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4310R-104-331/391L

4310R-104-331/391L Description

The 4310R-104-331/391L from Bourns Inc. is a high-performance 16-resistor network designed for precision applications in electronic circuits. Part of the 4300R series, this through-hole-mounted component 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. The network includes resistors with 330Ω and 390Ω values, offering a ±2% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Its dual terminator circuit type and 200mW power rating per element enhance reliability in demanding applications.

4310R-104-331/391L Features

• 16 resistors in a single package, reducing component count and PCB footprint.
• Dual terminator design for improved signal integrity in bus termination applications.
• Low resistor-ratio drift (50ppm/°C) ensures consistent performance over temperature fluctuations.
• RoHS3 compliant and REACH affected, meeting stringent environmental regulations.
• Moisture Sensitivity Level (MSL): Not Applicable, suitable for varied operating environments.
• 200mW power dissipation per resistor, supporting moderate power applications.
• Tube packaging for secure handling and storage.

4310R-104-331/391L Applications

This resistor network excels in precision analog and digital circuits, including:

• Bus termination for high-speed data lines (e.g., SCSI, PCI).
• Voltage division and impedance matching in sensor interfaces.
• Industrial control systems requiring stable resistance ratios.
• Test and measurement equipment where low drift and tight tolerances are critical.
• Embedded systems with space constraints, leveraging its compact SIP form factor.

Conclusion of 4310R-104-331/391L

The 4310R-104-331/391L stands out for its high density, low drift, and robust construction, making it a superior choice for engineers seeking reliability in signal conditioning and termination tasks. Its combination of precision, power handling, and environmental compliance ensures suitability for industrial, automotive, and telecommunications applications. Bourns' reputation for quality further reinforces its value in mission-critical designs.