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4308M-101-821

4308M-101-821 Description

The 4308M-101-821 from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. Housed in an 8-pin SIP (Single In-Line Package), this device features a compact 0.784" x 0.085" (19.91mm x 2.16mm) footprint with a seated height of 0.250" (6.35mm), making it suitable for space-constrained designs. Each resistor offers a 820Ω resistance with a tight ±2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The network operates at 250mW power per element and is delivered in a tube package, facilitating easy handling and assembly.

4308M-101-821 Features

• 7-resistor bussed array with 820Ω resistance per element.
• Low TCR (±100ppm/°C) and ±2% tolerance for precision performance.
• Compact SIP package (19.91mm x 2.16mm) with through-hole mounting for robust mechanical stability.
• 250mW power rating per resistor, ideal for moderate-power applications.
• Resistor-ratio drift of 50ppm/°C, ensuring consistent performance in temperature-sensitive circuits.
• REACH compliant and EAR99/ECCN classified, suitable for global markets.
• Non-MSLA (Moisture Sensitivity Level Not Applicable), simplifying storage and handling.

4308M-101-821 Applications

This resistor network excels in applications requiring stable, matched resistances with minimal drift, such as:

• Voltage divider networks in analog signal conditioning.
• Pull-up/pull-down resistor arrays in digital logic circuits.
• Feedback networks for op-amps and precision amplifiers.
• Industrial control systems where temperature stability is critical.
• Automotive electronics, leveraging its robust through-hole construction.

Conclusion of 4308M-101-821

The 4308M-101-821 stands out as a reliable, precision resistor network for engineers seeking low drift, high stability, and compact packaging. Its bussed configuration, tight tolerances, and industrial-grade construction make it a versatile choice for analog, digital, and mixed-signal designs. Whether used in automotive, industrial, or consumer electronics, this Bourns component delivers consistent performance under demanding conditions.