531479-1

Precision-engineered for demanding applications, the 531479-1 by TE Connectivity AMP Connectors redefines reliability standards in Card Edge Connectors - Housings. This advanced connector housing incorporates multiple innovations to address signal integrity challenges in high-speed digital systems.Compatible with Non Specified - Dual Edge formats, the housing's guided insertion system prevents misalignment during blind mating operations common in rack-mounted equipment.The 56 position variant delivers balanced current distribution capabilities, essential for power delivery networks in server and storage applications.Engineered to precisely grip 0.055" ~ 0.070" (1.40mm ~ 1.78mm) cards, the housing's multi-point retention system eliminates micro-motion that could cause fretting corrosion.The 0.156" (3.96mm) spacing configuration reduces near-end crosstalk (NEXT) by optimizing electromagnetic field containment between adjacent signal paths.The Flange implementation includes tactile feedback mechanisms that confirm positive engagement, crucial for safety-critical medical equipment applications.The Panel Mount orientation supports both vertical and horizontal PCB configurations, enabling flexible system architecture designs in IoT edge devices.The Black housing incorporates laser-markable surfaces for permanent identification in asset-tracking systems and regulatory-compliant installations.With Top Mount Opening, Unthreaded, 0.128" (3.25mm) Dia, the design achieves IP54-level environmental protection when paired with appropriate gasketing materials in outdoor electronics enclosures.The Polyester Thermoplastic, Glass Filled construction provides inherent flame retardancy (UL94 V-0 rated) without compromising mechanical strength or dimensional stability.