Bourns, Inc. Tariff Inquiry

4310M-101-511LF

4310M-101-511LF Description

The 4310M-101-511LF from Bourns Inc. is a high-performance 9-resistor bussed network designed for precision applications in electronic circuits. This through-hole-mounted array features a 510Ω resistance per element with a tight ±2% tolerance, ensuring consistent performance across all resistors. The device operates within a ±100ppm/°C temperature coefficient, with a resistor-ratio drift of 50ppm/°C, making it suitable for stable, temperature-sensitive environments. Encased in a compact 10-pin SIP package measuring 0.984" x 0.085" (24.99mm x 2.16mm) and standing 0.250" (6.35mm) tall, it offers a space-efficient solution for densely populated PCBs. With a 250mW power rating per element, it balances power handling and miniaturization.

4310M-101-511LF Features

• Bussed Circuit Configuration: Simplifies design by connecting resistors in a common-node topology, reducing wiring complexity.
• High Stability: Low 50ppm/°C resistor-ratio drift ensures minimal deviation in voltage division or signal conditioning applications.
• Robust Construction: ROHS3 Compliant and REACH Affected, meeting stringent environmental and safety standards.
• Wide Operating Range: -55°C to +125°C compatibility for industrial and automotive applications.
• Non-MSAL (Not Moisture Sensitive): Eliminates baking requirements, streamlining assembly processes.

4310M-101-511LF Applications

Ideal for voltage division, pull-up/pull-down networks, and analog signal conditioning, this array excels in:

• Industrial Control Systems: Precision feedback networks in PLCs and motor drives.
• Automotive Electronics: Sensor interfaces where temperature stability is critical.
• Consumer Electronics: Durable resistor networks in audio equipment and power supplies.
• Test & Measurement Equipment: Calibration circuits demanding low drift and high accuracy.

Conclusion of 4310M-101-511LF

The 4310M-101-511LF combines Bourns' reliability with optimized electrical performance, offering designers a compact, stable solution for bussed resistor networks. Its low drift, high tolerance, and industrial-grade durability make it a superior choice over generic arrays, particularly in environments requiring long-term stability. Whether for prototyping or mass production, this component delivers consistent performance across diverse applications.