China LED Aluminum PCB, Metal Core Alu PCB, Al Mc PCB, Find details about China Aluminum LED PCB, PCB Board from LED Aluminum PCB, Metal Core Alu PCB, Al Mc PCB
Item | Capability | Item | Capability |
Layers | 1-28 | Thicker Copper | 1-6oz |
Products Type | HI(High-Frequency)&(Radio Frequency) board, Imedance controlled board,HDI board, BGA& Fine pitch board | solder mask | Nanya&Taiyo, LPI&Matt red, green,yellow,white,blue,black. |
Base Material | FR4(Shengyi China, ITEQ, KB A+,HZ),HI-TG,Fr06,Rogers,Taconic,Argon,Naclo,Isola and so on | Finished Surface | Conventional HASL, Lead-Free HASL,Flash Gold,ENIG(Immersion Gold),OSP(Entek),Immersion Tin, Immersion Sliver, Hard Gold |
Selective Surface Treatment | EING(Immersion Gold)+OSP, ENIG(Immersion Gold)+Gold Finger, Flash Gold Finger, Immersion Sliver+Gold Finger, Immersion Tin+Gold Finger | ||
Technical Specification | Minimum line width/gap | 3.5/4mil(laser dirll) | |
Minimum line width/gap | 0.15mm(mechanical dirll) 4mil(laser dirll) | ||
Minimum Annular Ring | 4mil | ||
Max Copper Thickness | 6oz | ||
Max Production Size | 600mm*800mm | ||
Board Thickness | D/S:0.2-7.0mm, Multilayer:0.4-7.0mm | ||
Min Solder Mask Bridge | ≥0.08mm | ||
Aspect Ratio | 15:1 | ||
Plugging Vias Capability | 0.2-0.8mm | ||
Tolerance | Minimum line width/gap | ±0.08mm(min±0.05) | |
Non-Plated Hole Tolerance | 0.15mm(mechanical dirll) 4mil(laser dirll) | ||
Outline Tolerance | ±0.15mil(min±0.10mm) | ||
Functional Test | |||
Insulating Resistance | 50ohms(normality) | ||
Peel Off Strength | 1.4N/mm | ||
Thermal Stress Test | 265ºC,20seconds | ||
Solder Mask Hardness | 6H | ||
E-test Voltage | 500V+15/-0V 30s | ||
Warp and Twist | 0.7%(Semiconductor test board 0.3%) |