PCB electrical testing printed circuit boards

PCB electrical testing printed circuit boards

Best One-Stop Service Provided * PCB manufacturing Service. * FPC,PCB, PCBA Copy PCB PCBA Housing assembly serivce. * Assembly Service. (SMT, BGA, DIP)Service. * PCBA Final Functional Testing. * PCBA test * PCB drawing / design according to schematic diagram * Electronic Components Purchasing & BOM List Purchasing Services.

Product Details

PCB electrical testing printed circuit boards

Custom ISO Certified PCBA Testing Services

As manufacturing processes improve and circuitry has moved from discrete components to highly-integrated programmable components, more and more clients choose Sunsoar to help them do functional test for their PCBA.Compared with doing functional test in client’s own company or country,testing in Sunsoar will help save more time and cost.We not only offer help for testing,but also offer help to repair those components or PCBA which is not working normally.

 

Item

 

Details

Files pcb

Gerber, Protel, Powerpcb, Autocad, Orcad, etc

Material

FR-4, Hi-Tg FR-4,  Lead free Materials

CEM-3, CEM-1, Aluminium, 

High frequency Material (Rogers, Teflon, Taconic)

Layer No.pcb

1 - 20 Layers

Board thickness

0.0075"(0.2mm)-0.125"(3.2mm) 

Board Thickness Tolerance

±10%  pcb manufacturer

Copper thickness

0.5OZ - 4OZ

Impedance Control

±10%

Warpage

0.075%-1.5%

Peelable pcb

0.012"(0.3mm)-0.02’(0.5mm)

Min Trace Width (a)

0.005"(0.125mm)

Min Space Width (b)

0.005"(0.125mm)

Min Annular Ring

0.005"(0.125mm)

SMD Pitch (a)

0.012"(0.3mm)

Regesiter tolerance

0.05mm

Min Solder Mask Dam (a)

0.005"(0.125mm

Soldermask Clearance (b)

0.005"(0.125mm)

Min SMT Pad spacing (c)

0.004"(0.1mm) PCB manufature

Solder Mask Thickness

0.0007"(0.018mm) pcb factory

Hole size  pcb manufacturer

0.01"(0.25mm)-- 0.257"(6.5mm)

Hole Size Tol (+/-)

±0.003"(±0.0762mm) pcb manufacture

Aspect Ratio

6:01

Hole Registration

0.004"(0.1mm) pcb manufacture

HASL

2.5um

Lead free HASL

2.5um

Immersion Gold

Nickel  3-7um  Au:1-3u'

OSP

0.2-0.5um     pcb assembly

Panel Outline Tol (+/-)

±0.004'(±0.1mm) 

Beveling

30°45°   PCB  PCB

V-cut          pcb

15° 30° 45° 60°

Surface finish

HAL, HASL Lead Free, Immersion gold, Gold plating, 

Gold finger, immersion silver, 

immersion Tin, OSP, Carbon ink,  PCB pcb manufacture


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