Flexible Printed Circuit FPC on Polyimide with 2 Meters Long

(Flexible printed circuits are custom-made products, the picture and parameters shown are just for reference)

Brief Introduction

This FPC is a single sided strips with 2-meter long, 1oz copper with tesa tape on back side, white coverlay and immersion gold on the pads. It is built on polyimide substrate with 7mm wide. It is used in the telemetry systems.

Specifications

Our Advantages

Engineering design prevents problems from occurring in pre-production;

ISO9001, ISO14001, IATF16949 UL certified manufacturing factory;

No MOQ, low cost for prototypes and small runs quantity;

More than 18+ years of PCB experience;

Capability of 30000㎡output per month;

8000 types of PCB's per month;

Delivery on time: >98%

Customer complaint rate: <1%

Applications

Capacitive touch screen / panel, Industrial control temperature controller soft board, consumer card reader soft board

Basic Types of Flexible Circuit

There are five basic types of flexible circuits as described below:

1. Single-Sided Flexible Circuits

This is the simplest type, and consists of a thin and flexible base material to which a copper foil is laminated by means of an adhesive. The finished circuit is frequently provided with a covercoat bonded to the copper side by means of an adhesive.

2. Double-Sided Flexible Circuits

As the name suggests, the circuit consists of a thin and flexible base material with copper foil laminated to each side. The outer sides of the finished circuits are frequently provided with covercoats bonded to the outer sides (copper).

3. Multilayer Flexible Circuits

A multilayer flexible circuit consists of a number of thin and flexible base laminates and copper foils laminated together by means of adhesive, in very much the same way as rigid multilayer boards. Also it is common practice to bond covercoats to the outer sides (copper).

4. Flex-Rigid Circuits

A flex-rigid circuit is a combination of rigid boards and flexible circuits, the latter creating flexible interconnects between the rigid boards to which they are laminated by means of bond plies.

5. Flexible Circuits with Rigid Areas

In some cases, the flexible circuit must support a number of relatively heavy components or even a connector part. Therefore it is necessary to reinforce such an area. This is accomplished by bonding a stiffener to that area. The stiffener can be an extra layer of not too thin polyimide, or it can be a glass/epoxy laminate.

FPC Capabilities 2022

More displays of Long Flex

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