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4114R-2-181

4114R-2-181 Description

The 4114R-2-181 from Bourns Inc. is a high-performance resistor network designed for precision applications in electronic circuits. Part of the 4100R series, this through-hole-mounted device integrates 13 resistors with a 180Ω resistance value per element, offering a tight tolerance of ±2% and a low temperature coefficient of ±100ppm/°C. The bussed circuit configuration ensures efficient current distribution, while the 125mW power rating per element provides reliable operation under moderate loads. Encased in a 14-pin DIP package with dimensions of 0.765" x 0.300" (19.43mm x 7.62mm) and a seated height of 0.185" (4.69mm), this component is ideal for space-constrained designs. Its REACH Affected status and EAR99 ECCN classification ensure compliance with global environmental and export regulations.

4114R-2-181 Features

• 13-resistor array in a compact 14-pin DIP package for high-density PCB layouts.
• Bussed circuit topology simplifies design and reduces wiring complexity.
• Low resistor-ratio drift (50ppm/°C) ensures stable performance across temperature variations.
• ±2% tolerance and ±100ppm/°C temperature coefficient for precision applications.
• 125mW power dissipation per resistor balances performance and thermal management.
• Through-hole mounting for robust mechanical and electrical connections.
• Moisture Sensitivity Level (MSL): Not Applicable, making it suitable for varied environmental conditions.

4114R-2-181 Applications

This resistor network excels in applications requiring precision resistance matching and compact form factors, such as:

• Analog signal conditioning in industrial control systems.
• Voltage division and current limiting in power supplies.
• Input/output termination for communication interfaces.
• Sensor calibration circuits where stable resistance ratios are critical.
• Legacy through-hole designs requiring reliable, high-density resistor arrays.

Conclusion of 4114R-2-181

The 4114R-2-181 combines high accuracy, thermal stability, and compact packaging, making it a versatile choice for engineers designing precision analog circuits. Its bussed configuration and robust through-hole design simplify integration while meeting stringent performance requirements. Whether used in industrial automation, power management, or sensor interfaces, this resistor network delivers consistent performance and reliability, backed by Bourns' reputation for quality.