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RT2417B7

RT2417B7 Description

The RT2417B7 from CTS Resistor Products is a high-precision 16-resistor network designed for PCI/PCIX bus termination and other precision analog/digital applications. Housed in a compact 24-pin LBGA package (8.00mm x 3.00mm x 1.34mm), this 4.7kΩ dual terminator array offers ±1% tolerance and a low ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Part of the ClearONE™ series, it delivers 50mW power per element and complies with RoHS standards. Though marked Obsolete, its MSL 1 (Unlimited) rating ensures reliability in storage and handling.

RT2417B7 Features

• Precision Resistance: 16 resistors with 4.7kΩ ±1% tolerance for consistent signal integrity.
• Compact Design: Ultra-low profile (1.34mm max height) ideal for space-constrained PCBs.
• Robust Performance: ±200ppm/°C TCR minimizes drift in high-temperature environments.
• Termination Optimized: Dual terminator circuit reduces reflections in high-speed PCI/PCIX applications.
• Reliable Compliance: RoHS-compliant and EAR99 classified for global exportability.

RT2417B7 Applications

• Bus Termination: Ideal for PCI/PCIX interfaces in servers, storage systems, and networking equipment.
• Signal Conditioning: Used in ADC/DAC circuits and voltage dividers requiring matched resistors.
• Embedded Systems: Suitable for industrial control boards and medical devices demanding precision.
• Legacy Upgrades: Replaces discrete resistors in high-density designs to save layout space.

Conclusion of RT2417B7

The RT2417B7 excels in high-speed digital termination and precision analog circuits, offering space savings, stability, and ease of integration. While obsolete, its low TCR, tight tolerance, and RoHS compliance make it a viable choice for legacy designs or niche applications. Engineers valuing reliability in compact form factors may still find this resistor network advantageous for specific use cases.