What is the lead time for production?

The lead time is within 15 workdays during peak season and off-season, or approximately one month depending on specific requirements.

What are the main applications for this PCB?

It is ideal for standard commercial wireless antenna projects, including cellular base stations and WiMAX microstrip antennas.

Premium 30mil RF Microwave Double-Sided PCB for Electronics

Name: Premium 30mil RF Microwave Double-Sided PCB for Electronics
Brand: Shenzhen Bicheng Electronic Technology Co., Ltd
SKU: 1966139181

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

Double-Sided Rigid PCB

Dielectric

RO4535

Model NO.

BIC-190-V2.1

Material

Ceramic-Filled, Glass-Reinforced Hydrocarbon

Application

Antenna

Flame Retardant Properties

Processing Technology

Immersion Gold

Production Process

Subtractive Process

Base Material

RO4535

Insulation Materials

Epoxy Resin

Brand

Rogers

Surface Finish

Immersion Gold

Laminate Thickness

30mil

Layer Count

Double Sided PCB

Dielectric Constant

3.44

Transport Package

Kk Paper, 3-Layer Wrinkle

Specification

≤ 400mm X 500mm

Trademark

Bicheng

Origin

Shenzhen China

HS Code

8534009000

Production Capacity

360000 Square Meters/Year

Key features

Custom Surface Finish Options: Available in Immersion Gold, Silver, and Tin to suit diverse assembly needs.

High Structural Rigidity: 30mil thickness offers better power handling and stability than thinner substrates.

Low Loss RF Performance: Consistent Dk 3.44 ensures reliable signal transmission at 10GHz.

No Minimum Order Quantity: Supports prototyping with orders as low as 1 piece.

100% Electrical Testing: Every board undergoes comprehensive testing before shipment for reliability.

Thermal Stability: Copper-matched CTE prevents deformation during temperature cycling.

Cost-Effective Material: Balanced performance and yield make it ideal for mass manufacturing.

Wide Material Compatibility: Supports various Rogers and Taconic substrates for diverse applications.

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.

Product Q&A

Q:What surface finish options are available for this PCB?

We offer Immersion Gold, Silver, and Tin finishes to adapt to diverse assembly requirements and outdoor service environments.

Q:What is the minimum order quantity?

There is no minimum order quantity; we support prototyping with orders as low as 1 piece.

Q:How is the quality of the PCB ensured before shipment?

Every single board undergoes a comprehensive 100% electrical test, either via a flying probe or a dedicated test fixture, to guarantee reliability.

Q:What are the key advantages of the 30mil RO4535 laminate?

It provides higher structural rigidity and better power-handling capacity compared to thinner substrates, while being lighter and more adaptable than thicker boards.

Q:What is the typical dielectric constant of RO4535?

The typical dielectric constant (Dk) is 3.44, ensuring consistent low-loss electrical performance at 10GHz.