都是Insulator的不同材质,其中LCP品质最好,杜邦公司可以生产。 3)T 和V 指下面图2的箭头所指参数D的要求,选择T or D与PCBthickness相关, 2mm=V;1.6mm...1. 某ATX Connector parameter 分析:1).50u‘‘ Tin是指镀锡的厚度,每50u'' Tin锡可以插拔约20次左右; 每15u‘ ...
2盎司= 0.0028英寸= 0.0712毫米(mm)= 71.2um 盎司是重量单位,之所以可以转化为毫米是因为pcb的敷铜厚度是盎司/平方英寸' 可以利用PCB的温度阻抗计算软件计算 (计算线宽,电流,阻抗等)PCBTEMP 依次填入Location (External/Internal)导线在表面还是在FR-4板内部、Temp温度(Degree C)、Width线宽(Mil)、Thickness厚度(Oz/...
﹣厚度:1/4OZ、1/3OZ、1/2OZ、1OZ、2OZ,此为较常见的厚度 ﹣OZ(盎司):铜箔厚度单位;1OZ = 1.4 mil 2、绝缘层:聚酰亚胺(Polyimide)、聚脂(Polyester)、聚乙稀萘(PEN) ﹣较常用的为聚酰亚胺(简称“PI”) ﹣PI厚度:1/2mil、1mil、2mil,此为较常见的厚度 ﹣1 mil = 0.0254mm = 25.4um = 1/1000 in...
Board Thickness 1.6mm Board Layer 2 Layers Copper Thickness 1 Oz Solder Mask Blue Silksreen White Min Pad +/- 0.1mm (4mil) Surface Finihsing HASL-Lf Lead Time 6-8 Working Days Shipping Type DHL, UPS, TNT, EMS, FedEx etc Packing Type Carton + Vac...
PCB Board PCB Circuit Board Printing High Quality Custom 8 Layers Prototype 1.6mm Thickness PCB Manufacturing Fr-4 1.5 Oz Cn US$0.01-0.41 1 Piece (MOQ) Product Details Customization: Available Structure: Metal Base Rigid PC...
Outline Machining Accuracy +/- 0.1mm (4mil) MOQ 1 PCS Transport Package Vacuum+Carton Packing Specification RoHS, ISO9001, UL, SGS Trademark FL Origin Shenzhen, China HS Code 8534009000 Production Capacity 20000 Square Meter/Mon Product Description 0.5oz Copper T...
Min base copper thickness 1/3 OZ (12 um) 5 最大完成铜厚 Max finished copper thickness 30 OZ / 30 盎司 6 最小线宽/间距 Min trace width/spacing 内层 Inner layer 2/2 mil / 0.05 mm (H/H copper) 7 外层 Outer layer 2.5/2.5 mil / 0.065 mm ...
Layer NO. 1, 2, 4, 6, up to 24 layer Shape Rectangular, round, slots, cutouts, complex, irregular Max PCB dimensions 1200mm*600mm Board Thickness 0.2mm-4mm Thickness Tolerance ±10% Min Hole Size 0.1mm (4 mil) Copper Thickness 0.5 OZ-6OZ (18 um-770 um) ...
Single Sided 1.6mm 0.5oz-8oz PCB printed circuit board Technical & Capability Layers 1~20 Board Thickness 0.1mm-8.0mm Material FR-4, CEM-1/CEM-3, PI, High Tg, Rogers, PTEF, Alu/Cu Base, etc Max Panel Size 600mm×1200mm Min Hole Size 0.1mm Min Line Width/Space ...
Min.Line Spacing 0.1mm (4mil) Board Thickness 0.2mm-4mm Copper Thickness 0.5oz-6oz PCBA QC X-ray, Aoi Test, Function Test(100% Test) Specialised LED, Medical, Industrial, Control Board Delivery PCB, 7-10 Days;PCBA, 2-3weeks Service Printed Circuit Board, PCB, PCBA, SMT, Tht, Te...