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4311R-101-510

4311R-101-510 Description

The 4311R-101-510 from Bourns Inc. is a high-performance 10-resistor bussed network designed for precision applications in electronic circuits. With a 51-ohm resistance per element and a tight ±2% tolerance, this device ensures reliable signal integrity and minimal deviation. Housed in an 11-pin SIP package, it features a compact 1.084" x 0.085" (27.53mm x 2.16mm) footprint and a low-profile 0.195" (4.95mm) height, making it suitable for space-constrained designs. The ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift enhance stability across varying environmental conditions.

4311R-101-510 Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node arrangement.
• 200mW Power Rating per Element: Supports moderate power dissipation for robust performance.
• Through-Hole Mounting: Ensures secure mechanical attachment for industrial applications.
• Wide Operating Range: Compliant with EAR99 ECCN and REACH Affected standards for global use.
• Non-MSIL (Not Applicable): Ideal for environments where moisture sensitivity is not a concern.
• Tube Packaging: Facilitates automated assembly processes.

4311R-101-510 Applications

This resistor network excels in:

• Voltage Division Circuits: Precision attenuation in analog signal chains.
• Pull-Up/Pull-Down Networks: Stabilizing digital I/O lines in microcontrollers and FPGAs.
• Industrial Control Systems: Durable performance in harsh conditions (e.g., PLCs, motor drives).
• Test & Measurement Equipment: Low-drift characteristics ensure calibration accuracy.
• Consumer Electronics: Space-efficient solutions for audio/video processing.

Conclusion of 4311R-101-510

The 4311R-101-510 combines Bourns' 4300R series reliability with optimized electrical and mechanical properties. Its bussed design, tight tolerance, and low thermal drift make it superior to discrete resistors in multi-channel applications. Whether for prototyping or mass production, this network is a cost-effective choice for engineers prioritizing precision, durability, and board-space savings.