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4604X-101-121LF

4604X-101-121LF Description

The 4604X-101-121LF from Bourns Inc. is a high-performance resistor network designed for precision applications in electronic circuits. This through-hole mounted device features 3 bussed resistors, each with a resistance value of 120 ohms and a tight tolerance of ±2%, ensuring reliable and consistent performance. Encased in a compact 4-pin SIP package, it measures 0.398" x 0.098" (10.11mm x 2.49mm) with a seated height of 0.200" (5.08mm), making it suitable for space-constrained designs. The resistor network operates within a ±100ppm/°C temperature coefficient, providing stability across varying environmental conditions.

4604X-101-121LF Features

• 3 bussed resistors in a single package, reducing component count and PCB footprint.
• 200mW power rating per element, ensuring robust performance in low-to-moderate power applications.
• ROHS3 compliant and REACH unaffected, meeting stringent environmental and safety standards.
• Not MSL-rated, making it ideal for applications where moisture sensitivity is not a concern.
• Wide operating temperature range due to its ±100ppm/°C thermal stability.
• Bulk packaging, facilitating cost-effective procurement for high-volume production.

4604X-101-121LF Applications

This resistor network is particularly suited for:

• Voltage division and current limiting in analog and digital circuits.
• Pull-up/pull-down resistor networks in microcontroller and FPGA designs.
• Signal conditioning in industrial control systems and automotive electronics.
• Consumer electronics, such as TVs and audio equipment, where space and reliability are critical.
• Power supply circuits, leveraging its stable thermal performance for consistent operation.

Conclusion of 4604X-101-121LF

The 4604X-101-121LF stands out as a reliable, compact, and cost-effective solution for resistor network applications. Its high precision, thermal stability, and compliance with environmental standards make it a preferred choice for engineers designing robust electronic systems. Whether used in industrial, automotive, or consumer electronics, this Bourns resistor network delivers consistent performance while simplifying PCB layout and assembly.