51940-519LF
Amphenol ICC (FCI)
51940-519LF
Amphenol ICC (FCI)
CONN RCPT BLADE PWR 21POS PCB
Reference Price (USD)
1+
$8.85359
500+
$8.7650541
1000+
$8.6765182
1500+
$8.5879823
2000+
$8.4994464
2500+
$8.4109105
Exquisite packaging
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51940-519LF
$8.85
Product details
Amphenol ICC (FCI)'s 51940-519LF 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 Receptacle, Female Sockets and Blade Sockets interface configuration meets MIL-DTL-38999 Series III requirements while supporting Ka-band signal transmission.Featuring Blade Power technology, this series provides reliable RF performance in vacuum and thermal cycling environments.With 21 contact positions, the connector enables comprehensive payload subsystem integration in smallsat constellations.The 8 loaded configuration offers mass-optimized solutions for deployable satellite mechanisms.The 0.100" (2.54mm) spacing configuration maintains impedance control for high-speed digital interfaces in satellite processors.4 row design enables efficient packaging for modular satellite bus architectures.The Through Hole mounting system ensures mechanical stability during launch vehicle vibration profiles.The Solder, Quick Connect method has been qualified for wire-wrap reliability in zero-gravity conditions.The 16 Signal, 5 Power arrangement provides optimal RF shielding while maintaining signal integrity in phased array antennas.Key Board Lock, Guide Pin include non-magnetic materials and outgassing-compliant designs for space applications.Gold or Gold, GXT™ 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: -
- Connector Type: Receptacle, Female Sockets and Blade Sockets
- Connector Style: Blade Power
- Number of Positions: 21
- Number of Positions Loaded: 8
- Pitch: 0.100" (2.54mm)
- Number of Rows: 4
- Number of Columns: -
- Mounting Type: Through Hole
- Termination: Solder, Quick Connect
- Contact Layout, Typical: 16 Signal, 5 Power
- Features: Board Lock, Guide Pin
- Contact Finish: Gold or Gold, GXT™
- Contact Finish Thickness: 30.0µin (0.76µm)
- Color: Black
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