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4308M-102-101LF

4308M-102-101LF Description

The 4308M-102-101LF from Bourns Inc. is a high-performance 4-resistor network in an 8-pin SIP (Single In-line Package), designed for precision applications requiring stable resistance values. Each resistor offers 100Ω resistance with a tight ±2% tolerance, ensuring consistent performance in demanding circuits. The device operates within a ±100ppm/°C temperature coefficient, with a resistor-ratio drift of just 50ppm/°C, making it ideal for applications where thermal stability is critical. Its isolated circuit configuration allows independent resistor operation, enhancing design flexibility. The compact 0.784" x 0.085" (19.91mm x 2.16mm) footprint and through-hole mounting ensure robust mechanical integration.

4308M-102-101LF Features

• 4 isolated resistors in a single 8-pin SIP package, reducing board space and assembly complexity.
• 400mW power rating per element, supporting higher current applications compared to thinner-film alternatives.
• ROHS3 compliance and REACH affected, meeting stringent environmental regulations.
• Moisture Sensitivity Level (MSL): Not Applicable, suitable for environments where humidity is a concern.
• Stable performance with ±100ppm/°C TCR and low 50ppm/°C resistor-ratio drift, ensuring reliability over temperature fluctuations.
• Tube packaging for secure handling and automated assembly processes.

4308M-102-101LF Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and signal conditioning in industrial control systems.
• Pull-up/pull-down networks in microcontroller and FPGA designs.
• Impedance matching for communication interfaces (e.g., RS-485, CAN bus).
• Medical instrumentation where stable resistance ratios are critical.
• Automotive electronics, benefiting from its robust through-hole construction and thermal stability.

Conclusion of 4308M-102-101LF

The 4308M-102-101LF stands out for its high power handling, tight tolerance, and excellent thermal stability, making it a superior choice for engineers seeking reliability in compact designs. Its isolated resistors and low drift are particularly advantageous in precision applications, while Bourns' quality assurance ensures long-term performance. Whether for industrial, automotive, or medical electronics, this resistor network delivers consistent results under varying operational conditions.