51940-540LF
Amphenol ICC (FCI)
51940-540LF
Amphenol ICC (FCI)
CONN RCPT BLADE PWR 31POS PCB
Reference Price (USD)
1+
$6.80181
500+
$6.7337919
1000+
$6.6657738
1500+
$6.5977557
2000+
$6.5297376
2500+
$6.4617195
Exquisite packaging
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51940-540LF
$6.80
Product details
Amphenol ICC (FCI)'s 51940-540LF sets new standards in Backplane Connectors - Specialized performance, optimized for advanced driver-assistance systems (ADAS). This automotive-grade connector solution combines robust mechanical design with high-speed signal integrity for next-generation vehicle architectures.The Receptacle, Female Sockets and Blade Sockets interface configuration meets USCAR-2 vibration requirements while supporting 10Gbps Ethernet in vehicle networks.Utilizing Blade Power technology, this series provides reliable connections in temperature-cycling environments from -40 C to +125 C.31 contact positions enable comprehensive sensor fusion implementations in autonomous driving systems.The All loaded configuration offers cost-optimized solutions for regional ECU interconnects.The 0.100" (2.54mm) spacing configuration supports automotive Ethernet 1000BASE-T1 impedance requirements.4 row design enables compact packaging for space-constrained vehicle gateways.The Through Hole mounting system provides IP6K9K dust/water protection for underhood electronics applications.The Press-Fit, Solder method has been validated for press-fit reliability per LV214 standards.With 24 Signal, 7 Power arrangement, the connector optimizes EMI performance for sensitive radar and lidar signal paths.Key Board Lock, Guide Pin include active latching mechanisms that meet GMW3191 connector retention requirements.Gold or Gold, GXT™ plating technology exceeds ISO 16750-4 corrosion resistance specifications for automotive environments.30.0µin (0.76µm) coating thickness ensures long-term reliability in sulfur-rich environments.The Black housing material provides chemical resistance against automotive fluids per SAE J378.
Product Attributes
- Product Status: Active
- Connector Usage: -
- Connector Type: Receptacle, Female Sockets and Blade Sockets
- Connector Style: Blade Power
- Number of Positions: 31
- Number of Positions Loaded: All
- Pitch: 0.100" (2.54mm)
- Number of Rows: 4
- Number of Columns: -
- Mounting Type: Through Hole
- Termination: Press-Fit, Solder
- Contact Layout, Typical: 24 Signal, 7 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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