73780-1237
Molex
73780-1237
Molex
HDM DC STKG MOD ST 2.5 144 CKT 1
Reference Price (USD)
1+
$35.34000
500+
$34.9866
1000+
$34.6332
1500+
$34.2798
2000+
$33.9264
2500+
$33.573
Exquisite packaging
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73780-1237
$35.34
Product details
Molex's 73780-1237 redefines Backplane Connectors - Specialized technology for aerospace satellite payload systems. This space-grade connector solution combines radiation-hardened materials with ultra-high-frequency performance for next-generation communications satellites.Specifically engineered for Daughtercard applications, this series excels in GEO communications payloads.The Receptacle, Female Sockets interface configuration meets MIL-DTL-38999 Series III requirements while supporting Ka-band signal transmission.Featuring HDM technology, this series provides reliable RF performance in vacuum and thermal cycling environments.With 144 contact positions, the connector enables comprehensive payload subsystem integration in smallsat constellations.The All loaded configuration offers mass-optimized solutions for deployable satellite mechanisms.The 0.079" (2.00mm) spacing configuration maintains impedance control for high-speed digital interfaces in satellite processors.6 row design enables efficient packaging for modular satellite bus architectures.The 24 column arrangement supports high-speed data buses in Earth observation payloads.The Through Hole mounting system ensures mechanical stability during launch vehicle vibration profiles.The Solder method has been qualified for wire-wrap reliability in zero-gravity conditions.Key Stackable include non-magnetic materials and outgassing-compliant designs for space applications.Gold plating technology exceeds ESA ECSS-Q-ST-70-08C requirements for space connector reliability.30.0µin (0.76µm) coating thickness ensures long-term performance in atomic oxygen environments.The Black housing material provides thermal emissivity properties optimized for spacecraft thermal management.
Product Attributes
- Product Status: Active
- Connector Usage: Daughtercard
- Connector Type: Receptacle, Female Sockets
- Connector Style: HDM
- Number of Positions: 144
- Number of Positions Loaded: All
- Pitch: 0.079" (2.00mm)
- Number of Rows: 6
- Number of Columns: 24
- Mounting Type: Through Hole
- Termination: Solder
- Contact Layout, Typical: -
- Features: Stackable
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
- Color: Black
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