726A508
Winchester Interconnect
726A508
Winchester Interconnect
CONN UHF JACK STR SOLDER
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Product details
The 726A508 from Winchester Interconnect sets new benchmarks in Coaxial Connectors (RF) performance for satellite payload systems. Designed for GEO orbit conditions, this connector maintains flawless signal integrity through 15+ years of continuous operation in the space environment.Featuring UHF configuration, the connector achieves <0.001dB/mate insertion loss variation after 500 thermal cycles. The radiation-hardened dielectric prevents total dose effects up to 100kRad.With Jack, Female Socket architecture, the connector exhibits <1pA leakage current in vacuum. The molecular barrier coating prevents outgassing contamination of sensitive optics.Solder Cup technology ensures stable contact resistance despite atomic oxygen exposure. The gold-iridium alloy contacts withstand >10,000 thermal cycles in LEO conditions.The Solder system provides >100dB EMI shielding against solar flare events. The multi-foil design meets MIL-STD-188-164 requirements for spacecraft bonding.Precision-controlled Non-Constant maintains <0.5% deviation across -150 C to +125 C. The compensated dielectric design accounts for thermal expansion in vacuum.Designed for Panel Mount installation, the connector withstands 50G vibration during launch. The titanium housing provides >98% radiation shielding effectiveness.The Bulkhead - Front Side Nut design incorporates iso-static mounting points for stress-free installation. The kinematic interface compensates for CTE mismatches in composite structures.The Threaded mechanism provides positive engagement with <5N m torque in zero-G. The captive hardware meets NASA-STD-8739.4 requirements.Characterized at 500 MHz, the connector shows <0.05dB PIM in high-power RF applications. The multipaction-resistant design handles 5kW peak power at altitude.With 1 isolated channels, the connector supports redundant spacecraft systems. Each port features individual radiation-hardened ESD protection.The Silver anodization provides <5% solar absorptance in AM0 conditions. The optical properties remain stable under UV and proton radiation.
Product Attributes
- Product Status: Active
- Connector Style: UHF
- Connector Type: Jack, Female Socket
- Contact Termination: Solder Cup
- Shield Termination: Solder
- Impedance: Non-Constant
- Mounting Type: Panel Mount
- Mounting Feature: Bulkhead - Front Side Nut
- Cable Group: -
- Fastening Type: Threaded
- Frequency - Max: 500 MHz
- Number of Ports: 1
- Features: -
- Housing Color: Silver
- Ingress Protection: -
- Center Contact Material: -
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