Bourns, Inc. Tariff Inquiry

4310R-102-390

4310R-102-390 Description

The 4310R-102-390 from Bourns Inc. is a high-performance 5-resistor network in a compact 10-pin SIP (Single In-line Package) configuration. Designed for precision applications, it features a 39Ω resistance per element with a tight ±1Ω tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit design minimizes crosstalk, making it ideal for signal conditioning and voltage division tasks. With a 300mW power rating per element and a robust through-hole mounting design, this resistor array is built for reliability in demanding electronic circuits.

4310R-102-390 Features

• 5 isolated resistors in a 10-pin SIP package, providing space-efficient integration.
• Low resistor-ratio drift (50ppm/°C) for consistent performance in temperature-sensitive applications.
• ±1Ω tolerance and 39Ω resistance, offering precision for analog and digital circuits.
• 300mW power dissipation per element, suitable for moderate-power applications.
• Through-hole mounting ensures mechanical stability and ease of assembly.
• REACH compliant and EAR99/ECCN classified, meeting global regulatory standards.
• Non-MSL (Moisture Sensitivity Level) rating simplifies storage and handling.

4310R-102-390 Applications

This resistor network excels in:

• Voltage dividers and pull-up/pull-down networks in microcontroller circuits.
• Signal conditioning for sensors and analog front-ends.
• Industrial control systems requiring stable, low-drift resistance values.
• Test and measurement equipment where precision and repeatability are critical.
• Power supply feedback networks due to its robust power handling and tolerance.

Conclusion of 4310R-102-390

The Bourns 4310R-102-390 stands out for its precision, durability, and isolated design, making it a superior choice for engineers needing reliable resistor networks. Its low drift, tight tolerance, and through-hole robustness cater to industrial, automotive, and instrumentation applications where performance cannot be compromised. For designs demanding accuracy and longevity, this model delivers consistent results in a compact form factor.