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4310R-104-391/561

4310R-104-391/561 Description

The 4310R-104-391/561 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 560Ω, offering a tight tolerance of ±2% and a low temperature coefficient of ±100ppm/°C. Its compact dimensions (0.984" x 0.085") and 200mW power rating per element make it suitable for space-constrained designs. The 4300R series is known for reliability, with a resistor-ratio drift of 50ppm/°C, ensuring stable performance across varying environmental conditions.

4310R-104-391/561 Features

• Dual Terminator Circuit: Ideal for impedance matching and signal termination in high-speed digital systems.
• Low Drift & High Stability: ±100ppm/°C tempco and 50ppm/°C ratio drift minimize resistance variations.
• Robust Construction: Through-hole mounting ensures mechanical durability, while the tube packaging protects during handling.
• Wide Resistance Range: Combines 390Ω and 560Ω resistors in a single network for flexible design integration.
• Industry Compliance: Meets REACH and EAR99/ECCN standards, suitable for global markets.

4310R-104-391/561 Applications

This resistor network excels in:

• Termination Networks: For PCIe, SCSI, or DDR memory buses to reduce signal reflections.
• Analog/Digital Hybrid Circuits: Precision voltage division or pull-up/down configurations.
• Industrial Controls: Stable performance in PLC I/O modules or sensor interfaces.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.

Conclusion of 4310R-104-391/561

The 4310R-104-391/561 stands out for its dual-resistance design, low drift, and compact SIP package, making it a versatile choice for demanding applications. Its 200mW power handling and ±2% tolerance ensure reliability in high-precision systems, while Bourns' quality guarantees long-term performance. Engineers will appreciate its balance of density, stability, and compliance, particularly in high-speed digital or industrial environments.