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4306R-102-331LF

4306R-102-331LF Description

The 4306R-102-331LF from Bourns Inc. is a high-performance resistor network designed for precision applications. This through-hole-mounted device features three isolated 330Ω resistors with a tight tolerance of ±2% and a low temperature coefficient of ±100ppm/°C, ensuring stable performance across varying environmental conditions. Encased in a compact 6-pin SIP package with dimensions of 0.584" x 0.085" (14.83mm x 2.16mm) and a seated height of 0.195" (4.95mm), it is ideal for space-constrained PCB designs. The 300mW power rating per element and 50ppm/°C resistor-ratio drift further enhance its reliability in demanding circuits.

4306R-102-331LF Features

• 3 isolated resistors in a single package, reducing component count and PCB footprint.
• 330Ω resistance with ±2% tolerance for precision signal conditioning.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift, ensuring minimal resistance variation with temperature fluctuations.
• Through-hole mounting for robust mechanical stability in harsh environments.
• RoHS3 compliance and REACH affected status, meeting global environmental standards.
• 300mW power dissipation per resistor, suitable for moderate-power applications.
• Non-MSAL (Not Applicable) rating, simplifying storage and handling.

4306R-102-331LF Applications

This resistor network excels in applications requiring precision, stability, and space efficiency, such as:

• Analog signal conditioning in industrial control systems.
• Voltage division and current limiting in power supplies.
• Feedback networks for amplifiers and ADCs/DACs.
• Sensor interfacing where consistent resistance ratios are critical.
• Legacy through-hole designs needing reliable, high-density resistor solutions.

Conclusion of 4306R-102-331LF

The 4306R-102-331LF combines Bourns' proven reliability with precision engineering, making it a standout choice for designers seeking compact, stable, and high-performance resistor networks. Its isolated circuit design, low TCR, and robust construction cater to industrial, automotive, and instrumentation applications where accuracy and durability are paramount. For engineers prioritizing space savings without compromising performance, this model offers an optimal balance of features and cost-effectiveness.