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LT CIRCUIT CO.,LTD
LT CIRCUIT CO.,LTD Printed Circuit Board Manufacturer, focus on Multilayer PCB and Metal Core PCB.
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OEM Single Sided PCB Flexible Printed Circuit Board Gold Plating Finish

LT CIRCUIT CO.,LTD
LT CIRCUIT CO.,LTD
Country/Region: China
Tel: 86-755-23005997
Contact Person:Ms Ashley

OEM Single Sided PCB Flexible Printed Circuit Board Gold Plating Finish

Certification : ISO 9001:2008, UL
Place of Origin : China
MOQ : NO MOQ
Price : USD
Payment Terms : T/T, Western Union, Paypal
Material : Polymide
Surface plating : ENIG
Layer : 1 layer
Thickness : 0.1mm
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OEM Single Sided PCB Flexible Printed Circuit Board Gold Plating Finish


A single sided flexible printed circuit (FPC)construction with a polyimide cover film laminated to copper allowing access from one side only. One single conductive layer, either bonded between two insulating lamination or uncovered on one side.


Our capability for FLEXIBLE PCB:



Item

DescriptionCommonSpecial
1NO. OF Layer1--6 
2FINISHED BOARD SIZE(MAX)250*500mmOK
3FINISHED BOARD SIZE(MIN)10*15mmOK
4BOARD THICKNESS(MAX)0.016"(0.4mm)OK
5BOARD THICKNESS(MIN)0.00328"(0.085)OK
6FINISHED BOARD THICKNESS FOLERANCE 0.085mm≦Board Thickness<0.4mm±2mil(±0.05mm)OK
7DRILL HOLE DIAMETER(MAX)0.236"(6.0mm)OK
8DRILL HOLE DIAMETER(MIN)0.010"(0.25mm)OK
9For Machine Drill FINISHED VIA DIAMETER(MIN)0.008"(0.2mm)OK
10OUTER LAYER BASE COPPER THICKNESS(MIN)1/2OZ(0.01778mm)OK
11OUTER LAYER BASE COPPER THICKNESS(MAX)1OZ(0.0355mm)OK
12INNER LAYER DIELECTRIC THICKNESS(MIN)0,0127mm(1/2mil)OK
13INNER LAYER DIELECTRIC THICKNESS(MAX)0.0254mm(1mil)OK
14BASE.MATERIALPI(260℃ TG)OK
15HOLE DIAMETER TOLERANCE(PTH)±2mil(±0.05mm)±1.5mil
16HOLE DIAMETER TOLERANCE(NPTH)±1mil(±0.025mm)±1.5mil
17HOLE POSITION TOLERANCE (COMPARED WITH CAD DATA)±3mil(±0.076mm)OK
18PTH HOLE COPPER THICKNESS≧0.5mil(≧0.0125mm)OK
19LAVER DESIGN LINE WIDTH/SPACING(MIN)4mil/4mil(0.1016mm/0.1016mm)Multilayer 2.5mil/2.5mil(0.0635mm/0.06 35mm)Double side,single layer 0.5OZOK
20TOLERANCE AFTER ETCHING≦±20%(common)±10% for impedance
21IMAGE TO IMAGE TOLERANCE(MIN)±5mil(±0.127mm) ±4mil±3mil(0.076mm)
22IMAGE TO EDGE TOLERANCE(MIN)±4mil(±0.1mm)OK
23LEGEND MASK REGISTARTION(MIN)±6mil(±0.15mm)OK
24SOLDERMASK REGISTARTION(MIN)±6mil(±0.15mm)OK
25SOLDERMASK THICKNESS(MIN)10UMOK
26CVL REFISTRATION(MIN)8mil(4mil)OK
27CVLL Pressure and glue quantity (MIN)5.6mil(2.4mil)OK
28SOLDER TIN LEAD THICKNESS ON FINGER OR PAD.(MAX) (MIN)AND TOLEARANCE THICKNESS(1.0mil)(0.1mil) ±0.30mil±0.15mil
29GOLD FINGER NICKEL THICKNESS(MAX)200u"±100u"OK
30SOLDER THICKNESS ON PADS(HAL)(MIN)0.1milOK
31NICKEL THICKNESS FOR ELECTROLESS NICKEL AND INMERSION GOLD(MEASLRED AT THE MINTMUM POINT)(MAX)200u"±50u"/1-4u"OK
32SOLDER THICKNESS ON PADS (HAL)(MAX)1.2milOK
33SOLDERTHICKNESS ON PADS (HAL)(MIN)0.1milOK
34PUNCHING HOLE (MIN-MAX)DIAMETER TOLERANCE0.5-6.0mm±0.05mmOK
35THE TOLERANCE OF PASTEING ADHESIVE AND STIFFER±0.20mm±0.10mil
36PUNCHING DIE DIMENSION TOLERANCE (EDGE TO EDGE)(STEELDIE)Steel Die±4mil(±0.1mm)±2mil
37PUNCHING DIE DIMENSION TOLERANCE (HOLE TO EDGE)(STEELDIE)Steel Die±4mil(±0.1mm)±2mil
38PUNCHING DIE DIMENSION TOLERANCE (HOLE TO EDGE)(STEELDIE)cutting die±8mil(±0.2mm)

±6mil



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Flexible Pcb Board

      

Pcb Custom

      
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