TXR54SJ90-2812AI
TE Connectivity Aerospace, Defense and Marine
TXR54SJ90-2812AI
TE Connectivity Aerospace, Defense and Marine
CONN BACKSHELL ADPT SZ 28
Reference Price (USD)
1+
$292.61880
500+
$289.692612
1000+
$286.766424
1500+
$283.840236
2000+
$280.914048
2500+
$277.98786
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
TXR54SJ90-2812AI
$292.62
Product details
The TXR54SJ90-2812AI from TE Connectivity Aerospace, Defense and Marine 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, Heat Shrink Adapter configurations, this design maintains stable RF performance through 100kRad(Si) total ionizing dose exposure, with <0.1dB insertion loss variation.With 1.969" (50.00mm) dimensions optimized for satellite payload constraints, the connector achieves 70% mass savings versus traditional space-grade components.The 28 interface incorporates redundant contact systems that maintain <5m resistance after 500 thermal cycles in vacuum conditions.Featuring 1 3/4-18 UNS captive threading, the design prevents FOD (Foreign Object Debris) generation while enabling tool-less mating in space suit gloves.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 Stainless Steel, the housing provides exceptional resistance to atomic oxygen erosion (<0.1mm/year in LEO environment).The Passivated 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.Incorporating Tinel Lock, the design includes integrated passive intermodulation (PIM) suppression that maintains <-170dBc levels for sensitive transponder applications.
Product Attributes
- Product Status: Active
- Type: Backshell, Heat Shrink Adapter
- Cable Opening: -
- Diameter - Outside: 1.969" (50.00mm)
- Shell Size - Insert: 28
- Thread Size: 1 3/4-18 UNS
- Cable Exit: 90°
- Primary Material: -
- Material: Stainless Steel
- Plating: Passivated
- Shielding: Shielded
- Color: -
- Features: Tinel Lock
- Ingress Protection: -
You May Also Be Interested In