Flexible PCB - SEEKPCB

Flexible PCB

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Trusted Flex Pcb Solutions

Seekpcb is a leading expert in flexible PCB manufacturing. With years of experience in custom flexible circuit board production, Seekpcb has a proven track record of delivering high-quality and reliable PCB solutions to clients in various industries. Whether you're looking for a simple or complex flexible PCB design, Seekpcb's team of experts is well-equipped to handle your unique requirements. Contact Seekpcb today to learn more about their flexible PCB manufacturing services.

Find SEEKPCB

Check Our FPC Design Rule

Our Cases Of Flex Circuit

Multilayer Flexible PCB

Layer: 4

Thickness: 0.3mm

Copper: 1OZ for All Layer

Surface Treatment: Immersion Gold

Application: Display Module

Highlights: Fly tail to let the FPC goes to two different directions.

Single Layer Flex PCB

Layer: 1
Thickness: 0.15mm
Copper: 1OZ
Surface Treatment: Immersion Gold
Application: Connector
Highlights: N/A

Double Layer Flexible Circuit Board

Layer: 2

Thickness: 0.2mm

Copper: 1OZ for All Layer

Surface Treatment: Immersion Gold

Application: Sensor Film FPC

Highlights: Extra-long independent traces do not allow repair of the circuit.

Three Layer Flexible Pcb Connectors

Layer: 3

Thickness: 0.15mm

Copper: 12um

Surface Treatment: Immersion Gold

Application: flexible pcb connectors

Highlights: Impedance Control 100OHM

Choose SEEKPCB For Your Flex Pcb Manufacturer

DFM For All PCB Files

Our engineers will conduct a careful data review to ensure the integrity and accuracy of the PCB data, and will give feedback as soon as possible if any problems are found
Professional Service Team

Our service team are all technical backgrounds and proficient in English, all of which make communication more efficient.
7*24 Hours Service

You can reach us at any time by email or message, all the inquiry will be answered within a hour.
On Time Delivery

Quick Turn FPC prototype is available in SEEKPCB, and we guarantee our on time delivery with rate 99%.
DFM For All PCB Files

Our engineers will conduct a careful data review to ensure the integrity and accuracy of the PCB data, and will give feedback as soon as possible if any problems are found
Quality Assurance

We not only have strict inspection and testing of products, but also have responsible after-sales guarantee.

Our FPC Manufacturing Capability

Layer	1‐12
Board thickness (without stiffener)	0.1‐0.8mm
Tolerance of single layer	±0.03mm
Tolerance of double layer(≤0.3mm)	±0.03mm
Tolerance of multi‐layer(＜0.3mm)	±0.03mm
Tolerance of multi‐layer(0.3mm‐0.8mm)	±10%
Tolerance of board thickness(including PI stiffener)	±10%
Tolerance of board thickness(including FR4 stiffener)	±10%
Min. board size	5mm10mm(without birdge);10mm10mm(with bridge)
Max. board size	220mm*400mm
Min. coverlay bridge	8mil
Min. line width/spacing (12/18um copper)	2.5/2.5mil(loop lines 4/4mil)
Min. line width/spacing (35um copper)	3/3mil(loop lines 5/5mil)
Min. line width/spacing (70um copper)	5/7mil(loop lines 7/9mil)
Max. copper thickness	3oz
Min. line width/spacing (18um copper)	2.5/2.5mil(loop lines 4/4mil)
Min. line width/spacing (35um copper)	3.5/3.5mil(loop lines 7.5/7.5mil)
Min. line width/spacing (70um copper)	5.5/8.5mil(loop lines 9.5/12.5mil)
Min. line width/spacing (105um copper)	9.5/12.5mil(loop lines 11.5/14.5mil)
Max. finished copper thickness	3oz
Min.distance between via and conductors	5mil (<4 layer); 7mil (4~6 layer ); 10mil (7‐8 layer )
Min. mechanical drill hole	4mil
Solder mask color	green
Min. solder dam (base copper ≤1oz)	4mil(green), 8.0mil(solder dam on the large copper)
Min. clearance	3mil(part for 2.5mil)
Silk color	white, yellow
Surface treatment	HASL ,ENIG, ENEPIG, Electrolytic Nickel Gold, Soft gold,Hard gold, Immersion silver and OSP
Laser accuracy	±0.05mm
Punching accuracy	±0.05mm ‐ ±0.15mm

Our FPC Production Lead Time

FPC Type	Quick Turn(Days)	General(Days)

1L FPC Prototype	1	3

1L FPC Batch	3	7

2L FPC Prototype	1	4

2L FPC Batch	5	9

4/6/8L FPC Prototype	3	7

4/6/8L FPC Batch	9	18

10L FPC Prototype	5	9

10L FPC Prototype	10	20

Extra Service

The More SEEKPCB Can Provide For FPC

Flexbile PCB Design

SEEKPCB has an independent PCB design team, and the FPCs we design are highly competitive in terms of manufacturability, reliability and cost.

To a certain extent, this can reduce the company's operating costs. Just left the FPC design and layout to SEEKPCB.

Flexible PCB Assembly

SEEKPCB has been involved in FPC assembly since the era of smartphones, and can provide quick turn FPC assembly service within a day.

In addition, we can also provide component procurement and inventory management services to make your supply chain management easier and more efficient.

Any Need To Consulting Flex PCB With Us! Get Free Do It.

+86-20-82192100
+86-18925293263

sales@seekpcb.cn
seekpcbchina@gmail.com

B206, Xihuan Road, Shajing, Baoan district, Shenzhen

About SEEKPCB

SEEKPCB is specializing in electronics one stop solution, including PCB design, PCB manufacturing, PCB Assembly, Component sourcing. Quick turn PCB prototype, express PCB assembly are our strengths to fullfil fast time-to-market and your vitory.

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