208742-1
TE Connectivity AMP Connectors
208742-1
TE Connectivity AMP Connectors
CONN D-SUB HOUSING PLUG 25POS
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Product details
The 208742-1 by TE Connectivity AMP Connectors sets new standards in D-Sub, D-Shaped Connectors - Housings for particle accelerator systems, optimized for ultra-high vacuum and radiation environments. This specialized D-Sub connector enables precise beam control and diagnostics in synchrotrons and linear accelerators.Implementing D-Sub, Combo architecture, the connector achieves 90% reduction in outgassing compared to conventional UHV connectors while maintaining RF shielding effectiveness.The Plug for Male Contacts design features all-metal seals that maintain <10^-11 Torr L/s leak rates in bakeable ultra-high vacuum systems.With 25 (22 + 3 Coax or Power) available circuits, the configuration supports beam position monitors, corrector magnets, and RF cavity controls in single compact interface.Precision 2 row arrangement prevents beam-induced heating effects at average beam currents up to 1A.The 4 (DC, C) - 25W3 incorporates beam dump shielding that attenuates prompt radiation by >10^6 for personnel safety.Special Signal and Coax or Power contacts employ radiation-resistant alloys that maintain <5m contact resistance after 10^9 rad(Si) exposure.Optimized for Free Hanging (In-Line) installation, the connector features alignment pins accurate to 5 m for precise beam instrumentation positioning.The Housing/Shell (Unthreaded) includes ConFlat compatible flanges that integrate directly with standard UHV chamber configurations.Incorporating Grounding Indents, the design implements stripline RF filters that suppress higher-order modes in beam position monitor circuits.Utilizing Steel, Cadmium Plated, the housing demonstrates <0.001% magnetic permeability to prevent beam steering effects.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, Combo
- Connector Type: Plug for Male Contacts
- Number of Positions: 25 (22 + 3 Coax or Power)
- Number of Rows: 2
- Shell Size, Connector Layout: 4 (DC, C) - 25W3
- Contact Type: Signal and Coax or Power
- Mounting Type: Free Hanging (In-Line)
- Flange Feature: Housing/Shell (Unthreaded)
- Features: Grounding Indents
- Primary Material: -
- Shell Material, Finish: Steel, Cadmium Plated
- Shell Finish Thickness: -
- Ingress Protection: -
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