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2.4Mm Thick Fr -4 Fibre Glass 4 Layer Pcb Design Electroless Nickel Over

BICHENG ENTERPRISE LIMITED
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2.4Mm Thick Fr -4 Fibre Glass 4 Layer Pcb Design Electroless Nickel Over

Brand Name : Bicheng
Model Number : BIC-4516-V
Certification : UL
Place of Origin : China
MOQ : 1 piece
Price : Negotiable
Payment Terms : T/T,Paypal
Supply Ability : 45000 pieces per month
Delivery Time : 8 working days
Packaging Details : vaccum
Inner copper foil : 2/2 OZ
Color : Green
Board thickness : 2.36±10% mm
Warp-twist : <= 0.75%
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2.4Mm Thick Fr -4 Fibre Glass 4 Layer Pcb Design Electroless Nickel Over


Specifications


ItemRequirementResultACCREJ
LaminateTypeFR-4FR-4
SupplierITEQITEQ
Board thickness2.36±10% mm2.35-2.40 mm
Outer copper foil>=70um78.0um
Inner copper foil2/2 OZ2/2 OZ
Warp-twist<= 0.75%0.16%
legendTypeIJR-4000 MW300IJR-4000 MW300
ColorWhiteWhite
LocationCSCS
MarkingCo.logoYESOK
UL.logoYESOK
Date codeWWYYWWYY
Marking formNAOK
LocationCSCS
Min line width (mil)2727.2
Min line spacing (mil)87.8
Min ring width (mil)NANA/
Solder MaskTypePSR-2000GT600DPSR-2000GT600D
ColorGreenGreen
Thickness>=10 um14 um
Pencil Test6H OR ABOVEOK
SOLVENT TESTNO ATTACKOK
TAPE TESTNO PEEL OFFOK
Surface treamentImmersion GoldOK
Special TreamentSilk screen///
Location///
Forming///
Normal TestingElectrical test100% PCB passedOK
Visual inspectionIPC-A-600H&IPC-6012COK
Solderability Test245℃ 5S 1 CycleOK

Final inspection report
Hole size and slot dimension(unit: mm, PTH tolerance +/-0.076, NPTH +/-0.05mm)
NORequiredPTHActual dimensionACCREJ
11.000±0.076Y1.0000.9751.0251.000
21.400±0.076Y1.4001.3751.4251.400
33.050±0.076Y3.0503.0253.0753.050
43.175±0.076Y3.1753.1503.2003.175
53.950±0.05N3.9503.9253.9753.950
63.950±0.076Y3.9503.9253.9753.950
V-CUT Finish dimension (unit: mm): including
NORequired Dimension (tolerance)Actual dimensinACCREJ
1233.93±0.15233.96233.98233.87233.94
2208.38±0.15208.29208.42208.33208.44
Reference engineering information
Hole drill drawingACC
Conductor and filmACC
Solder mask and filmACC
Legend and filmACC
Engineering changingACC

E-test Report
Test TypeGeneralTest Parameter
SpecialTest Votage250V
Single mouldTest Curent100 m A
Double mouldConducting Resistance20 M ohm
Flying probe TestIsolated Resistance20 M ohm
Test Points509All Open TestQualified
Failure
The first pass Qty20All short TestQualified
Failure
Reject Qty0 pcsThe first pass Rate100%
Mian Dwfect Desciption:
1Open Qty0 PCSRepaired Qty0 PCSScrap0 PCS
2Short Qty0 PCSRepaired Qty0 PCSScrap0 PCS
3Con. Defect0 PCSRepaired Qty0 PCSScrap0 PCS
4Isolated Defect0 PCSRepaired Qty0 PCSScrap0 PCS
5Others0 PCSRepaired Qty0 PCSScrap0 PCS
Remark:

Microsection Analysis Report
purpose & ReqHole wallTrace
Copper20 umSurface copper70 um
Nickel0 umBase copper53 um
Au0 umV/X
Tin/Lead3.78 um
Roughness25 um
Hole wall position Unit: umABCDEFAverageRoughnessSpeciment Location
DrillPlated
126.84425.64425.70427.34426.62426.25426.40217.53517.635
225.02823.82823.88825.52824.80824.43824.58614.72214.822
325.22424.02424.08425.72425.00424.63424.78311.69111.791
Trace CopperBase CopperSolder mask thicknessT/L THKNi THKAu THKSpeciment Location
179.5753.4413.493.84
275.3552.5513.816.84
379.2753.9415.394.84
Defects Inspection
FoundNO Found
1.Plating crack
2.Resion recession
3.Plating void
4.Delamination
5.Smear
6.Copper crack
7.Blistering
8.Interconnection separation
9.Laminate void
10.wicking
11.Nail Heading
Reliability Test Report
NO.ItemRequirementTest freqencyTest result
1Solderability test245±5℃ 5sec wetting area least 95%1ACC
2Thermal Stress288±5℃ 10sec, 3 cycles Check delamination Blistering,hole wall1ACC

Advantages

1.Small quantity order is accepted.

2.HASL has: Excellent wetting during component soldering and it can avoid copper corrosion.

3. iteq it-140: RoHS compliant and suitable for thermal reliability needs,and Lead free assemblies with a maximum reflow temperature of 260℃.

4. ITEQ IT-140: It’s suitable for handheld and consumer applications. It’s also Lead free compatible.


More Application

Access Control Policy
Led Lighting Products
Pcb Artist
Power Supply Variable
Gps Vehicle Tracking Device
Control Security
Fleet Vehicle Tracking
Pcb Led
Programmable Controller
Biometric Access Control System
Hmi Plc


Bare board test (BBT)

Multiple quality assuring procedures are performed before shipment. It includes:

Visual inspection

Flying probe

Impedance control

Solderability detection

AOI (automated optical inspection)

High voltage test

Micro section

Thermal stress test

Reliability test

Insulation resistance test

Ionic contamination test



FAQ

Do you sell impedance controlled PCB?
Yes. Impedance controlled PCB's are used more and more popular in our common life. We can offer differential impedance and single end impedance PCB.


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