Bourns, Inc. Tariff Inquiry

4311R-101-331

4311R-101-331 Description

The 4311R-101-331 from Bourns Inc. is a high-performance 10-resistor bussed network designed for precision applications in electronic circuits. This through-hole-mounted device features a compact 1.084" x 0.085" (27.53mm x 2.16mm) footprint with a low-profile 0.195" (4.95mm) seated height, making it suitable for space-constrained designs. Each resistor in the array offers a 330Ω resistance with a tight ±2% tolerance and a stable ±100ppm/°C temperature coefficient, ensuring reliable performance across varying environmental conditions. Packaged in a tube, this 11-pin SIP (Single In-line Package) network is part of Bourns' 4300R series, known for its robustness and consistency.

4311R-101-331 Features

• 10-resistor bussed array with 330Ω resistance per element.
• ±2% tolerance and ±100ppm/°C TCR for precision stability.
• 200mW power rating per resistor, ideal for low-to-moderate power applications.
• Low resistor-ratio drift (50ppm/°C), ensuring minimal deviation in matched circuits.
• Through-hole mounting for secure PCB integration.
• REACH compliant and EAR99/ECCN classified, suitable for global markets.
• Non-MSIL (Not Applicable) moisture sensitivity, simplifying handling and storage.

4311R-101-331 Applications

This resistor network excels in voltage division, pull-up/pull-down circuits, and analog signal conditioning. Its bussed configuration makes it ideal for bus termination, LED backlighting, and digital logic interfaces. The low TCR and tight tolerance are critical for precision instrumentation, medical devices, and industrial control systems. Additionally, its compact SIP package is favored in consumer electronics, automotive modules, and telecom hardware where board space is limited.

Conclusion of 4311R-101-331

The 4311R-101-331 combines high accuracy, thermal stability, and compact design, making it a versatile choice for engineers seeking reliable resistor networks. Its bussed architecture and robust construction cater to demanding applications, while Bourns' reputation for quality ensures long-term performance. Whether used in signal processing or power management, this array delivers consistent results in a cost-effective package.