MV Flex Circuit could manufacture different types of flexible PCB, such as 1-layer, 2-layer, and multilayer flex PCBs.
MV Flex Circuit can help you get the best price if you send us your Gerber files. Our engineering team will provide a quotation within 1-2 hours. Even if we cannot provide the offer, our sales team will keep you informed of the status via email. Please don’t hesitate to contact us, as we are always here to help.
Are you interested in flex PCB manufacturing processes? It’s not a new concept by now, because this technology is very mature. You will see the below steps to show the typical 2-layer flex circuit:
Material preparation – Circuit pattern exposure – Etching process – Drilling – Copper plating – Coverlayer application – Stiffener application – Electrical test – Final fabrication.
There’re some other related processes, such as surface finishes, gold fingers, edge spacing, and trimming.
You need to know the specifications before you start production. Please see the details as follow:
2-layer flex circuit, thickness 0.13mm PI(Panasonic),
1oz copper thickness, immersion gold(2u”) + gold finger (30u”), FR4 stiffener.
Application: medical device.
This is mass production and repeats the job each month.
Welcome to our FAQ section, where we’ve compiled answers to many commonly asked questions. If you have any additional queries, please leave us a message.
There are many different flexible copper-clad laminates in stock:
Shengyi SF305: PI= 0.5mil & 1mil & 2mil; Cu= 0.33oz & 0.5oz & 1oz;
Panasonic R‐F775: PI= 1mil & 2mil & 3mil; Cu= 0.5oz & 1oz;
Taiflex MHK: PI= 1mil & 2mil; Cu= 0.33oz & 0.5oz & 1oz;
DuPont Pyralux AP: PI=1mil & 2mil & 3mil; Cu= 0.5oz & 1oz
Due to the thin and flexible features, we don’t use the vacuum package for the flex circuit boards. Typically, we often use PE bags to pack them.
Are you wondering how to place an order with MV Flex Circuit?
You will prepare the Gerber files and specifications and send them to us. Our engineering team will review the files and send the engineering questions for your approval. Our sales team will confirm the delivery date with you. After the goods are ready, we will ship them by air or by sea.
Please see the details as follow:
|Inner layer||Min. line width/spacing (12/18um copper)||3.0/3.2mil(loop lines 6.0/6.2mil )|
|Min. line width/spacing (35um copper)||4.0/4.0mil(loop lines 8.0/8.0mil)|
|Min. line width/spacing (70um copper)||6/6.5mil(loop lines 10/10.5mil)|
|Max. copper thickness||2oz|
|Min. line width/spacing (18um copper)||3/3.2mil(loop lines 6/6mil)|
|Min. line width/spacing (35um copper)||4/4.5mil(loop lines 8/8.5mil)|
|Min. line width/spacing (70um copper)||6/7mil(loop lines 10/11mil)|
|Min. line width/spacing (105um copper)||10/13mil(loop lines 12/15mil)|
|Max. finished copper thickness||3oz|
After the goods are ready, our shipping department contacts the forwarders UPS, DHL, or FedEx. If the customers have an account with the forwarder, we will ship the goods by their account.
Normally, it takes around 3-4 days for shipping.
Typically, the delivery time for the samples is 7 days, but we can produce them as quick-turn such as within 24 hours.
The delivery time for mass production is 2 weeks.