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742C163471JTR

742C163471JTR Description

The 742C163471JTR from CTS Resistor Products (a division of CTS Corporation) is an 8-resistor network array designed for high-density surface-mount applications. Housed in a compact 2506 concave long-side terminal package, it features isolated resistors with a 470Ω resistance (±5% tolerance) and a ±200ppm/°C temperature coefficient. The device operates at 63mW power per element and is optimized for reliability in demanding environments, with a RoHS3-compliant and REACH-unaffected construction. Its 0.028" (0.70mm) low-profile height and 6.40mm x 1.60mm footprint make it ideal for space-constrained PCB designs.

742C163471JTR Features

• 8 isolated resistors in a single 16-pin package, reducing board space and assembly complexity.
• Concave long-side terminal design for improved solder joint reliability and mechanical stability.
• Wide operating range: Suitable for DDR SDRAM, DRAM, and MDDR applications due to stable performance under varying loads.
• Low-profile (0.70mm) and tape-and-reel (TR) packaging, enabling automated pick-and-place assembly.
• Moisture Sensitivity Level (MSL) 1 (Unlimited), ensuring no baking is required prior to reflow.
• Obsolete status may require alternative sourcing, but legacy designs benefit from its proven performance.

742C163471JTR Applications

This resistor array excels in memory modules, termination networks, and voltage divider circuits, particularly in:

• DDR memory interfaces, where precise termination resistance is critical for signal integrity.
• High-speed digital systems requiring matched impedance for reduced reflections.
• Consumer electronics and industrial controls where space efficiency and reliability are prioritized.

Conclusion of 742C163471JTR

The 742C163471JTR offers a balance of compact design, stable performance, and ease of integration, making it a pragmatic choice for legacy or niche applications. While obsolete, its low thermal drift, robust construction, and industry-standard footprint ensure continued relevance in memory and signal conditioning circuits. Engineers should evaluate replacement options from CTS’s active series while leveraging this model’s proven track record in high-reliability systems.