Product name: IC probe test card board
Base plate: TUC/TU872HF
Layer: 44L
Finished size: 20"*22"
Stacking: L1-L44 10mil
L1-L28 12mil
L29-L44 14mil
Surface treatment: Hard gold plating 3-15μ"
Special process: metal edging, fixed depth drilling
Product Application: Wafer Test Board