DQS Electronic Co., Limited
| Payment Terms | T/T |
| Layer | 18 Layer |
| Material | Taconic RF-35 |
| Thickness | 2.5mm |
| Min. Line Width/Space | 0.1/0.1mm |
| Copper Thickness | 2.5OZ |
| Surface treatment | Immersion Gold |
| Application | Radar |
| Certificate | UL & IPC Standard & ISO |
View Detail Information
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Product Specification
| Payment Terms | T/T | Layer | 18 Layer |
| Material | Taconic RF-35 | Thickness | 2.5mm |
| Min. Line Width/Space | 0.1/0.1mm | Copper Thickness | 2.5OZ |
| Surface treatment | Immersion Gold | Application | Radar |
| Certificate | UL & IPC Standard & ISO | ||
| High Light | Taconic RF35 High Frequency PCB ，Taconic High Frequency PCB ，Taconic RF35 multilayer printed circuit board | ||
Taconic RF-35 High Frequency Board
♦ What's Taconic RF-35?
Taconic RF-35 is a high-performance PTFE (Teflon)-based laminate engineered for RF/microwave and high-frequency PCB applications. Known for its ultra-low signal loss and stable dielectric properties, it’s widely used in 5G, aerospace, radar, and satellite systems where standard FR-4 or even some Rogers materials fall short.
♦ Key Features of Rogers PCBs
✅ Low Dielectric Loss (Df) – Minimizes signal attenuation at high frequencies.
✅ Stable Dielectric Constant (Dk) – Consistent performance across temperatures/frequencies.
✅ Excellent Thermal Management – Handles high-power RF/microwave circuits.
✅ Low Moisture Absorption – Maintains performance in humid environments.
✅ High-Frequency Suitability – Ideal for 5G, radar, satellites, and mmWave systems.
♦ Key Properties of Taconic RF-35
| Property | Value | Importance |
|---|---|---|
| Dielectric Constant (Dk) | 3.5 ± 0.05 @ 10 GHz | Ensures consistent impedance control |
| Dissipation Factor (Df) | 0.0018 @ 10 GHz | Minimizes signal loss at high frequencies |
| Thermal Conductivity | 0.6 W/mK | Better heat dissipation than FR-4 |
| Moisture Absorption | < 0.02% | Stable performance in humid environments |
| Operating Temperature | -55°C to +260°C | Reliable in extreme conditions |
♦ Comparison with Competing Materials
| Material | Dk @ 10 GHz | Df @ 10 GHz | Cost | Best For |
|---|---|---|---|---|
| Taconic RF-35 | 3.5 | 0.0018 | $$$ | High-reliability RF/microwave |
| Rogers RO4350B | 3.48 | 0.0037 | $$ | Cost-sensitive RF designs |
| PTFE (Generic Teflon) | 2.1 | 0.0004 | $$$$ | Ultra-low-loss mmWave |
| FR-4 | 4.3–4.8 | 0.02 | $ | Low-frequency, non-RF use |
♦ Technical Parameters
| Item | Specification |
| Laers | 1~64 |
| Board thickness | 0.1mm-7.0mm |
| Material | FR-4,CEM-1/CEM-3,PI,High Tg,Rogers |
| Max panel size | 32"×48"(800mm×1200mm) |
| Min hole size | 0.075mm |
| Min line width | 3mil(0.075mm) |
| Surface finish | OSP,HASL,Imm Gold/Nickel/Ag, Electric gold |
| Copper thickness | 0.5-7.0OZ |
| Soldermask | Green/Yellow/Black/White/Red/Blue |
| Silkscreen | Red/Yellow/Black/White |
| Min PAD | 5mil(0.13mm) |
| Inter package | Vacuum |
| Outer package | Carton |
| Outline tolerance | ±0.75mm |
| Hole tolerance | PTH:±0.05 NPTH:±0.025 |
| Certificate | UL,ISO 9001,ISO14001,IATF16949 |
| Special request | Blind hole+Gold finger + BGA |
| Material Suppilers | Shengyi, KB, Nanya, ITEQ,etc. |
Company Details
Business Type:
Manufacturer
Employee Number:
>800
Ecer Certification：
Verified Supplier
DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ... DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ...
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