Does the PCB support blind vias?

Yes, the design includes blind vias (L1-L2) to ensure precision in high-density designs.

High Frequency RO4835 FR-4 6-Layer Microwave PCB for RF Applications

Name: High Frequency RO4835 FR-4 6-Layer Microwave PCB for RF Applications
Brand: Shenzhen Bicheng Electronic Technology Co., Ltd
SKU: 1966676121

Guangdong, ChinaShenzhen Bicheng Electronic Technology Co., Ltd

US$99.99

1-99 PCS

US$0.90

100+ PCS

Sample price:US$0.90/pcs.Request sample

Product profile

Customization

Available

Structure

Multilayer Rigid PCB

Dielectric

RO4835

Model NO.

BIC-1039-V2.1

Material

RO4835 + High Tg Fr-4

Application

RF and Microwave

Flame Retardant Properties

Processing Technology

Immersion Gold

Production Process

Subtractive Process

Base Material

RO4835 + High Tg Fr-4

Insulation Materials

Epoxy Resin

Brand

Rogers

Surface Finish

Enig

Board Thickness

1.20mm (Finished)

Layer Count

6-Layer

Copper Weight

1 Oz (35μm) All Layers

Transport Package

Kk Paper, 3-Layer Wrinkle

Specification

56.4mm x 54mm (Single Unit)

Trademark

Bicheng

Origin

Shenzhen China

HS Code

8534009000

Production Capacity

360000 Square Meters/Year

Key features

Hybrid RO4835 + FR-4 Design: Combines Rogers RO4835 high-frequency laminates with High Tg FR-4 cores for cost-effective RF performance.

Automotive Radar Ready: Optimized for 77 GHz automotive radar, ADAS sensors, and phased-array systems.

RoHS & UL 94 V-0 Certified: Fully compliant with RoHS standards and UL 94 V-0 flame retardancy for safety and reliability.

Custom Manufacturing: Fully customizable board thickness, layer count, copper weight, and surface finish based on design.

Company profile

High Repeat Buyers ChoiceFast DeliveryIn-stock CapacityR&D Capabilities

Shenzhen Bicheng Electronic Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5.5 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤11.84h

AI-Powered supplier vetting

SummaryShenzhen Bicheng Electronic Technology Co., Ltd. is a China-based trading company established in 2020, focused on PCB sales and technical development. It offers a broad PCB portfolio and extensive customization services, including sample-, design-, full-, minor-, and flexible customization, plus ODM and OEM services. The supplier reports new products within the past year and serves known brands, but no SDK is available. Export activity is significant, with 90% of sales from exports and 5.5 years of export experience. Production information states 360,000 square meters of PCB output, supported by 50 quality-control staff, although the company reports only nine total employees and is identified as a trading company. Financial records are indicated for 2022–2024, but financial performance cannot be assessed from the provided data. No certification evidence, overseas service network, written complaint-handling procedures, or written corrective-action procedures is provided.

After-Sales capabilityThe supplier has in-stock service capability and accepts FOB, CIF, CFR, and EXW quotation terms, but reports no overseas warehouse, overseas showroom, overseas agent or branch, and no participation in offline trade shows. It also has no written complaint-handling or corrective-action procedures or records, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports at least one new product in the past year, provides ODM services, and offers extensive design customization. However, it reports only one year of total R&D-engineer experience and no available SDK, so innovation capability is supported but not comprehensively demonstrated.

Production capacityThe supplier reports PCB output of 360,000 square meters and 50 quality-control staff, and offers multiple PCB categories including high-frequency, metal-core, multilayer, flexible, and prototype PCBs. However, it is identified as a trading company with nine employees, while outsourcing procedures and manufacturing-capacity contracts are unknown, so the underlying production-control capability is not fully verifiable.

Customization capabilityBoth R&D and design-service records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also provides ODM services, giving explicit evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of relevant customer experience. However, no customer names, project details, or independently verifiable case studies are provided.