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Black Gold Multilayer Pcb 245℃ 5 Seconds 1 Cycle Solderability / White Silkscreen Pcb Board

BICHENG ENTERPRISE LIMITED
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Black Gold Multilayer Pcb 245℃ 5 Seconds 1 Cycle Solderability / White Silkscreen Pcb Board

Brand Name : Bicheng
Model Number : BIC-5821-B
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
Color : Black
Electrical test : 100% PCB passed
Location : CS & SS
Supplier : ITEQ
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Black Gold Multilayer Pcb 245℃ 5 Seconds 1 Cycle Solderability / White Silkscreen Pcb Board


Specifications


ItemRequirementResultACCREJ
LaminateTypeFR-4FR-4
SupplierITEQITEQ
Board thickness1.60±10%mm1.59-1.63mm
Outer copper foil>=35 um43.09um
Inner copper foil1/1 OZ1/1 OZ
Warp-twist<= 0.75%0.13%(max)
legendTypeIJR-4000 MW300IJR-4000 MW300
ColorWhiteWhite
LocationCS & SSCS & SS
MarkingCo.logoYESOK
UL.logoYESOK
Date codeWWYYWWYY
Marking formNAOK
LocationCSCS
Min line width (mil)5.25.4
Min line spacing (mil)3.23
Min ring width (mil)NANA
Solder MaskTypeKSM-S6189BK31KSM-S6189BK31
ColorBlackBlack
Thickness>=10 um13 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
10.650±0.05N0.6500.6250.6750.650
20.700±0.076Y0.7000.6750.7250.700
30.800±0.076Y0.8000.7750.8250.800
41.000±0.05N1.0000.9751.0251.000
51.000±0.076Y1.0000.9751.0251.000
61.050±0.076Y1.0501.0251.0751.050
71.250±0.076Y1.2501.2251.2751.250
81.350±0.05N1.3501.3251.3751.350
91.350±0.076Y1.3501.3251.3751.350
101.550±0.05N1.5501.5251.5751.550
111.700±0.076Y1.7001.6751.7251.700
122.000±0.05N2.0001.9752.0252.000
132.350±0.076Y2.3502.3252.3752.350
143.250±0.05N3.2503.2253.2753.250
V-CUT Finish dimension (unit: mm): including
NORequired Dimension (tolerance)Actual dimensinACCREJ
1132.60±0.15132.64132.57132.61132.62
2252.00±0.15252.05251.97252.06251.94
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 Points3245All Open TestQualified
Failure
The first pass Qty35 PCSAll short TestQualified
Failure
Reject Qty1 pcsThe first pass Rate97%
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
5Others1 PCSRepaired Qty0 PCSScrap1 PCS
Remark:

Microsection Analysis Report
purpose & ReqHole wallTrace
Copper20 umSurface copper35 um
Nickel3.26 umBase copper17 um
Au0.1 umV/X
Tin/Lead0 um
Roughness25 um
Hole wall position Unit: umABCDEFAverageRoughnessSpeciment Location
DrillPlated
132.69030.41027.79026.36026.71027.79028.62521.28421.384
224.74223.54223.60225.24224.52224.15224.30121.05321.153
325.15323.95324.01325.65324.93324.56324.71117.33117.431
Trace CopperBase CopperSolder mask thicknessT/L THKNi THKAu THKSpeciment Location
142.2317.2213.493.480.1001
242.0816.3413.143.510.1031
344.9817.2513.293.630.1061
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. RoHS materials.

2.International approvals.

3.DDU Door to door shipment with competitive shipping cost. You don’t need to arrange anything after confirming the order. Just wait for your PCB delivery to your hand.
4.Delivery on time. We keep higher than 98% on-time-delivery rate.


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Green PCB

Human beings have only one earth. Caring for the entire ecological environment and our lives are closely related. Fresh work environment and sewage recycling are our responsibility.




FAQ

What information is required for a quote?
Please send us your gerber files, PCB fabrication notes and panel drawing data when you request for quote. This will give you an accurate price in a short time.


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