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4310R-101-182

4310R-101-182 Description

The 4310R-101-182 from Bourns Inc. is a high-performance 9-resistor bussed network designed for precision applications in electronic circuits. With a 1.8kΩ resistance per element and a tight ±2% tolerance, this through-hole-mounted array ensures reliable signal conditioning and voltage division. Its compact 0.984" x 0.085" (24.99mm x 2.16mm) footprint and 0.195" (4.95mm) height make it suitable for space-constrained designs. The 4300R series component operates within a ±100ppm/°C temperature coefficient and offers 200mW power dissipation per resistor, ensuring stability across industrial temperature ranges. Packaged in tubes, it is REACH-compliant and rated MSL: Not Applicable, simplifying handling and storage.

4310R-101-182 Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node topology.
• Low Resistor-Ratio Drift (50ppm/°C): Enhances long-term stability in precision analog circuits.
• High Power Handling (200mW/Element): Supports robust performance in power-sensitive applications.
• Wide Operating Temperature Range: Backed by a ±100ppm/°C TCR, ideal for industrial environments.
• Through-Hole Mounting: Ensures mechanical durability and ease of assembly in legacy systems.
• RoHS-Compliant & REACH Affected: Meets environmental standards without compromising performance.

4310R-101-182 Applications

This resistor network excels in:

• Voltage Dividers & Pull-Up/Down Networks: Provides consistent resistance ratios in ADC/DAC circuits.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and sensor interfaces.
• Consumer Electronics: Used in audio equipment, power supplies, and display backlighting.
• Automotive Electronics: Reliable operation in infotainment and ECU modules due to low drift.
• Test & Measurement Equipment: Precision resistance for calibration and signal conditioning.

Conclusion of 4310R-101-182

The 4310R-101-182 combines high accuracy, compact design, and industrial-grade reliability, making it a superior choice for engineers seeking repeatable performance in analog circuits. Its bussed architecture, low drift, and robust power handling distinguish it from discrete resistors, reducing BOM complexity. Ideal for both prototyping and mass production, this Bourns array is a versatile solution for demanding applications across automotive, industrial, and consumer sectors.