Product description
Immersion gold finished
PTH hole diameter tolerance: 3-mil
NPTH hole diameter tolerance: 2-mil
Hole position deviation: 2-mil
Outline tolerance: 4-mil
Minimum S/M pitch: 4-mil
Solder mask abrasion: >6H
Twist and bent: ≤1.0%
Peel off strength: 1.4N/mm
E-test voltage: 50 to 300V
Flammability: 94V-O
Excellent PCB board manufacturer in China