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Flexible Circuits

Flexible Circuits, commonly referred to as flex circuits, are innovative electronic components that consist of thin, flexible substrates, typically made from materials like polyimide or polyester. These circuits allow for the integration of electronic components in compact and lightweight designs, making them ideal for applications where space is limited. Flexible Circuits can bend, twist, and fold, enabling them to fit into various shapes and configurations, which is particularly beneficial in consumer electronics, medical devices, and automotive applications. They offer advantages such as reduced weight, improved reliability, and the ability to eliminate interconnection defects commonly found in traditional rigid circuit boards.

Single-Layer-Shengyi-SF201-Polyimide-0.15mm-Thick-Flexible-Printed-Circuit (FPC)-for-Reliable-Bluetooth-Headset-Applications

This single-layer flexible printed circuit (FPC) is specifically designed for Bluetooth headset applications. Built on Shengyi’s SF201 adhesiveless polyimide with a thickness of 0.15mm, it offers exceptional flexibility and durability. Manufactured to IPC 6012 Class 2 standards using provided Gerber data, this FPC ensures high-quality performance and reliability.

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Shengyi SF201 Datasheet

0.15mm SF201 Thickness

Shengyi SF201 Price

SF201 Online Purchase

SF201 Substrate

2-layer-SF305-Adhesive-Polyimide-0.15mm-Thick-Plated-Through-Hole-Flexible-Printed-Circuit-(FPC)-from-Shengyi

This flexible printed circuit (FPC) utilizes standard SF305 Adhesive Polyimide material specifically designed for Wi-Fi antenna applications. The construction features a 2-layer flexible board with a 0.15mm thickness. The design incorporates yellow coverlay serving as solder mask across the entire board surface, with no silkscreen applied. All contact pads receive immersion gold (ENIG) surface treatment. The connector area is reinforced with polyimide stiffener material.

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SF305 PCB for Wi Fi Antenna

0.15mm SF305 Laminate

2-layer Flexible Board

SF305 Adhesive Polyimide PCB

Shengyi Double Sided FPC

FR-4-Stiffener-Flexible-PCB-(FPC)--0.15mm-Thick-Single-Layer-FPCB-stiffener-Flexible- Printed-Circuits-at-Low-Cost

This FR-4 flexible printed circuit is designed for use in Surveillance Systems, constructed as a single layer FPC with a thickness of 0.15mm. The base laminate is provided by Shengyi, and the manufacturing process adheres to IPC 6012 Class 2 standards using the supplied Gerber data. FR-4 material serves as stiffeners on the four tails, while polyimide stiffeners are integrated into the inserting heads.

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FR-4 Stiffener Flexible PCB

FR-4 Flexible Printed Circuit

Single-Layer Flexible PCB

FR-4 Material PCB

Shengyi FR-4 Flexible Laminate

PI-Stiffener-Flexible-PCB(FPC)--0.15mm-Flexible-Circuit-Board-with-Shengyi-Laminate-for-Wireless-Dongle-Applications

This 0.2mm thick single-layer FPC utilizes Shengyi base PI-Stiffener laminate and is manufactured to IPC 6012 Class 2 standards based on provided Gerber files. The design incorporates a polyimide stiffener at the insertion head for enhanced durability.This versatile FPC solution is ideal for mobile antennas (stable signal transmission), flex keyboards (reliable tactile response), and industrial control interfaces.

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PI Stiffener Flexible PCB

0.15mm Flexible Circuit Board

Single-Layer PI Stiffener PCB

25µm Polyimide substrate

Shengyi PI Stiffener Laminate

2-Layer-0.25mm-Flexible-PCB--Stainless-Steel-Stiffener-Reinforced-WiFi-Booster-Circuit-Board-from-Shengyi

This stainless steel-reinforced flexible printed circuit is specifically designed for WiFi booster applications, featuring a 2-layer construction with 0.25mm thickness using Shengyi base laminate material. Manufactured in compliance with IPC 6012 Class 2 standards according to provided Gerber data, the FPC incorporates durable stainless steel stiffeners at both ends to ensure optimal mechanical support while maintaining the required flexibility for the application.

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Stainless Steel Stiffener PCB

2 Layer Flexible Printed Circuit

Immersion Gold Flexible PCB

0.25mm Thickness Shengyi laminate

Stainless Steel-reinforced Laminate

Black-Film-MiniOLED-Flexible-FPC-4-layer-Flexible-PCB-on-Polyimide-with-Black-Solder-Mask-and-Immersion-Gold

This 4-layer flexible printed circuit is specifically designed for PLC programming applications, constructed with a 0.3mm thick Shengyi base laminate and manufactured to IPC 6012 Class 2 specifications using customer-provided Gerber data. The FPC features polyimide stiffener reinforcement at the insertion area to enhance durability while maintaining the board's flexible characteristics in other sections.

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4-Layer Polyimide Flexible PCB

Black Flexible Circuit Board

0.30mm Flexible PCB

PCB for Black Film MiniOLED

Flexible PCB with Immersion Gold

White-Flexible-Printed-Circuit-on-PET-with-White-Solder-Mask-and-Immersion-Gold-for-Capacitive-Touch-Screen-and-Panel

This dual-layer flexible printed circuit utilizes PET substrate with 1oz copper thickness per conductive layer. The construction features white solder mask coating and immersion gold (ENIG) surface finish on all contact pads. Specifically designed for printer applications, the FPC incorporates strategically bulged pads to ensure reliable interconnection stability during dynamic operation.

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Dual Layer Flexible Circuit

Flexible PET Substrate

Immersion Gold PET PCB

PTH Flexible PCB

White Solder Mask Laminate

Single-Sided-0.15mm-Polyimide-FPC--Shengyi-Laminate-with-3M-Tape-Tesa-Tape-Adhesive-Backed-for-Calculator-Keypads

This single-layer flexible printed circuit features a 0.15mm thick Shengyi polyimide substrate, manufactured to IPC 6012 Class 2 standards using customer-provided Gerber data. Designed specifically for calculator keypad applications, the FPC incorporates 3M adhesive tape on the backside for secure mounting and assembly integration.

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Shengyi Polyimide Substrate

Single-layer Flexible Printed Circuit

0.15mm Thick Polyimide FPC

FPC with 3M Adhesive Tape

Flexible Circuits with 3M Tape

Green-Flexible-Printed-Circuits-on-Polyimide-Material-with-Partial-Green-Solder-from-Shengyi-Laminate-for-Maskgigabyte-Switch

This 2-layer flexible printed circuit utilizes a 0.25mm thick polyimide substrate from Shengyi, specifically designed for gigabyte switch applications. The construction features green solder mask application in the chip area and complies with IPC 6012 Class 2 standards using provided Gerber data. FR-4 stiffeners are precisely bonded to both the insertion head and bottom side for enhanced mechanical stability.

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FPC PCB Partial Green SolderMask

2 Layer FPC PCB

Flexible PCB Solder Resist

Double Sided Flexible Printed Circuit

PCB Partial Green Solder Mask

Single-layer-0.15mm-Transparent-Flexible-Printed-Circuit-(FPC)-for-Power-Battery-Market-PCB-On-PET-Substrate-From-Shengyi

This microwave amplifier application utilizes a 0.15mm thick single-layer flexible circuit constructed on Shengyi PET substrate. Manufactured to IPC 6012 Class 2 standards using customer-provided Gerber data, the design incorporates polyimide stiffener reinforcement at the insertion interface for enhanced mechanical durability.

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1-Layer PET PCB

PET Flexible Printed Circuit

Transparent FPC

0.15mm Flexible Printed Circuit

Shengyi PET Substrate