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770101823

770101823 Description

The 770101823 from CTS Resistor Products (a division of CTS Corporation) is a 9-resistor bussed network designed for through-hole mounting, offering a compact and reliable solution for precision circuit design. This obsolete but still relevant component features a 82kΩ resistance per element with a tight ±2% tolerance, ensuring consistent performance in demanding applications. Its ±100ppm/°C temperature coefficient provides stability across varying thermal conditions, while the 100mW power rating per element balances efficiency and durability. Encased in a 1.000" x 0.098" (25.40mm x 2.50mm) SIP package with a 0.195" (4.95mm) seated height, it integrates seamlessly into space-constrained layouts.

770101823 Features

• High-Density Integration: Combines 9 resistors into a single 10-pin SIP package, reducing board space and assembly complexity.
• Stable Performance: ±100ppm/°C TCR and ±2% tolerance ensure minimal drift in precision circuits.
• Robust Construction: Through-hole mounting and ROHS3/REACH compliance meet environmental and reliability standards.
• Bussed Topology: Simplifies circuit design by connecting resistors in a shared configuration, ideal for pull-up/pull-down networks.
• Wide Compatibility: EAR99/ECCN classification ensures unrestricted global export for most applications.

770101823 Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, sensor interfaces, and feedback loops in industrial control systems.
• Digital Logic Circuits: Pull-up/down networks for microcontrollers, FPGAs, and bus termination.
• Legacy Equipment Maintenance: Repair or retrofitting of older electronics where original components are obsolete.
• Power Management: Current-limiting or biasing in low-power DC/DC converters.

Conclusion of 770101823

While marked obsolete, the 770101823 remains a viable choice for engineers seeking a high-density, precision resistor network with proven reliability. Its bussed architecture, tight tolerance, and stable TCR make it particularly suited for legacy designs or cost-sensitive applications where modern SMD alternatives are impractical. For projects requiring through-hole compatibility and robust performance, this CTS series component delivers a balanced blend of simplicity and accuracy.