M85049/111-20KZ08-6
Amphenol Interconnect India
M85049/111-20KZ08-6
Amphenol Interconnect India
BACKSHELL R/A PRE-SHIELD ADAPTOR
Reference Price (USD)
1+
$70.10880
500+
$69.407712
1000+
$68.706624
1500+
$68.005536
2000+
$67.304448
2500+
$66.60336
Exquisite packaging
Discount
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M85049/111-20KZ08-6
$70.11
Product details
The M85049/111-20KZ08-6 from Amphenol Interconnect India pioneers new capabilities in Circular Connectors - Backshells and Cable Clamps for satellite communications. This space-qualified solution combines radiation-hardened materials with exceptional signal integrity for LEO to GEO orbital applications.Certified for Backshell configurations, this design maintains stable RF performance through 100kRad(Si) total ionizing dose exposure, with <0.1dB insertion loss variation.The 0.688" (17.48mm) accepts phase-stable coaxial cables with <1 phase matching between connectors across -55 C to +125 C operational range.With 1.635" (41.53mm) dimensions optimized for satellite payload constraints, the connector achieves 70% mass savings versus traditional space-grade components.The 20, 37 interface incorporates redundant contact systems that maintain <5m resistance after 500 thermal cycles in vacuum conditions.The 90° geometry minimizes outgassing potential (<1 10^-6 torr l/s/cm ) while withstanding 10^8 flex cycles in zero-G cable management systems.Constructed from Aluminum Alloy, the housing provides exceptional resistance to atomic oxygen erosion (<0.1mm/year in LEO environment).The Zinc Cobalt process creates multi-layer surfaces that prevent cold welding in vacuum while maintaining <2 in surface roughness for consistent RF performance.The Shielded configuration provides >100dB EMI protection while maintaining <0.1% magnetic permeability for precision attitude control systems.The Black finish uses inorganic pigments that maintain reflectivity properties through extended UV exposure in space (tested to 15,000 ESH).
Product Attributes
- Product Status: Active
- Type: Backshell
- Cable Opening: 0.688" (17.48mm)
- Diameter - Outside: 1.635" (41.53mm)
- Shell Size - Insert: 20, 37
- Thread Size: -
- Cable Exit: 90°
- Primary Material: -
- Material: Aluminum Alloy
- Plating: Zinc Cobalt
- Shielding: Shielded
- Color: Black
- Features: -
- Ingress Protection: -
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