CTS Corporation Tariff Inquiry

770101124

770101124 Description

The 770101124 from CTS Resistor Products is a 9-resistor bussed network designed for through-hole mounting, offering a compact and reliable solution for precision circuit designs. With a 120k ohm resistance per element and a tight ±2% tolerance, this array ensures consistent performance in demanding applications. The device features a 100mW power rating per element, housed in a 10-pin SIP package with dimensions of 1.000" L x 0.098" W (25.40mm x 2.50mm) and a seated height of 0.195" (4.95mm). Its ±100ppm/°C temperature coefficient enhances stability across varying thermal conditions. Although marked as Obsolete, it remains ROHS3 Compliant and REACH Unaffected, making it suitable for legacy or low-volume production.

770101124 Features

• High-Density Integration: Combines 9 resistors in a single SIP package, reducing board space and assembly complexity.
• Stable Performance: ±100ppm/°C temperature coefficient ensures minimal resistance drift under thermal stress.
• Robust Construction: Through-hole design with 100mW power handling per resistor, ideal for high-reliability environments.
• Compliance: Meets ROHS3 and REACH standards, ensuring environmental and regulatory compatibility.
• Bussed Circuit Configuration: Simplifies design by connecting resistors in a common-node topology, reducing wiring complexity.

770101124 Applications

This resistor network excels in:

• Legacy Electronics: Repair or maintenance of older equipment where through-hole components are preferred.
• Industrial Control Systems: Signal conditioning, pull-up/pull-down networks, and voltage division in harsh environments.
• Test & Measurement Equipment: Precision circuits requiring stable resistance values over temperature fluctuations.
• Power Supplies: Current-limiting or feedback networks where bussed resistor arrays improve layout efficiency.

Conclusion of 770101124

The 770101124 is a discontinued but highly reliable resistor network, offering space-saving integration, thermal stability, and compliance with modern environmental standards. Its bussed configuration and through-hole design make it a pragmatic choice for legacy systems, industrial controls, and precision analog circuits. While newer surface-mount alternatives exist, this model remains valuable for applications demanding durability, ease of prototyping, or compatibility with existing designs.