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4608M-101-121LF

4608M-101-121LF Description

The 4608M-101-121LF from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. With a 120-ohm resistance per element and a tight ±2% tolerance, this through-hole-mounted array ensures reliable signal conditioning and voltage division. Its compact 8-pin SIP package (20.27mm × 2.49mm) and low-profile 6.35mm height make it suitable for space-constrained designs. The device operates within a ±100ppm/°C temperature coefficient and offers a 50ppm/°C resistor-ratio drift, ensuring stability across varying environmental conditions. Compliant with ROHS3 and REACH standards, it is ideal for industrial and consumer electronics.

4608M-101-121LF Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node topology.
• High Power Handling: 250mW per element dissipates heat efficiently, enhancing reliability.
• Low Drift & Tight Tolerance: ±2% tolerance and 50ppm/°C ratio drift ensure consistent performance in precision circuits.
• Robust Construction: Through-hole mounting provides mechanical stability, while the bulk packaging suits high-volume production.
• Wide Compatibility: EAR99 ECCN and HTSUS 8533.21.0050 classification facilitate global sourcing.

4608M-101-121LF Applications

This resistor network excels in:

• Voltage Division: Precision ladder networks in ADCs/DACs.
• Signal Termination: Impedance matching in communication interfaces.
• Industrial Controls: PLCs and sensor conditioning circuits.
• Consumer Electronics: Audio equipment and display drivers.
• Automotive Systems: Non-critical signal processing where stability is key.

Conclusion of 4608M-101-121LF

The 4608M-101-121LF combines high accuracy, thermal stability, and compact design, making it a superior choice for engineers seeking reliability in bussed resistor networks. Its low drift and compliance with environmental standards further distinguish it from generic alternatives, particularly in automotive, industrial, and consumer applications. Bourns’ reputation for quality ensures this component meets rigorous performance demands.