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4308M-101-472

4308M-101-472 Description

The 4308M-101-472 from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications. With a 4.7kΩ 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 8-pin SIP configuration make it ideal for space-constrained PCBs. The device operates within a ±100ppm/°C temperature coefficient range, ensuring stability across varying environmental conditions. Packaged in a tube, it is suited for automated assembly processes while maintaining REACH compliance and EAR99 ECCN classification.

4308M-101-472 Features

• 7-resistor bussed network with 4.7kΩ ±2% tolerance for consistent performance.
• Low resistor-ratio drift (50ppm/°C) enhances long-term reliability in precision circuits.
• 250mW power rating per element supports moderate power dissipation needs.
• Through-hole mounting ensures robust mechanical stability in harsh environments.
• Compact SIP-8 package (6.35mm max height) optimizes board space utilization.
• Wide operating temperature range with ±100ppm/°C TCR for thermal stability.
• REACH Affected and Moisture Sensitivity Level (MSL): Not Applicable, simplifying handling and storage.

4308M-101-472 Applications

This resistor network excels in:

• Voltage division and pull-up/down circuits in industrial control systems.
• Signal conditioning for sensors and analog-to-digital converters (ADCs).
• Embedded systems requiring stable reference voltages.
• Automotive electronics where temperature stability and durability are critical.
• Test and measurement equipment demanding precise resistance matching.

Conclusion of 4308M-101-472

The 4308M-101-472 stands out for its precision, compact design, and thermal resilience, making it a superior choice for applications requiring stable resistance networks. Its bussed architecture, low drift, and high power tolerance cater to demanding industrial and automotive environments. Bourns' reputation for quality ensures this component meets rigorous performance standards, offering engineers a reliable solution for circuit design challenges.