What surface finish is used?

The PCB uses an Immersion Gold surface finish.

F4btms255 2-Layer PCB Board High-Frequency Circuit Board for Demanding Electronics

Name: F4btms255 2-Layer PCB Board High-Frequency Circuit Board for Demanding Electronics
Brand: Shenzhen Bicheng Electronic Technology Co., Ltd
SKU: 1975975101

Guangdong, ChinaShenzhen Bicheng Electronic Technology Co., Ltd

US$0.90-99.99

1 Piece

Sample price:US$0.90/piece.Request sample

Product profile

Customization

Available

Type

Rigid Circuit Board

Dielectric

F4btms255

Model NO.

BIC-1461-V3.0

Material

F4btms255

Application

Aerospace and Avionics Equipment

Flame Retardant Properties

Mechanical Rigid

Rigid

Processing Technology

Enig

Base Material

F4btms255

Insulation Materials

F4btms255

Brand

Unspecified

Board Types

Rigid PCB

Test

100% Electrical Test Prior Shipment

Type of Artwork to Be Supplied

Email File, Gerber RS-274-X, PCB.Doc etc

Service Area

Worldwide, Globally

Transport Package

Shipping Vacuum Packaging

Specification

87mm x 80mm=1PCS, +/- 0.15mm

Trademark

bicheng

Origin

Shenzhen China

HS Code

8534009000

Production Capacity

360000 Square Meters/Year

Key features

Advanced F4BTMS255 Material: Ceramic-filled PTFE composite with stable dielectric constant of 2.55 and low dissipation factor.

High-Frequency Performance: Ultra-low loss suitable for 20GHz applications with excellent signal integrity.

Aerospace Grade Reliability: Designed for harsh environments including aerospace, radar, and satellite communication systems.

100% Electrical Testing: Every board undergoes rigorous 100% electrical testing prior to shipment.

Immersion Gold Finish: Provides excellent solderability and corrosion resistance for long-term reliability.

UL 94V-0 Flame Retardant: Meets strict safety standards with low moisture absorption of 0.025%.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Global Availability: Worldwide shipping available with multiple payment terms and Incoterms.

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: ≤10.25h

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.