Hard disk PCB (Printed Circuit Board), Hard disk controller board or hard disk electronic board or simply HDD board, it is the circuit board fixed to the back of the Hard Disk Drive (HDD). Hard disk drive failure is not always caused by a damaged PCB - only about 25-30% of data loss is caused by faulty electronic components.
Name: | Computer mechanical hard disk PCB |
Sheet: | FR4 |
Board thickness: | 1. 6mm |
Number of layers: | 2L |
Size: | 53. 68*42. 7mm |
Minimum aperture: | 0. 22mm |
Line width/torque: | 0. 37*0. 42mm |
Copper foil thickness: | 35/35um |
Surface treatment: | gold plating process |
Solder mask/character: | blue oil white character |