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4310M-101-472LF

4310M-101-472LF Description

The 4310M-101-472LF from Bourns Inc. is a high-performance 9-resistor bussed network designed for precision applications in electronic circuits. This through-hole-mounted device features a 4.7kΩ resistance per element with a tight ±2% tolerance, ensuring reliable signal conditioning and voltage division. Encased in a compact 10-pin SIP package (24.99mm x 2.16mm), it offers a 250mW power rating per resistor and operates within a ±100ppm/°C temperature coefficient, making it stable across varying environmental conditions. The 4300M series is known for its low resistor-ratio drift (50ppm/°C), which enhances long-term stability in critical circuits.

4310M-101-472LF Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node arrangement.
• High Power Handling: 250mW per element ensures durability in demanding applications.
• Low Drift Performance: 50ppm/°C resistor-ratio drift minimizes calibration needs over temperature fluctuations.
• Robust Construction: ROHS3-compliant and REACH-affected, meeting stringent environmental standards.
• Wide Operating Range: Not MSL-rated, making it suitable for environments where moisture sensitivity is a concern.

4310M-101-472LF Applications

Ideal for analog signal processing, voltage dividers, and pull-up/pull-down networks in:

• Industrial Control Systems: Precision feedback loops and sensor interfacing.
• Automotive Electronics: Stable performance in engine control units (ECUs) and infotainment systems.
• Medical Devices: Reliable signal conditioning in diagnostic equipment.
• Consumer Electronics: Durable resistor networks for power management and I/O protection.

Conclusion of 4310M-101-472LF

The 4310M-101-472LF stands out for its combination of precision, power handling, and stability, making it a superior choice for engineers designing robust, long-life circuits. Its bussed architecture reduces component count, while low drift and tight tolerance ensure consistent performance in critical applications. Whether for industrial, automotive, or medical use, this resistor array delivers reliability and efficiency in a compact, through-hole package.