPC-Class-2
 
9. Availability: worldwide
10. Some typical applications
- Couplers, splitters, combiners, amplifiers,antennas and passive components
- Radar systems, mobile communications,
- Microwave test equipment,
- Microwave transmission devices and RF components.
 
 
 
  PCBBACK TO MAY
　

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