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4308H-101-751

4308H-101-751 Description

The 4308H-101-751 from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. With a 750Ω 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 0.350" (8.89mm) height make it suitable for space-constrained designs. The device operates within a ±100ppm/°C temperature coefficient range, with a 50ppm/°C resistor-ratio drift, ensuring stability across varying environmental conditions. Packaged in a tube, it is ideal for automated assembly processes.

4308H-101-751 Features

• 7-resistor bussed network with 300mW power rating per element for robust performance.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift for minimal resistance variation under thermal stress.
• 8-pin SIP configuration simplifies PCB layout and reduces component count.
• Through-hole mounting ensures mechanical durability in harsh environments.
• REACH compliant and EAR99/ECCN classified, suitable for global export.
• Not MSL-rated (Moisture Sensitivity Level), eliminating baking requirements before assembly.

4308H-101-751 Applications

This resistor array excels in:

• Voltage division and pull-up/down networks in industrial control systems.
• Signal conditioning for sensors, ADCs, and DACs in automotive electronics.
• Power supply feedback circuits requiring stable resistance ratios.
• Legacy equipment repairs due to its through-hole compatibility and standardized footprint.
• Prototyping and educational kits where repeatable performance is critical.

Conclusion of 4308H-101-751

The 4308H-101-751 combines precision, durability, and ease of integration, making it a standout choice for engineers seeking reliable resistor networks. Its low drift, high power handling, and compliance with industry standards make it superior to generic arrays. Whether for automotive, industrial, or consumer electronics, this Bourns product delivers consistent performance in demanding applications.