51939-311LF
Amphenol ICC (FCI)
51939-311LF
Amphenol ICC (FCI)
CONN HEADER BLADE PWR 4P EDGE MT
Reference Price (USD)
1+
$3.99892
500+
$3.9589308
1000+
$3.9189416
1500+
$3.8789524
2000+
$3.8389632
2500+
$3.798974
Exquisite packaging
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51939-311LF
$4.00
Product details
Amphenol ICC (FCI)'s 51939-311LF 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 Header, Male Blades 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.4 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.1 row design enables compact packaging for space-constrained vehicle gateways.The Board Edge, Through Hole, Right Angle mounting system provides IP6K9K dust/water protection for underhood electronics applications.The Solder method has been validated for press-fit reliability per LV214 standards.With 4 Power arrangement, the connector optimizes EMI performance for sensitive radar and lidar signal paths.Key Board Lock 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: Header, Male Blades
- Connector Style: Blade Power
- Number of Positions: 4
- Number of Positions Loaded: All
- Pitch: 0.100" (2.54mm)
- Number of Rows: 1
- Number of Columns: -
- Mounting Type: Board Edge, Through Hole, Right Angle
- Termination: Solder
- Contact Layout, Typical: 4 Power
- Features: Board Lock
- Contact Finish: Gold or Gold, GXT™
- Contact Finish Thickness: 30.0µin (0.76µm)
- Color: Black
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