MMA21-0291R1
Vishay Dale
MMA21-0291R1
Vishay Dale
CONN PLG RACK&PNL 29P FREE HANG
Reference Price (USD)
1+
$31.27933
500+
$30.9665367
1000+
$30.6537434
1500+
$30.3409501
2000+
$30.0281568
2500+
$29.7153635
Exquisite packaging
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MMA21-0291R1
$31.28
Product details
Vishay Dale's MMA21-0291R1 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.The Plug, Male Pins interface configuration meets MIL-DTL-38999 Series III requirements while supporting Ka-band signal transmission.Featuring Rack and Panel technology, this series provides reliable RF performance in vacuum and thermal cycling environments.With 29 contact positions, the connector enables comprehensive payload subsystem integration in smallsat constellations.The All loaded configuration offers mass-optimized solutions for deployable satellite mechanisms.3 row design enables efficient packaging for modular satellite bus architectures.The Free Hanging (In-Line) mounting system ensures mechanical stability during launch vehicle vibration profiles.The Solder Cup method has been qualified for wire-wrap reliability in zero-gravity conditions.Key Screwlocks 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.10.0µin (0.25µm) coating thickness ensures long-term performance in atomic oxygen environments.The Green housing material provides thermal emissivity properties optimized for spacecraft thermal management.
Product Attributes
- Product Status: Active
- Connector Usage: -
- Connector Type: Plug, Male Pins
- Connector Style: Rack and Panel
- Number of Positions: 29
- Number of Positions Loaded: All
- Pitch: -
- Number of Rows: 3
- Number of Columns: -
- Mounting Type: Free Hanging (In-Line)
- Termination: Solder Cup
- Contact Layout, Typical: -
- Features: Screwlocks
- Contact Finish: Gold
- Contact Finish Thickness: 10.0µin (0.25µm)
- Color: Green
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