Pcb for usb sound card with immersion gold, oem orders welcomed
Pcb manufacturer in china with best quality and competitive price. 1-20 rigid printed circuit board 1-2 layer white/black aluminum led pcb From quickturn prototype to mass production. Please don't pay before you send the pcb file to us. Please send the file to leappcb at 163.Com. Skype: leappcb website: www leappcb.Com We will send the quotation to you asap, thanks. Leappcb sales department----lillian Depend on the specific order
Layer count: 6 Finishing thickness: 1.575 ¡à10%mm Minimum width/spacing: 4/4-mil Minimum via diameter: 0.2mm Surface finishing: lead-free hasl Specialty: all via are filled with copper paste Board thickness: 1.2mm Vacuum package
3.High efficiency, choice different speed upon different pcb. Vlow=150mm/s, vhigh=300mm/s 4.High accuracy, better safety; machine operation is simple and it is easy to maintain; 5.The blade has special treatment so that long lifetime; 6.During operation, keep pcb and the circular blade is moving to assure quality. Three spec 1.Power:ac 220v/50hz 2.Thickness of pcb: 0.8~2.0mm 3.The limit height for component over pcb is 33mm and the limit height for component under pcb is 25mm;after removing front supporting plate, the limit height component under pcb is 40mm 4.Speed options: vlow=150mm/s, vhigh=300mm/s; Wooden boxes which all have been fumigated.
- a closed system interface delivers oxygen and anesthetic gas to patient. - economical dual limb circuit for single patient use. - lightweight for patient's comfort. - collapsible corrugated tubing for more flexibility and easy storage. - made of eva material. - tube length: 1.0m, 1.2m, 1.5m, 1.6m, 1.8m available or depends on your requirements - standard connector: 15 and 22mm - reservoir bag, filter, anesthesia mask, extra limb are available upon customer's request - according to iso standard, match all kinds of anesthetic and breathing machines6 Sterile, individual package, 20pcs/ctn
Fr4, tg¡y135¡ã, 4 layer, finished thickness: 1.6mm Green solder mask white silkscreen Finished copper: 35um Finished surface: hasl-lf Vacuum package& carton box
- a closed system interface delivers oxygen and anesthetic gas to patient. - economical dual limb circuit for single patient use. - lightweight for patient's comfort. - reservoir bag, filter, anesthesia mask, extra limb are available upon customer's request - according to iso standard, match all kinds of anesthetic and breathing machines6 Sterile, individual package, 20pcs/ctn
Fr-4, 1.6mm, 1oz, 2-layer, hal, Green soldermask, white silkscreen, Hal, osp, enig, gold plating, immersion tin. Anti-static bag, bubble pack, canton box, vacuum. 31*27*14 cm(12.2*10.6*5.5 inch) 40*31*26 cm(15.7*12.2*10.2 inch)
Fr4 standard pcb from 2 ~ 28 layer Fpcb, rigid-flex pcb from 1 ~ 12 layer Metal substrates pcb (al / cu based pcb) High tg , halogen free, heavy copper pcb High frequency, mixed delectric pcb (teflon material) Hdi pcb, blind and buried via board, impedance control pcbs
Place of origin: taiwan Copper thickness: 0.45 mils - 14 mils Board thickness: 280 mils (max finished board) Inner line width:
Place of origin: taiwan Brand name: fr4, rogers, isola, etc. Copper thickness: 0.45 mils - 14 mils Board thickness: 280 mils (max finished board) Min. Hole size:
Place of origin: taiwan other gold, immersion tin & silver, & osp Maximum layer count, prototype: 40 or more layers Max. Board size: 18 x 24 inches Bow and twist: max 0.1% Drilled via size: 2 mils Annular ring: 1.5 mils Inner line width:
Place of origin: taiwan Base material: varied Copper thickness: 0.45 mils - 14 mils Annular ring: 1.5 mils Inner line width:
Place of origin: taiwan Laminate: fr4, rogers, isola, etc. old, immersion tin & silver, & osp Maximum layer count, prototype: 40 or more layers Max. Board size: 18 x 24 inches Bow and twist: max 0.1% Drilled via size: 2 mils Annular ring: 1.5 mils Inner line width:
Double-sided enig pcb Layer count : 2 layers Raw materials £ºfr-4 Board thickness £º 1.6mm Copper thickness : 1 oz Min trace width /space: 0.15 / 0.15 mm Min hole size £º0.2 mm Surface treatment £ºimmersion gold Solder mask: green Silkscreen: white Vacuum packing
1~12 layers fr4 pcb board and aluminum pcb board ; Smt/dip pcb assembly Standard carton package
We have two fully automatic machines and four semi-automatic machines for assembly components Paste printing Component: smd Re-flow soldering Printing press Chip mounted Re-flow soldering welding stove
Layers: single and double sided Copper weight: 0.5-3oz Board thickness: 0.8-3.0mm Tracks and space standard > =0.1mm(4mil) Min hole: 0.4mm(drilled hole), 2.0mm(punched hole) Surface finish: osp, hasl(lf), enig, plate gold
Layers: 1-4l Copper weight: 0.5-2 oz Board thickness range: 0.06-0.3mm Overlay thickness range: 1/0.5mil Tracks and space standard: >= 0.1mm (4mil) Surface finishes: osp, enig and gold-plated
Multilayer standard up to 18 layers Fr-1/2, cem-1/3, fr-4, high tg fr-4 Copper thickness: 0.5-3 oz Board thickness: 0.4-3.2mm Tracks and gaps standard >= 0.1mm Surface finish: osp, hasl(leaded or unleaded), immersion tin/silver/gold, plate gold Ball grid arrays
