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4608M-102-203LF

4608M-102-203LF Description

The 4608M-102-203LF from Bourns Inc. is a high-performance 4-resistor network designed for precision applications in electronic circuits. Part of the 4600M series, this through-hole-mounted array features 20kΩ resistance per element with a tight ±2% tolerance, ensuring reliable signal conditioning and voltage division. Its isolated circuit type provides independent resistors, eliminating crosstalk and improving signal integrity. The device operates within a ±100ppm/°C temperature coefficient and maintains a low resistor-ratio drift of 50ppm/°C, making it stable across varying environmental conditions. Encased in an 8-pin SIP package with dimensions of 0.798" x 0.098" (20.27mm x 2.49mm), it offers a compact footprint while delivering 400mW power per element.

4608M-102-203LF Features

• Precision Resistance: 20kΩ ±2% tolerance for accurate voltage division and signal processing.
• Stable Performance: Low TCR (±100ppm/°C) and resistor-ratio drift (50ppm/°C) ensure reliability in temperature-sensitive applications.
• Robust Construction: Through-hole mounting with a 6.35mm max height, suitable for industrial environments.
• Isolated Design: Independent resistors reduce interference, ideal for analog and mixed-signal circuits.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting global environmental standards.
• Power Handling: 400mW per resistor balances performance and thermal management.

4608M-102-203LF Applications

This resistor array excels in:

• Analog Signal Conditioning: Precision dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Industrial Control Systems: Stable feedback networks in PLCs and motor drives.
• Test & Measurement Equipment: Calibration circuits requiring low drift (e.g., oscilloscopes, multimeters).
• Consumer Electronics: Audio amplifiers and display drivers where consistent resistance ratios are critical.
• Automotive Electronics: Engine control units (ECUs) due to its moisture-insensitive (MSL: Not Applicable) design.

Conclusion of 4608M-102-203LF

The 4608M-102-203LF stands out for its precision, thermal stability, and isolated architecture, making it a superior choice over generic resistor networks. Its compact SIP package and high power handling cater to space-constrained yet demanding applications. Whether in industrial automation, precision instrumentation, or automotive systems, this Bourns array delivers consistent performance under varying operational stresses, backed by compliance with stringent environmental standards.