X-PCB is a manufacturer specializing in the production of PCB in Shenzhen. We specialized in Flex board, Rigid board, Rigid-flex board.
We can process more than 180 different part numbers in one day, 15000 square meters in one month, 65% are multilayer PCB.
We have the most advanced production equipment and over 72 experienced engineers in our factory. Our goal is to provide the best PCB for you.
This rigid flex pcb board is a 3L pcb with the material FR4 and PI. Its copper is 1OZ. We use green solder mask and amber cover film on this board.Its surface treatment is ENIG. It seems that most board's treatment is ENIG.
L/C, T/T, D/P
FR4 and PI
UL, RoHS, ISO9001, Ts16949
by Vacuum Packing in Cartons
Product Feature And Application
In engineering, machining, and tooling, a hole may be a blind hole or a through hole (also called a thru-hole or clearance hole). A blind hole is a hole that is reamed, drilled, or milled to a specified depth without breaking through to the other side of the workpiece. A through hole is a hole that is made to go completely through the material of an object. In other words, a through hole is a hole that goes all the way through something.
Our mentioned pcb is a 3 layer rigid flex pcb with blind holes.The below buildup can show the info of blind holes.
● Competitive price: Highly automated equipment reduces our manufacture cost and improve efficiency. We always believe that only by providing competitive price which can make our customers more competitive,we can grow with our customers.
● Rigid Flex PCB & Multilayer FPC Technical Capabilities Table
Parameter & Description
Rigid Flex PCB: 2 - 26 Layer
FR-4, PI, Rogers
Max. Board Size
Rigid Flex PCB
Rigid Flex PCB
Board Thickness Tolerance
Min. Line Width / Space
Outer Layer Copper Weigth
Hoz, 1oz, 2oz, 3oz, 4oz, 5oz, 6oz
Inner Layer Copper Weigth
1/3oz, Hoz, 1oz, 2oz, 3oz, 4oz, 5oz, 6oz
Min. final Via
Mechanical Via: 6mil
Inner Layer Registration Tolerance
Min. Annular Ring
PTH Hole Aspect Ratio
White, Black, Yellow
Solder Mask Color
Glossy：Green, White, Blue, Black, Yellow, Red
Solder Mask Thickness
Min. Solder Mask Dam
Hole Plug Diameter
10mil – 24mil
Warp and Twist
HASL, HASL-Lead Free, ENIG, Imm Tin, Imm Ag, OSP, Gold Finger
IPC Class II, IPC Class III