Bourns, Inc. Tariff Inquiry

4310R-104-271/271L

4310R-104-271/271L Description

The 4310R-104-271/271L from Bourns Inc. is a high-performance 16-resistor network designed for precision applications in electronic circuits. This through-hole-mounted dual terminator array features a compact 0.984" x 0.085" (24.99mm x 2.16mm) footprint with a 10-pin SIP configuration, making it ideal for space-constrained designs. Each resistor offers a 270Ω ±2% tolerance with a ±100ppm/°C temperature coefficient, ensuring stable performance across varying thermal conditions. The network delivers 200mW power per element and exhibits a low resistor-ratio drift of 50ppm/°C, enhancing signal integrity in matched impedance applications. Packaged in tubes, this RoHS3-compliant and REACH-affected component is suited for industrial and commercial use.

4310R-104-271/271L Features

• 16-resistor array in a 10-pin SIP package for efficient PCB layout.
• 270Ω ±2% tolerance with ±100ppm/°C TCR, ensuring precision in analog/digital circuits.
• Dual terminator circuit type for impedance matching in high-speed signal lines.
• 200mW power rating per resistor, robust enough for moderate power applications.
• Low resistor-ratio drift (50ppm/°C), critical for differential signaling and voltage division.
• Through-hole mounting for reliable mechanical stability in harsh environments.
• RoHS3 compliant and REACH affected, meeting global environmental standards.

4310R-104-271/271L Applications

This resistor network excels in:

• Termination of transmission lines (e.g., SCSI, Ethernet) to minimize signal reflections.
• Voltage division in ADC/DAC reference circuits, leveraging its matched resistance.
• Pull-up/pull-down networks in microcontroller and FPGA designs.
• Industrial control systems where stable resistance ratios are critical.
• Automotive electronics, benefiting from its wide temperature stability (±100ppm/°C).

Conclusion of 4310R-104-271/271L

The 4310R-104-271/271L stands out for its precision, compact form factor, and dual terminator functionality, making it a versatile choice for signal integrity and impedance matching. Its low drift and robust power handling make it superior to generic resistor arrays in high-reliability applications. Engineers designing communication systems, industrial controls, or precision analog circuits will find this Bourns network an optimal solution for balancing performance and space efficiency.