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Material and Process Specifications

All Central Components Manufacturing products adhere to the following military and commercial specifications and testing procedures.

  Testing Lab
Insulator (Plastic Material Specifications)
Molding Plastics, Thermoplastic Polyesters MIL-M-24519
UL Flammability UL 94V-0
UL Temperature Index UL 7U6B
Plastic Materials Testing
Dielectric Withstanding Voltage ASTM D 1U9
AC Loss Characteristics ASTM D 150
Impact Resistance of Plastics ASTM D 256
DC Resistance ASTM D 257  
High Voltage, Low Current Are Resistance ASTM D 495  
Water Absorption ASTM D 570  
Test for Tensile Properties of Plastics ASTM D 638  
Deflection Temperature of Plastics ASTM D 648  
Compressive Properties of Plastics ASTM D 695  
Coefficient of Linear Thermal Expansion ASTM D 696  
Shear Strength of Plastics ASTM D 732  
Rockwell Hardness of Plastics ASTM D 785  
Flexual Properties of Plastics ASTM D 790  
Specific Gravity and Density of Plastics ASTM D 792  
Contact Material Specifications  
Brass ASTM B16-85/MIL-C-39029B
Phosphor Bronze ASTM B 139 MIL-S-83505
Plating (Outer Plating)  
Gold MIL-G-45204 Type 1 Grade C
Tin MIL-T-10727 Type 1
Plating (Under Plating) Testing Lab
Copper MIL-C-14550
Nickel QQ-N-290
Plating Test Methods  
Coating Thickness (X-Ray) ASTM-A-754-79
Coating Thickness (Betabackscatter Principle) ASTM-B567
Measuring Metal and Oxide Coating Thickness ASTM-B487-79
Assembly Testing Specifications  
Electrical Connectors MIL-STD-1344
Electronic Components MIL-STD-202  
Connections (Electrical, Solderless, Wrapped) MIL-STD-1130B  
Sockets (Lead, Electronic Components) MIL-S-83505  
Sockets (Plug-in Electronic Components) MIL-S-83734  
Environmental MIL-STD-810


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