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4310R-101-183

4310R-101-183 Description

The 4310R-101-183 from Bourns Inc. is a high-performance 9-resistor bussed network designed for precision applications. With a 18kΩ 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 PCBs. The ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift guarantee stability across operating temperatures, while the 200mW power rating per element supports robust performance in demanding circuits.

4310R-101-183 Features

• Bussed Circuit Configuration: Simplifies design by connecting resistors in a common-node topology.
• Low Drift & High Stability: ±100ppm/°C TCR and 50ppm/°C ratio drift ensure minimal resistance variation.
• Industrial-Grade Reliability: REACH-compliant and EAR99/ECCN classified, suitable for global markets.
• Through-Hole Durability: 10-pin SIP package with non-MSAL (Not Applicable) moisture sensitivity, ideal for harsh environments.
• Cost-Effective Integration: Combines 9 resistors in one package, reducing BOM complexity.

4310R-101-183 Applications

• Voltage Dividers: Precision ladder networks in ADC/DAC circuits.
• Signal Conditioning: Pull-up/pull-down resistor arrays for digital interfaces (e.g., I²C, SPI).
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance ratios.
• Consumer Electronics: Audio equipment and display backlighting circuits.
• Automotive Systems: Sensors and ECU modules where temperature stability is critical.

Conclusion of 4310R-101-183

The 4310R-101-183 stands out for its compact design, low drift, and bussed architecture, offering a balance of precision and efficiency. Its 18kΩ resistance, 200mW power handling, and through-hole reliability make it a versatile choice for industrial, automotive, and consumer applications. Bourns' 4300R series ensures consistent quality, making this array a dependable solution for engineers prioritizing performance and space savings.