Automotive Electronics 5mil HF PCB Circuit Board Immersion Gold 4 layer

HF PCB
August 01, 2025
การเชื่อมต่อหมวดหมู่: เอชเอฟ พีซีบี
Quality HF PCB from China.
http://www.pcb-hf.com/china-automotive_electronics_5mil_hf_pcb_circuit_board_immersion_gold_4_layer-53669723.html
ONESEINE TECHNOLOGY CO.,LTD quality manufacturer from China.
We can supply:
HF PCB : http://www.pcb-hf.com/supplier-hf_pcb-4782049.html
Rogers PCB Board : http://www.pcb-hf.com/supplier-rogers_pcb_board-4782048.html
Multilayer PCB Board : http://www.pcb-hf.com/supplier-multilayer_pcb_board-4782051.html
Welcome to visit our official website : http://www.pcb-hf.com
Quality HF PCB from China.
http://www.pcb-hf.com/china-0_635mm_rf_enig_rohs_pcb_circuit_board_rogers_ro3003_for_microwave-53669689.html
ONESEINE TECHNOLOGY CO.,LTD quality manufacturer from China.
We can supply:
HF PCB : http://www.pcb-hf.com/supplier-hf_pcb-4782049.html
Rogers PCB Board : http://www.pcb-hf.com/supplier-rogers_pcb_board-4782048.html
Multilayer PCB Board : http://www.pcb-hf.com/supplier-multilayer_pcb_board-4782051.html
Welcome to visit our official website : http://www.pcb-hf.com
Quality HF PCB from China.
http://www.pcb-hf.com/china-nelco_green_mask_pcb_high_frequency_hf_substrate_circuit_board_odm-53669707.html
ONESEINE TECHNOLOGY CO.,LTD quality manufacturer from China.
We can supply:
HF PCB : http://www.pcb-hf.com/supplier-hf_pcb-4782049.html
Rogers PCB Board : http://www.pcb-hf.com/supplier-rogers_pcb_board-4782048.html
Multilayer PCB Board : http://www.pcb-hf.com/supplier-multilayer_pcb_board-4782051.html
Welcome to visit our official website : http://www.pcb-hf.com
Brief: Discover the advanced OEM 4mil 4835 Rogers Board PCB Fabrication, designed for high-frequency 50 ohm applications. This 6-layer PCB features Rogers 4835 LoPro material, ENIG surface finish, and is ideal for 77GHz millimeter wave radar systems in autonomous driving. Learn how its ultra-stable Dk and near-zero loss ensure superior signal integrity and reliability.
Related Product Features:
  • Material: Rogers 4835 LoPro 4mil for high-frequency performance.
  • 6-layer design with red color and 1OZ copper for durability.
  • ENIG surface finish prevents oxidation and minimizes skin effect losses.
  • Ultra-stable Dk: 3.48 @ 10GHz (±0.05 tolerance) for minimal phase drift.
  • Near-zero loss: Dissipation factor (Df) of 0.0037 for reduced signal attenuation.
  • Thermal resilience: CTE matched to copper for reliability under extreme temperatures.
  • Moisture resistance: <0.02% water absorption for automotive-grade reliability.
  • Lead-free assembly compatibility: Survives 3x reflow cycles at 260°C.
คำถามที่พบบ่อย:
  • What makes Rogers 4835 material ideal for 77GHz radar systems?
    Rogers 4835 offers ultra-stable Dk, near-zero loss, and thermal resilience, ensuring signal integrity and reliability at high frequencies.
  • How does the hybrid stackup design reduce costs?
    The hybrid stackup uses RO4835 for critical layers and FR-4 for others, slashing material costs by 25% while maintaining performance.
  • What certifications are required for automotive-grade PCBs?
    Automotive-grade PCBs require IATF 16949, IPC-6012 Class 3, and PPAP documentation support for reliability and performance validation.