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4306M-101-472LF

4306M-101-472LF Description

The 4306M-101-472LF from Bourns Inc. is a high-performance 5-resistor bussed network designed for precision applications in electronic circuits. Part of the 4300M series, this through-hole-mounted array features a compact 6-pin SIP package with a 4.7kΩ resistance per element and a tight ±2% tolerance, ensuring reliable signal conditioning and voltage division. Its ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift enhance stability across operating temperatures, making it suitable for environments with thermal fluctuations. The device is RoHS3 compliant and REACH affected, adhering to modern environmental standards.

4306M-101-472LF Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node topology.
• High Power Handling: 250mW per resistor (1.25W total) for robust performance in power-sensitive designs.
• Compact Dimensions: 14.83mm x 2.16mm (LxW) and 6.35mm height, ideal for space-constrained boards.
• Low Drift & Tight Tolerance: ±2% tolerance and 50ppm/°C ratio drift ensure long-term accuracy.
• Wide Operating Range: -55°C to +125°C compatibility for industrial and automotive applications.
• Non-MSIL (Not Applicable): Eliminates moisture sensitivity concerns during storage and assembly.

4306M-101-472LF Applications

This resistor network excels in:

• Voltage Dividers: Precision reference circuits in ADCs/DACs.
• Pull-Up/Pull-Down Networks: Signal integrity in digital logic (e.g., microcontrollers, FPGAs).
• Industrial Controls: Stable performance in PLCs, sensors, and motor drives.
• Automotive Electronics: Engine control units (ECUs) and infotainment systems requiring thermal resilience.
• Consumer Electronics: Durable solutions for power management and LED drivers.

Conclusion of 4306M-101-472LF

The 4306M-101-472LF combines high power density, low drift, and compact packaging, offering superior reliability for demanding circuits. Its bussed architecture reduces component count, while Bourns' quality ensures compliance with RoHS3 and industrial standards. Ideal for designers prioritizing precision, thermal stability, and space efficiency, this resistor network is a versatile choice for modern embedded systems and power electronics.