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4310R-104-391/581

4310R-104-391/581 Description

The 4310R-104-391/581 from Bourns Inc. is a high-performance 16-resistor network designed for precision applications in electronic circuits. Housed in a 10-pin SIP (Single In-Line Package), this through-hole-mounted component features dual terminator functionality with resistances of 390Ω and 580Ω, each with a tight ±2% tolerance. Its compact dimensions (0.984" x 0.085") and low-profile design (seated height of 0.195") make it suitable for space-constrained layouts. The device operates within a ±100ppm/°C temperature coefficient range, ensuring stable performance across varying environmental conditions. With a 200mW power rating per element and 50ppm/°C resistor-ratio drift, it delivers reliable signal termination and voltage division in demanding circuits.

4310R-104-391/581 Features

• 16-resistor array in a 10-pin SIP configuration for efficient PCB integration.
• Dual terminator circuit type simplifies design for termination applications.
• Low resistor-ratio drift (50ppm/°C) enhances long-term stability.
• Wide resistance range (390Ω, 580Ω) with ±2% tolerance for precision requirements.
• 200mW power dissipation per element ensures robustness in high-load scenarios.
• Through-hole mounting provides mechanical durability and ease of assembly.
• REACH compliant and EAR99/ECCN classified for global regulatory adherence.

4310R-104-391/581 Applications

Ideal for industrial, automotive, and telecommunications systems, this resistor network excels in:

• Signal termination in high-speed data lines (e.g., CAN bus, RS-485).
• Voltage division in sensor interfaces and ADC circuits.
• Pull-up/pull-down networks in microcontroller-based designs.
• Impedance matching for RF and analog signal conditioning.
• Power supply feedback loops requiring stable resistance ratios.

Conclusion of 4310R-104-391/581

The 4310R-104-391/581 combines high density, precision, and thermal stability, making it a superior choice for engineers seeking reliable resistor networks. Its dual-termiator design, low drift, and robust power handling distinguish it from generic arrays, particularly in noise-sensitive or thermally variable environments. Bourns' reputation for quality ensures compliance with industry standards, solidifying its role in mission-critical applications.