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4310M-101-391

4310M-101-391 Description

The 4310M-101-391 from Bourns Inc. is a high-performance resistor network designed for precision applications in electronic circuits. Part of the 4300M series, this through-hole-mounted device features 9 bussed resistors, each with a resistance of 390Ω and a tight tolerance of ±2%. Encased in a compact SIP package measuring 0.984" L × 0.085" W (24.99mm × 2.16mm), it offers a 250mW power rating per element and operates reliably across a wide temperature range, supported by a low ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift. Its REACH-compliant construction ensures environmental compliance, while the Not Applicable MSL rating simplifies handling and storage.

4310M-101-391 Features

• 9 bussed resistors in a 10-pin SIP configuration for simplified circuit design.
• 390Ω resistance with ±2% tolerance for consistent performance.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift for stability in varying temperatures.
• 250mW power dissipation per resistor, ideal for moderate-load applications.
• Through-hole mounting for robust mechanical and electrical connections.
• Compact footprint (24.99mm × 2.16mm) saves board space.
• Tube packaging for easy assembly and inventory management.
• REACH Affected and EAR99/ECCN compliant for global usability.

4310M-101-391 Applications

This resistor array excels in:

• Voltage division and current limiting in analog/digital circuits.
• Pull-up/pull-down networks in microcontrollers and logic systems.
• Sensor signal conditioning (e.g., thermistors, strain gauges).
• Industrial control systems requiring stable, noise-resistant resistor networks.
• Automotive electronics where temperature stability is critical.
• Legacy equipment repairs due to its through-hole compatibility.

Conclusion of 4310M-101-391

The 4310M-101-391 combines precision, durability, and space efficiency, making it a superior choice for applications demanding stable resistance values under thermal stress. Its bussed configuration reduces component count, while Bourns' quality ensures long-term reliability. Ideal for both industrial and consumer electronics, this resistor network balances performance with ease of integration.