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4108R-1-252LF

4108R-1-252LF Description

The 4108R-1-252LF from Bourns Inc. is a high-performance 4-resistor network housed in an 8-pin DIP package, designed for precision applications requiring stable resistance values. With a 2.5kΩ resistance per element and a tight ±2% tolerance, this isolated resistor array ensures reliable signal conditioning, voltage division, and impedance matching. Its ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift guarantee minimal performance variation across operating temperatures. The device is RoHS3 compliant and features a 250mW power rating per resistor, making it suitable for demanding environments.

4108R-1-252LF Features

• 4 isolated resistors in a compact 0.465" x 0.300" (11.81mm x 7.62mm) footprint, ideal for space-constrained designs.
• Through-hole mounting for robust mechanical stability in industrial and automotive applications.
• Low TCR (±100ppm/°C) and resistor-ratio drift (50ppm/°C) ensure consistent performance under thermal stress.
• 250mW power dissipation per element enhances reliability in high-load circuits.
• REACH affected but MSL Not Applicable, simplifying storage and handling.

4108R-1-252LF Applications

This resistor network excels in:

• Precision analog circuits, such as instrumentation amplifiers and data acquisition systems.
• Voltage dividers and pull-up/pull-down networks in microcontroller interfaces.
• Industrial control systems where temperature stability and long-term reliability are critical.
• Automotive electronics, including sensor signal conditioning and ECU modules.

Conclusion of 4108R-1-252LF

The 4108R-1-252LF stands out for its balanced combination of precision, power handling, and thermal stability, making it a superior choice over generic resistor arrays. Its isolated circuit design and Bourns' quality assurance ensure consistent performance in mission-critical applications. Engineers seeking a dependable, high-tolerance solution for analog signal processing or voltage division will find this model optimally suited to their needs.