What is the lead time for production?

The average lead time is within 15 workdays during both peak and off-peak seasons, though it can extend to one month.

Does the product support OEM/ODM services?

Yes, OEM and ODM services are available, along with full customization from samples or designs.

What are the typical applications for this PCB?

Typical applications include Carrier Grade WiFi, Small Cell, DAS, V2X communications, IoT segments like Smart Home, and Wireless Meters.

Rogers Kappa 438 2-Layer High Frequency PCB 40mil RF Microwave PCB

Name: Rogers Kappa 438 2-Layer High Frequency PCB 40mil RF Microwave PCB
Brand: Shenzhen Bicheng Electronic Technology Co., Ltd
SKU: 1968321111

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

Type

Rigid Circuit Board

Dielectric

Kappa 438

Model NO.

BIC-164-V2.1

Material

Glass Reinforced Hydrocarbon Ceramic

Flame Retardant Properties

Mechanical Rigid

Rigid

Processing Technology

Immersion Gold

Base Material

Kappa 438

Insulation Materials

Epoxy Resin

Model

PCB

Brand

Rogers

Thickness

40mil

Layer Count

2-Layer

Application

Distributed Antenna Systems

Surface Finish

Immersion Gold

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

FR-4 Compatibility: Seamless migration from FR-4 with 80% layout reuse and similar processing simplicity.

Low Signal Loss: Reduces signal loss by 40% at 2.4 GHz with a dielectric constant of 4.38.

Custom Thickness: Available in 10mil to 60mil thicknesses, including the specified 40mil option.

Immersion Gold Finish: Provides superior corrosion resistance and stable solderability for reliable connections.

V0 Flame Retardant: Meets UL 94-V0 requirements for enhanced safety in harsh commercial conditions.

Wide Application Scope: Ideal for 5G CPEs, IoT, V2X, DAS, and industrial sensors.

Full Customization: Supports full customization from samples, designs, or minor adjustments.

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: ≤8.20h

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:Is this PCB compatible with FR-4 processes?

Yes, Kappa 438 is designed for seamless migration from FR-4, allowing engineers to reuse over 80% of existing layouts while maintaining standard manufacturing processes like dry film lamination.

Q:What is the dielectric constant of Kappa 438?

The dielectric constant (Dk) is 4.38 at 2.5 GHz, which is tailored to match FR-4 industry norms.

Q:What are the available thickness options?

PCB thickness options include 10mil (0.254mm), 20mil (0.508mm), 30mil (0.762mm), 40mil (1.016mm), and 60mil (1.524mm).

Q:Can I customize the surface finish?

Yes, surface finishes include Bare copper, HASL, ENIG, Immersion silver, Immersion tin, OSP, ENEPIG, and Pure gold.

Q:What is the minimum order quantity?

The minimum order quantity is 1 PCS.