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4308M-101-101

4308M-101-101 Description

The 4308M-101-101 from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. With a 100Ω 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 designs. The device operates within a ±100ppm/°C temperature coefficient and delivers 250mW power per element, ensuring stability across industrial temperature ranges. Packaged in tubes, it complies with REACH and EAR99 regulations, suitable for global markets.

4308M-101-101 Features

• Bussed Circuit Topology: Simplifies PCB layout by connecting resistors in a common-node configuration.
• Low Resistor-Ratio Drift (50ppm/°C): Enhances long-term stability in precision analog circuits.
• Industrial-Grade Reliability: MSL Not Applicable ensures robustness in humid environments.
• High Power Handling (250mW/Element): Supports demanding applications without derating concerns.
• Wide Operating Range: Performs consistently across varying temperatures (±100ppm/°C).

4308M-101-101 Applications

• Voltage Dividers: Critical in ADC/DAC reference circuits due to matched resistance values.
• Pull-Up/Pull-Down Networks: Ensures consistent logic levels in microcontroller interfaces.
• Industrial Control Systems: Withstands harsh environments while maintaining signal integrity.
• Automotive Electronics: REACH compliance makes it suitable for automotive sensor conditioning.
• Test & Measurement Equipment: Low drift and tolerance enable high-accuracy instrumentation.

Conclusion of 4308M-101-101

The 4308M-101-101 stands out for its precision, durability, and compact design, offering superior performance in bussed resistor applications. Its low ratio drift, high power rating, and industrial compliance make it a preferred choice for engineers designing reliable analog circuits. Whether for automotive, industrial, or instrumentation use, this array delivers consistent performance where accuracy and stability are paramount.