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4308R-101-272

4308R-101-272 Description

The 4308R-101-272 from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. With a 2.7kΩ resistance per element and a tight ±2% tolerance, this through-hole-mounted array ensures reliable signal conditioning and voltage division. Its compact 0.784" x 0.085" (19.91mm x 2.16mm) footprint and low 0.195" (4.95mm) profile 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 ideal for automated assembly processes.

4308R-101-272 Features

• 7-resistor bussed network with 8-pin SIP configuration for simplified PCB layout.
• 200mW power rating per element ensures robust performance in demanding circuits.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift for precision applications.
• ±2% tolerance guarantees consistent performance across production batches.
• Through-hole mounting provides mechanical stability and ease of soldering.
• REACH compliant and EAR99/ECCN classified, suitable for global markets.
• Non-MSIL (Not Applicable) rating eliminates moisture sensitivity concerns during storage.

4308R-101-272 Applications

This resistor network excels in:

• Voltage dividers and pull-up/pull-down networks in microcontroller circuits.
• Signal conditioning for sensors and analog front-end systems.
• Industrial control systems requiring stable, high-precision resistance values.
• Power supply feedback networks where low drift and tight tolerance are critical.
• Automotive electronics due to its durability and temperature stability.

Conclusion of 4308R-101-272

The 4308R-101-272 stands out as a reliable, precision resistor network for engineers seeking stable performance, compact design, and ease of integration. Its low drift, tight tolerance, and robust power handling make it a superior choice over generic arrays in industrial, automotive, and instrumentation applications. Bourns' reputation for quality ensures long-term reliability, making this component a trusted solution for critical circuits.