Immersion Gold 4 Layers High Speed PCB 0.8mm Thickness 94V-0 Rating

Brief Introduction

This type of 4-layer circuit board is built on Megtron6 (M6) R-5775G high speed low loss material. Outer layer with 1oz copper weight and black solder mask printed on both top and bottom side.Pads are plated with electroless nickel and immersion gold (ENIG). Every 50 boards are vaccum packed for shipment.

PCB Specifications

Manufacturing Process of Multi-layer PTH PCB (via filled)

(1). Material Shearing

(2). Inner Layer Dry Film

(3). Inner Layer Etching

(4). AOI 1

(5). Black Oxidation

(6). Milling Outline Frame

(7). Inner Layer Drilling

(8). PTH 1

(9). Inner Layer Dry Film

(10). Pattern Plating 1

(11). Via filled

(12). Outer Layer Drilling

(13). PTH 2

(14). Pattern Plating 2

(15). Outer Layer Dry Film

(16). Copper-tin Electro-Plating

(17). Peeling and Etching

(18). AOI 2

(19). Solder Mask

(20). Silkscreen Printing

(21). Surface Finishing

(22). Electrical Testing

(23). Prolie Contouring

(24). FQC

(25). Packaging

(26). Delivery

Main Applications:

Antenna (Automotive millimeter wave radar, Base station)

ICT infrastructure equipment

Measuring instrument

Super computer

CAPABILITY

2500-3000 types each month.

SERVICE AREA

North America, Oceania, Southeast Asia, Eastern Europe, Africa, Latin America, Western & Southern Europe, Northern Europe, Central & South Asian, Middle East.

Company Profile

Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipment, radar systems, digital radio frequency antenna and other fields worldwide for 18 years. Our high frequency PCBs are mainly built on 3 high frequency material brands: Rogers Corporation, Taconic and Wangling. Dielectric constant ranges from 2.2 to 10.2 etc.

Bicheng PCB is headquartered in Shenzhen, a city with great economic vitality. Based in China, we adhere to the philosophy of servicing small and medium sized companies offering variety of circuit boards to meet the demands of market.

Main Business & PCB Applications

We maintain the highest standards which support products that exhibit exceptional quality, performance and reliability. We also have divisions of FR-4 circuit board, flexible circuits and metal core PCBs featured as prototypes, small runs to mass production. We actively research and build such high value added PCB projects as HDI, quick turn, impedance control, heavy copper and backplane board etc. This has made our PCB products generate an effective prolongation and complementation, as well as formation of integrated products line ranging from low-end to high-end.The circuit boards are used in the industries of home appliances, portable and consumable electronics, medical filed, aerospace as well as telecommunications etc.

Main Material Partners