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4310M-102-102LF

4310M-102-102LF Description

The 4310M-102-102LF from Bourns Inc. is a high-performance 5-resistor network designed for precision applications in electronic circuits. This through-hole-mounted device features isolated resistors, each with a 1kΩ resistance and a tight ±2% tolerance, ensuring reliable signal conditioning and voltage division. Encased in a compact 10-pin SIP package with dimensions of 0.984" x 0.085" (24.99mm x 2.16mm), it offers a space-efficient solution for densely populated PCBs. The ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift enhance stability across varying environmental conditions, making it suitable for industrial and automotive applications.

4310M-102-102LF Features

• 5 isolated resistors in a single SIP package, reducing component count and PCB footprint.
• 1kΩ resistance per element with ±2% tolerance for precise circuit performance.
• 400mW power rating per resistor, ensuring durability in high-load scenarios.
• Low TCR (±100ppm/°C) and resistor-ratio drift (50ppm/°C) for minimal resistance variation under thermal stress.
• RoHS3 compliant and REACH affected, adhering to environmental regulations.
• Non-MSIL (Not Applicable) rating, eliminating moisture sensitivity concerns during storage and assembly.
• Wide operating temperature range, compatible with industrial and automotive standards.

4310M-102-102LF Applications

This resistor network excels in applications requiring stable, matched resistances, such as:

• Voltage dividers in sensor interfaces and ADC circuits.
• Pull-up/pull-down networks in digital logic systems.
• Signal conditioning for industrial control systems and instrumentation.
• Automotive electronics, including ECU and infotainment systems, where temperature resilience is critical.
• Consumer electronics, such as audio equipment and power management modules.

Conclusion of 4310M-102-102LF

The 4310M-102-102LF stands out for its precision, compact design, and robust performance in demanding environments. Its isolated resistors, low drift, and high power handling make it a superior choice over generic arrays, particularly in automotive and industrial systems. Bourns' reputation for reliability further ensures this component meets stringent quality standards, offering engineers a dependable solution for space-constrained, high-accuracy designs.