Page 16 - TV _ CTV _ Mil DTL 38999 Series III

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TV metallic shells
TVS-F / TV-W Aluminium shells
Presentation
Aluminium TV shell connectors are used in professional and international electronic defense programs in standard environmental condi-
tions.
Main characteristics
• Material shell: Aluminium alloy.
• Shell to shell continuity:
Max resistance - 1 mΩ for F class
- 2.5 mΩ for W class
• Shell to contact continuity, for grounded inserts versions: Max resistance 10 mΩ
• EMI shielding efectiveness:
- 1GHz: -85 dB (Class F, W)
- 10 GHz: -65 dB (Class F); -50 dB (Class W)
• Standard MIL wiring tools
TVS-B Marine bronze shells
Presentation
TVS-B bronze connectors are not defned in MIL-DTL-38999-III standard but they are based on its requirements.
TVS-B connectors conform to the European standard CECC 75.201.002. (deviation F485 to be added for plug)
This series was initially selected by the British Navy for a new generation of ships. By extension a lot of the NATO Navy choose this series as
a standard of interconnection.
Main characteristics
Material shell: Nickel aluminum bronze DGS 1043.
EMI shielding efectiveness: < -65 dB from 100 MHz to 10 GHz.
TVS-K / TVS-S Stainless steel shells
Presentation
Stainless steel shell connectors are used in high temperature environments and in harsh vibration conditions. They provide FIREWALL capa-
bilities.
Main characteristics
• Thermosetting insert
• Shell to shell continuity:
Max resistance - 10 mΩ for Class K
- 1 mΩ for Class S
• EMI shielding efectiveness:
- 1 GHz: -65 dB (Class K); -85 dB (Class S)
- 10 GHz: -45 dB (ClassK); -65 dB (Class S)