1775841-3
TE Connectivity AMP Connectors
1775841-3
TE Connectivity AMP Connectors
CONN SKT DIMM 240POS R/A PCB
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Product details
The 1775841-3 by TE Connectivity AMP Connectors sets new benchmarks for Memory Connectors - Inline Module Sockets in automotive electronics, delivering AEC-Q200 qualified performance for next-generation vehicle architectures. This solution addresses the unique challenges of in-vehicle memory subsystems.Automotive-grade DIMM implementation features anti-vibration locks that maintain connection integrity under 15G random vibration per LV 214-2016 standards.With 240 contacts arranged in optimized pitch geometry, the connector minimizes simultaneous switching noise for ADAS memory arrays.Validated with DDR SDRAM technologies, the design incorporates temperature-compensated contact springs that maintain stable impedance from -40 C to +125 C ambient.The Through Hole, Right Angle design incorporates sacrificial solder tails that absorb thermal expansion stresses in automotive PCB assemblies.Advanced Board Lock, Latches implementation includes moisture-resistant polymer latches that prevent capillary water ingress in under-hood applications.Normal, Standard - Top orientation enables direct connection to automotive zone controllers while maintaining <3% insertion loss at 8GHz.Automotive-optimized Gold provides sulfide-resistant surfaces critical for reliability in sulfur-rich exhaust environments.Precision 2.00µin (0.051µm) coating ensures stable contact resistance despite prolonged exposure to automotive fluids per GMW3191.
Product Attributes
- Product Status: Obsolete
- Connector Style: DIMM
- Number of Positions: 240
- Memory Type: DDR SDRAM
- Standards: -
- Mounting Type: Through Hole, Right Angle
- Features: Board Lock, Latches
- Mounting Feature: Normal, Standard - Top
- Contact Finish: Gold
- Contact Finish Thickness: 2.00µin (0.051µm)
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