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Detailed Product Description

Quick turn & Prototype PCB Supplier In China
UL:E*****6, ISO***1:***8, ROHS
*5 years of experience in PCB industry

Prototype, Quick Turn and Small Volume PCB

Shenzhen Yuwei Electronics Co., Ltd. is a professional High-Tech PCB manufacturer , dedicated in developping and manufacturing advanced multilayer and high precision PCB, backed by *5 years’ industry experience. Our products are widely used in R&D, Communication, Medical equipment, Aviation and Military fields by buyers of America, Germany, Norway, Sweden, Great Britain, Malaysia, Singapore and other countries.

 The equipments of our modernized standard factory are brand new, such as Auto-PTH machine, auto-plating machine, AOI machine, auto-brown oxygen line, laminator line, immersion gold lines ,Hard gold lines, Electroless Nickel Electroless Palladium Immersion Gold and etc., and the staff are rich in experience, so the quality of our products is reliable, the price competitive as well. The lead time for double-sided board would be within *4 hours, and for **8 layers board *8 hours.

ITEM
 PRODUCTIVE CAPABILITY
 
Layer
 ***0
 
Produces Type
 HF(High Frequency)&(Radio Frequency)board, Impedance controlled board ,HDI board ,BGA& Fine Pitch board, Thicker Copper (Up to *0 OZ)board
 
Material
 FR4(Shengyi China,ITEQ), Rogers, Taconic,Arlon,Nelco,Isola ,etc.
 
Finished Surface
 HASL, leadfree HASL, ENIG(Immersion Gold), Immersion Tin, Immersion Silver, Hard Gold, Plating Gold, Gold Finger, ENEPIG, OSP(Entek)
 
Minimum Line Width/Space
 3.5/4mil
 
Minimum Hole Size
 0.*5mm(Mechanical Drill);

0.1mm(Laser Drill)
 
Minimum Annular Ring
 4mil
 
Max Copper Thickness
 *0 OZ
 
Max Production Size
 **0×***0mm
 
Board Thickness
 D/S: 0.**7.0mm;

Multilayers:0.***7.0mm
 
Minimum Solder Mask Bridge
 0.*8mm
 
Plugging Vias Capability
 0.**0.8mm
 
Profile Tolerance
 Length≤**0mm:+/*0.1mm;

**0——**0mm:+/*0.*5mm;

Length≥**0mm:+/*0.2mm
 
Board Thickness Tolerance
 Thickness≤1.0mm:+/*0.1mm;

1.0mm——2.0mm:+/**0%;

Thickness≥2.0mm:+/*8%
 
Hole Size Tolerance
 PTH:+/*3mil;

NPTH:+/*2mil
 
Certificate
 ISO***1:***8, RoHS, UL certificate (UL Number: E*****6), ISO****1