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4309R-101-202

4309R-101-202 Description

The 4309R-101-202 from Bourns Inc. is an 8-resistor bussed network array designed for precision through-hole applications. With a resistance value of 2kΩ per element and a tight tolerance of ±2%, this component ensures reliable performance in demanding circuits. Its compact 0.884" x 0.085" (22.45mm x 2.16mm) footprint and 9-pin SIP configuration make it ideal for space-constrained designs. The array 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 for secure handling, this REACH-compliant device is rated for 200mW power per element and is classified under ECCN EAR99 and HTSUS 8533.21.0050.

4309R-101-202 Features

• 8-resistor bussed network with 2kΩ resistance per element.
• ±2% tolerance and ±100ppm/°C temperature coefficient for precision.
• Low resistor-ratio drift (50ppm/°C) enhances long-term stability.
• 200mW power rating per resistor ensures robust performance.
• Through-hole mounting with 9-pin SIP configuration for easy integration.
• Compact dimensions (22.45mm x 2.16mm) save board space.
• REACH Affected and Moisture Sensitivity Level (MSL): Not Applicable for simplified handling.

4309R-101-202 Applications

This resistor array excels in applications requiring stable, matched resistances, such as:

• Voltage dividers and pull-up/pull-down networks in analog circuits.
• Signal conditioning and impedance matching in communication systems.
• Industrial control systems where precision and durability are critical.
• Test and measurement equipment demanding low drift and high accuracy.
• Consumer electronics where space efficiency and reliability are prioritized.

Conclusion of 4309R-101-202

The 4309R-101-202 stands out for its precision, compact design, and robust performance, making it a superior choice for engineers seeking reliable resistor networks. Its low drift, high power rating, and through-hole compatibility cater to both industrial and consumer applications. Bourns' reputation for quality ensures this component meets stringent standards, offering a dependable solution for complex circuit designs.