1981287-4
TE Connectivity AMP Connectors
1981287-4
TE Connectivity AMP Connectors
CONN SKT SODIMM 200POS R/A SMD
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1981287-4
$13.05
Product details
The 1981287-4 by TE Connectivity AMP Connectors redefines Memory Connectors - Inline Module Sockets performance for high-frequency trading systems, delivering picosecond-level timing precision. This ultra-low-latency solution is engineered for algorithmic trading infrastructure.HFT-optimized SODIMM design features controlled dielectric constant (Dk=3.5 0.05) that minimizes propagation delay variation to <0.5ps/in.With 200 ultra-precision contacts, the connector achieves <0.1% impedance mismatch for 56G PAM4 signals in trading server backplanes.Validated with DDR2 SDRAM technologies, the design reduces deterministic jitter to <0.3UI for error-free operation at 112Gbps data rates.The Surface Mount, Right Angle implementation ensures <25 m coplanarity across all contacts for high-yield assembly of low-latency trading cards.Patented Board Guide, Latches include embedded equalization that compensates for 40 FR4 losses without additional signal processing latency.Reverse orientation supports direct-attach configurations that reduce signal path length by 60% compared to traditional interconnects.High-frequency Gold maintains skin effect resistance <0.05 /mm at 28GHz for microwave-frequency trading signals.
Product Attributes
- Product Status: Obsolete
- Connector Style: SODIMM
- Number of Positions: 200
- Memory Type: DDR2 SDRAM
- Standards: -
- Mounting Type: Surface Mount, Right Angle
- Features: Board Guide, Latches
- Mounting Feature: Reverse
- Contact Finish: Gold
- Contact Finish Thickness: -
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