51939-431LF
Amphenol ICC (FCI)
51939-431LF
Amphenol ICC (FCI)
CONN HDR BLADE PWR 42POS EDGE MT
Reference Price (USD)
1+
$10.14909
500+
$10.0475991
1000+
$9.9461082
1500+
$9.8446173
2000+
$9.7431264
2500+
$9.6416355
Exquisite packaging
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51939-431LF
$10.15
Product details
The 51939-431LF from Amphenol ICC (FCI) represents a cutting-edge solution in Backplane Connectors - Specialized, engineered for high-density backplane applications requiring exceptional signal integrity. This advanced connector system combines robust construction with precision engineering to deliver reliable performance in mission-critical environments.With Header, Male Pins and Blades configuration, this component ensures optimal mating compatibility while maintaining superior electrical characteristics. The hermaphroditic contact design enhances assembly flexibility in complex systems.Featuring Blade Power technology, the connector achieves industry-leading contact reliability, particularly beneficial for high-vibration environments found in industrial automation equipment.The 42 position count provides exceptional scalability for backplane architectures, enabling designers to implement modular system designs with simplified interconnect schemes.When configured with All loaded positions, the connector offers customizable solutions for power distribution networks without compromising signal path density.With 0.100" (2.54mm) centerline spacing, the design achieves optimal balance between high-density packaging and manufacturability requirements.The 4 row configuration enables three-dimensional backplane stacking, particularly valuable in data center orthogonal interconnect architectures.The Board Edge, Through Hole, Right Angle mounting option facilitates both standard and high-reliability PCB attachment methods, with proven performance in through-hole reflow processes.Solder methods provide flexibility for both automated assembly processes and field-serviceable connections in telecom infrastructure.The 32 Signal, 10 Power arrangement optimizes impedance matching while providing balanced power delivery - crucial for maintaining signal integrity in 5G base station applications.Incorporating Board Lock, Mating Guide, this connector system addresses EMI shielding requirements while providing positive latching mechanisms essential for vibration-resistant installations.Gold or Gold, GXT™ plating ensures durable contact surfaces capable of withstanding multiple mating cycles, meeting MIL-STD-202H standards for harsh environment operation.The 30.0µin (0.76µm) coating thickness exceeds industry standards for corrosion resistance, ensuring long-term reliability in humid operating conditions.The Black housing material complies with UL94V-0 flammability ratings while providing visual differentiation for complex cabling systems.
Product Attributes
- Product Status: Active
- Connector Usage: -
- Connector Type: Header, Male Pins and Blades
- Connector Style: Blade Power
- Number of Positions: 42
- Number of Positions Loaded: All
- Pitch: 0.100" (2.54mm)
- Number of Rows: 4
- Number of Columns: -
- Mounting Type: Board Edge, Through Hole, Right Angle
- Termination: Solder
- Contact Layout, Typical: 32 Signal, 10 Power
- Features: Board Lock, Mating Guide
- Contact Finish: Gold or Gold, GXT™
- Contact Finish Thickness: 30.0µin (0.76µm)
- Color: Black
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