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4108R-2-331LF

4108R-2-331LF Description

The 4108R-2-331LF from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in through-hole mounting configurations. This 330Ω ±2% tolerance device features a ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift, ensuring stable performance across varying environmental conditions. Encased in a molded DIP package with dimensions of 11.81mm x 6.71mm (0.465" x 0.264"), it offers a 125mW power rating per element and complies with ROHS3 and REACH environmental standards. Its 8-pin configuration and tube packaging make it suitable for automated assembly processes.

4108R-2-331LF Features

• Bussed Circuit Design: Simplifies PCB layout by connecting resistors in a shared configuration.
• High Stability: Low ±100ppm/°C TCR and 50ppm/°C ratio drift ensure reliable performance in temperature-sensitive applications.
• Robust Construction: Molded DIP package provides mechanical durability and moisture resistance (MSL: Not Applicable).
• Wide Compatibility: EAR99 ECCN and HTSUS 8533.21.0010 classification facilitate global sourcing and integration.
• Industry-Standard Footprint: Compatible with legacy through-hole designs, reducing redesign efforts.

4108R-2-331LF Applications

• Voltage Division: Ideal for precision voltage dividers in analog signal conditioning circuits.
• Pull-Up/Pull-Down Networks: Used in digital logic circuits to ensure stable signal levels.
• Industrial Controls: Suitable for harsh environments due to its wide operating temperature range and robust packaging.
• Automotive Electronics: Compliant with ROHS3, making it fit for eco-conscious automotive designs.
• Legacy Equipment Upgrades: Drop-in replacement for older resistor networks in maintenance and repair scenarios.

Conclusion of 4108R-2-331LF

The 4108R-2-331LF stands out as a reliable, precision-engineered resistor network for demanding through-hole applications. Its low drift, high stability, and bussed architecture make it a superior choice over discrete resistors, reducing component count and improving PCB efficiency. Whether in industrial, automotive, or legacy systems, this Bourns offering delivers consistent performance while meeting stringent environmental and regulatory standards.