Shenzhen K-better Electrical Co., Ltd

single-sided PCBs
*Base material: FR-4 CEM-1
*Copper thickness: 0.5-2.0 oz
*Thickness: 0.2-3.0mm
*Solder mask: green, black, red, yellow, white
*Min. line width: 0.3mm
*Min. line space: 0.3mm
*Min. hole diameter: 0.3mm
*Max board size : 600 x 1200mm
*lead time:four days
well and high quality control
prompt delivery
small order acceptable
perfect craft procedure
customer's designs are welcome

Flexible circuit board FPC
*Min. track width/spacing
o Single-sided: 0.1mm
o Double-sided: 0.1mm
*Min. hold diameter
o Drilling : diameter 0.2mm
o Punching: diameter 0.3mm
*Single-sided flex:
o Construction: conductor
o Material: ED copper foil, rolled copper foil
o Specifications:520 x 250mm
*Double-sided
o Construction: conductor
oMaterial: ED copper foil, rolled copper foil
oSpecifications: 520 x250mm
*Lead time: seven days
well and high quality control
prompt delivery
small order acceptable
perfect craft procedure
customer's designs are welcome

Single-sided pcbs

Base material: fr-4 cem-1
Copper thickness: 0.5-2.0 oz
Thickness: 0.2-3.0mm
Solder mask: green, black, red, yellow, white
Min. Line width: 0.3mm
Min. Line space: 0.3mm
Min. Hole diameter: 0.3mm
Max board size : 600 x 1200mm
Lead time:four days
Well and high quality control
Prompt delivery
Small order acceptable
Perfect craft procedure
Customer's designs are welcome

Double-sided PCBS


*Base material: FR-4
*Copper thickness: 0.5-2.0 oz
*Thickness: 0.2-3.0mm
*Solder mask: green, black, red ,yellow, white
*Min. line width: 0.2mm
*Min. line space: 0.2mm
*Min. hole diameter: 0.25mm
*Max board size : 600 x 1200mm
*Surface treatment: spray tin, Gold-plating.immersed gold,OSP
*lead time: seven days
well and high quality control
prompt delivery
small order acceptable
perfect craft procedure
customer's designs are welcome

Multilayer PCBs

*Layers:4-12
*Base material: FR-4
*Thickness: 0.5-3.0mm
*Solder mask: green, black ,red ,yellow ,white
*Min. line width: 0.075mm
*Min. line space: 0.075mm
*Min. hole diameter: 0.1mm
*Max board size : 600 x 1200mm
*Surface treatment: chemical gold ,OSP
*Application: Cam350,Pads2000,Proter DXP
*Blind/buried via holes:OK
*lead time: seven to ten days (HDI: about 30 days)
well and high quality control
prompt delivery
small order acceptable
perfect craft procedure
customer's designs are welcome

Technical Capability:

Product type

FR4+FCCL(Flexible Copper Clad Laminate)rigid flex PCB

Material

FR4+FCCL

Field of application

military industrial

Layers/thickness

4L/1.2mm

Line Space/width

6/6mil

Surface treatment

ENIG

Minimum hole dia.

0.2mm

Technical feature

special material,rigid-flex technology

We OffeCircuit Boardr a Full Range of Printed Circuit Board Capabilities to Fit All of Your PCB Needs

Process Item Craft Capacity
Prepares materials Base Material FR4, CEM-1, Aluminium, High Tg Material, Halogen-free Material
Lamination press Layer Count 1-12Layers
Thickness 0.2-3.0mm
Drill Min.Hole Diameter 0.15mm (mechanical drill), 0.1MM (laser drill)
PTH Diameter Tolerance + / - 3mil
NPTH Diameter Tolerance + / - 2mil
Outer layer Min.Line/Space 3.5mil/3.5mil
Copper Thickness 1- 6oz
Impendence Impedance tolerance ±10% (±5%(Need assessment)
Solder Masking Min.Solder Dam 0.1mm
Min.Solder Mask Opening 0.075mm
Color Green, White, Red, Yellow, Black, Blue
Surface Treatment LF-HASL, OSP,Ni/Au Enig,Immersion Tin, Immersion Silver, carbon oil;

Out-Line Profiling Profile Tolerance + / - 0.12MM
V-cut Remain Thickness Tolerance + / - 0.1MM
V-cut Angle Tolerance + / - 5°
Testing E-Testing 100% E-Testing (High Voltage Testing); Flying Probe Testing
Final Product Thickness Tolerance + / - 10%
Warpage Tolerance + / - 0.75%

Lead Time Double layer PCB Multilayer PCB Mass production
Normal 6 work days Normal 8 work days Double layer 9-12 work days
Urgent 3 work days Urgent 6 work days Multilayer 12-15 work days
Email:sales5@(keyoupcb.com)

Learn more from our website:www.keyoucircuit.com

ADD:Room K221,jinhetian Center,QINGHU AREA,SHENZHEN, Guangdong,China

PCBA Capability

Capability - SMT

Lines

9 (5 Yamaha, 4 KME)

Capacity

52 million placements per month

Max Board Size

457 X 356mm. (18 x 14)

Min Component size

0201 54 sq. mm. (0.084 sq. inch), long connector, CSP, BGA, QFP

Speed

0.15 sec/chip, 0.7 sec/QFP

Capability - PTH

Insertion Type

# of Lines

Capacity (points/mth)

Max Board Size

Lead Pitch

Jumper Wire

3

6 million

330X250 mm (13 x 9.8)

5-30 mm

Axial

3

6 million

457x559 mm (18 x 22)

5-20 mm

Radial

3

9 million

457x559 mm (18 x 22)

0.36-21.5 mm

Wave Soldering

Wave Soldering

2

Max board width

400 mm

Type

Dual wave

Pbs Status

Lead-free line support

Max temp

399 degree C

Spray flux

add-on

Pre-heat zones

3