MIL-STD-1276 – Nickel iron cobalt alloy / Kovar
MIL-DTL-45204 – Gold plating
AMS 2404 – Electroless nickel plating
AMS-QQ-N-290 Electrolytic nickel plating
MIL-STD-883 – Test methods and procedures for microelectronics
JEDEC 9c – Metal package specification for microelectronic packages and covers.
Performance Requirements:–
– Mechanical Requirements
• Lead Integrity
• Pressure
• Thermal Shock & Cycling
• Mechanical Shock & Vibration
– Electrical Requirements
• Insulation Resistance
• Dielectric Withstanding Voltage
• Current leakage
• Thermal Conductivity
• Impedance
– Environmental Requirements
• Hermeticity
• Corrosion Resistance
• Solderability
• Weldability
• Bond Strength
• Hydrogen Outgassing
• Optical Clarity