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4310H-101-121

4310H-101-121 Description

The 4310H-101-121 from Bourns Inc. is a high-performance 9-resistor bussed network designed for precision applications in electronic circuits. With a 120-ohm resistance per element and a tight ±2% tolerance, this through-hole-mounted array ensures reliable signal integrity and consistent performance. Its compact 0.984" x 0.085" (24.99mm x 2.16mm) footprint and 0.350" (8.89mm) height make it suitable for space-constrained designs. The device operates within a ±100ppm/°C temperature coefficient and offers a 50ppm/°C resistor-ratio drift, ensuring stability across varying environmental conditions. Packaged in a tube, it is part of Bourns' 4300H series, known for robust construction and industrial-grade reliability.

4310H-101-121 Features

• 9-resistor bussed network with 120-ohm resistance per element.
• ±2% tolerance and ±100ppm/°C temperature coefficient for precision.
• 300mW power rating per resistor, ensuring durability under load.
• Through-hole mounting with 10-pin SIP configuration for secure PCB integration.
• Low resistor-ratio drift (50ppm/°C), critical for analog signal conditioning.
• REACH compliant and EAR99/ECCN classified, suitable for global markets.
• Not MSL-rated, making it ideal for environments where moisture sensitivity is a concern.

4310H-101-121 Applications

This resistor array excels in:

• Voltage divider networks and pull-up/pull-down circuits in embedded systems.
• Industrial control systems requiring stable, high-density resistance solutions.
• Automotive electronics, where temperature stability and durability are paramount.
• Test and measurement equipment, leveraging its low drift and tight tolerance.
• Power supply feedback networks, ensuring consistent voltage regulation.

Conclusion of 4310H-101-121

The 4310H-101-121 stands out for its precision, compact design, and industrial reliability, making it a superior choice for engineers seeking a robust resistor network. Its low drift, high power handling, and through-hole durability cater to demanding applications in automotive, industrial, and instrumentation sectors. Bourns' reputation for quality ensures this component meets rigorous performance standards, offering long-term stability in critical circuits.