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4308M-101-680

4308M-101-680 Description

The 4308M-101-680 from Bourns Inc. is a high-performance 7-resistor bussed array designed for precision applications in electronic circuits. With a 68Ω resistance per element and a tight ±2% tolerance, this through-hole-mounted network ensures reliable signal integrity and consistent performance. Its compact 0.784" x 0.085" (19.91mm x 2.16mm) footprint and 0.250" (6.35mm) height make it suitable for space-constrained designs. The device operates within a ±100ppm/°C temperature coefficient range, with a 50ppm/°C resistor-ratio drift, ensuring stability across varying environmental conditions. Packaged in a tube, it is part of Bourns' 4300M series, known for robustness and industrial-grade reliability.

4308M-101-680 Features

• 7-resistor bussed array with 68Ω resistance per element, ideal for uniform current distribution.
• ±2% tolerance and ±100ppm/°C temperature coefficient for precision performance.
• 250mW power rating per element, ensuring durability in demanding circuits.
• Through-hole mounting (8-pin SIP) for secure mechanical and electrical connections.
• REACH Affected but MSL Not Applicable, simplifying handling and storage.
• Low resistor-ratio drift (50ppm/°C), critical for analog signal conditioning and voltage division.

4308M-101-680 Applications

This resistor network excels in:

• Voltage division and pull-up/pull-down circuits in microcontrollers and digital logic systems.
• Signal termination and impedance matching in communication hardware.
• Industrial control systems requiring stable, high-density resistor arrays.
• Automotive electronics, where temperature stability and reliability are paramount.
• Test and measurement equipment, leveraging its low drift and tight tolerance.

Conclusion of 4308M-101-680

The 4308M-101-680 combines Bourns' engineering excellence with a compact, high-performance design. Its bussed architecture, low drift, and industrial-grade specs make it a superior choice over discrete resistors or less stable networks. Ideal for precision analog/digital hybrid systems, it balances space efficiency, thermal resilience, and cost-effectiveness. Engineers seeking a reliable, standardized solution for signal conditioning or power distribution will find this model indispensable.