Add to Cart
Electronic Piano PCB Assembly Keyboard Control Circuit Board Sound Music Toy PCBA
Files and Requirment for PCB,PCBA quotation:
| Insulation resistance | 1E+12Ω (normal condition) |
| Thermal shock endurance | 288 3 times in 10sec |
| Max Board twist and wrap | ≤0.7% |
| High Vlotage endurance | 1.3KV/mm |
| Copper foil peel off endurance | 1.4N/mm |
| Hardness of resist ink | ≥6H |
| Flame resistance | 94V-0 |
| Testing Service | 100% Electrical Test |
| Board Thickness Tolerance | +/-10% |
| Twist&Wrap | ≤ 0.5% |









