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RT2460B7TR7

RT2460B7TR7 Description

The RT2460B7TR7 is a high-precision 18-resistor network from CTS Corporation's ClearONE™ series, designed for surface-mount applications in demanding electronic systems. This dual terminator array features a compact 36-pin LBGA package with dimensions of 9.00mm x 4.00mm (0.354" x 0.157") and a low-profile height of 1.34mm (0.053"), making it ideal for space-constrained designs. Each resistor offers a 50Ω resistance with a tight ±1% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The device is RoHS compliant and REACH unaffected, meeting stringent environmental standards.

RT2460B7TR7 Features

• 18-resistor network in a 36-pin LBGA configuration for high-density PCB layouts.
• 50mW power rating per element, suitable for low-power DDR SDRAM termination.
• ±1% tolerance and ±200ppm/°C TCR for precision signal integrity.
• Moisture Sensitivity Level (MSL) 1, allowing unlimited floor life prior to reflow.
• Tape & Reel (TR) packaging for automated assembly efficiency.
• Dual terminator circuit optimized for DDR memory applications, reducing signal reflections.

RT2460B7TR7 Applications

The RT2460B7TR7 excels in high-speed memory interfaces, particularly DDR SDRAM termination, where precise impedance matching is critical. Its low-profile design and robust performance make it suitable for:

• Server and workstation memory modules
• High-performance computing (HPC) systems
• Networking equipment requiring stable signal termination
• Embedded systems with space and power constraints

Conclusion of RT2460B7TR7

The RT2460B7TR7 resistor network combines precision, compactness, and reliability, making it an excellent choice for DDR memory termination and other high-speed digital applications. While marked as obsolete, its RoHS compliance, low TCR, and tight tolerance ensure it remains a viable solution for legacy designs or systems requiring proven performance. Engineers seeking a space-efficient, high-accuracy terminator for memory interfaces will find this component highly effective.