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4308M-101-224

4308M-101-224 Description

The 4308M-101-224 from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. With a 220k ohm 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 0.250" (6.35mm) height make it suitable for space-constrained designs. The device operates within a ±100ppm/°C temperature coefficient and offers 50ppm/°C resistor-ratio drift, ensuring stability across varying environmental conditions. Packaged in a tube, it is REACH-compliant and classified under EAR99, simplifying global procurement.

4308M-101-224 Features

• 7-resistor bussed network with 220k ohm resistance per element.
• ±2% tolerance and ±100ppm/°C temperature coefficient for precision performance.
• 250mW power rating per resistor, balancing efficiency and durability.
• 8-pin SIP configuration for straightforward through-hole mounting.
• Low resistor-ratio drift (50ppm/°C), critical for analog signal integrity.
• REACH Affected but MSL Not Applicable, reducing handling restrictions.
• Compact 19.91mm x 2.16mm size, ideal for dense PCB layouts.

4308M-101-224 Applications

This resistor array excels in:

• Voltage dividers and pull-up/pull-down networks in microcontroller circuits.
• Sensor signal conditioning for industrial automation and IoT devices.
• Analog filtering and impedance matching in audio/communication systems.
• Power supply feedback loops requiring stable resistance ratios.
• Automotive electronics, where temperature stability (±100ppm/°C) is critical.

Conclusion of 4308M-101-224

The 4308M-101-224 stands out for its precision, compactness, and thermal stability, making it a superior choice over generic resistor arrays. Its bussed architecture simplifies circuit design, while Bourns' quality assurance ensures long-term reliability. Ideal for industrial, automotive, and consumer electronics, this model combines technical rigor with practical versatility. Engineers seeking a cost-effective, high-performance solution for analog or mixed-signal designs will find it indispensable.