NINGBO KLS IMP&EXP CO.LTD.
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Place of Origin: | , China (Mainland) |
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Items | Description | |
Layer count | 1---30 Layers | |
Board Thickness | Min |
2 Layer : 0.20mm |
Max | 6.35mm | |
Base Copper Weight | Min | 17um(1/2oz) |
Max | 140um(4 oz) for inner layer 210um(6 oz) for outter layer | |
Laminates Types |
FR-4(High Tg,Halogen Free),FR-5,FR-1,CEM-1, | |
Max Panel Size |
508mm X 610mm ( 20" x 24" ) | |
Min Finished Hole Size |
0.20mm ( 8mil ) | |
PTH Wall Thickness |
0.025mm ( 1mil ) | |
Aspect Ratio |
8 : 1 | |
Min Line Width/Space |
0.075mm/0.075mm ( 3mil / 3mil ) | |
Via Hole Type |
Via Hole Type | |
HDI/Microvia |
Yes | |
Surface Finish |
HASL, Lead Free HASL, Immersion Tin | |
Solder Mask |
Green, Blue, Black, Red, White, Yellow | |
Impedance Control |
±10% ( min 50 ohm ) | |
Min Bonding Pitch |
0.181mm ( center to center ) | |
Min SMT Pitch |
0.400mm ( center to center ) | |
Min Annual Ring |
0.025mm | |
Outline Finish Types |
CNC Routing, Tooling Punching, V-Scoring/Cut | |
Tolerance |
PTH Hole Dia.Tolerance : ± 0.075mm (3mil) | |
Thermal Stress |
Thermal Stress | |
Warp & Twist |
≤0.7% | |
Test Voltage |
50V---300V | |
Current Breakdown |
10A | |
Peel Strenth |
1.4N /mm | |
Soldermask abrasion |
>6H |