What surface finish is used on this board?

The board features an Immersion Silver finish on both outer layers.

Does this PCB have a solder mask?

No, this design is solder mask-free on both top and bottom sides.

What payment methods are accepted?

We accept Small-amount payment, Western Union, PayPal, D/P, T/T, and LC.

5mil Diclad870 RF PCB High Frequency PCB Microwave PCB

Name: 5mil Diclad870 RF PCB High Frequency PCB Microwave PCB
Brand: Shenzhen Bicheng Electronic Technology Co., Ltd
SKU: 1987142671

Guangdong, ChinaShenzhen Bicheng Electronic Technology Co., Ltd

US$0.99

1 PCS

Sample price:US$0.90/pcs.Request sample

Product profile

Customization

Available

Structure

Double-Sided Rigid PCB

Dielectric

Rogers Diclad 870

Model NO.

BIC-1663-V2.1

Material

Woven Fiberglass-Reinforced PTFE

Application

Communication

Flame Retardant Properties

Processing Technology

Immersion Silver

Production Process

Subtractive Process

Base Material

Copper

Insulation Materials

Epoxy Resin

Brand

Rogers

Copper Weight

1oz

Soldermask Color

Surface Finish

Immersion Silver

Layer Count

Double-Sided

Transport Package

Packing

Specification

≤ 400mm X 500mm

Trademark

Bicheng

Origin

China

HS Code

8534009000

Production Capacity

10000PCS/Year

Key features

Low Dielectric Constant: Dk of 2.33 at 10 GHz enables wider trace widths and reduced insertion loss.

Ultra-Low Dissipation Factor: 0.0013 at 10 GHz minimizes signal loss for filters and low-noise amplifiers.

Exceptional Moisture Resistance: 0.02% absorption rate ensures stable electrical performance in humid environments.

High Arc Resistance: Greater than 180 seconds enhances reliability under high voltage stress.

UL 94-V0 Flammability Rating: Meets stringent safety requirements for electronic equipment.

100% Electrical Testing: Every board undergoes rigorous testing prior to shipment for consistent performance.

Woven Fiberglass Reinforcement: Provides superior dimensional stability compared to non-woven PTFE laminates.

Immersion Silver Finish: Offers a flat, solderable surface with excellent conductivity and shelf stability.

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: ≤7.67h

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.