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4306M-101-682

4306M-101-682 Description

The 4306M-101-682 from Bourns Inc. is a high-performance 5-resistor bussed network designed for precision applications in electronic circuits. Part of the 4300M series, this through-hole-mounted array features a compact 6-SIP package with dimensions of 0.584" x 0.085" (14.83mm x 2.16mm) and a seated height of 0.250" (6.35mm). Each resistor offers a 6.8kΩ resistance with a tight ±2% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The device operates at 250mW power per element and is housed in a tube package, making it suitable for automated assembly processes.

4306M-101-682 Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node arrangement.
• Low Resistor-Ratio Drift (50ppm/°C): Enhances signal integrity in precision analog circuits.
• Wide Operating Range: Withstands industrial temperature fluctuations due to its robust ±100ppm/°C TCR.
• REACH Compliance: Meets environmental regulations, though it is REACH Affected, requiring careful handling in regulated markets.
• Non-MSIL (Not Applicable): Ideal for applications where moisture sensitivity is not a concern.
• EAR99 & HTSUS 8533.21.0050 Classified: Ensures smooth global logistics for export-controlled applications.

4306M-101-682 Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in sensor interfaces or ADC front-ends.
• Pull-Up/Pull-Down Networks: Simplifies biasing in digital logic systems (e.g., microcontrollers).
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power supplies.
• Automotive Electronics: Reliable operation in non-critical ECU subsystems.
• Legacy Through-Hole Designs: Cost-effective upgrades for older equipment requiring 6.8kΩ bussed arrays.

Conclusion of 4306M-101-682

The 4306M-101-682 combines Bourns' reliability with a compact, high-density design, offering engineers a balance of precision and ease of integration. Its bussed topology, low drift, and industrial-grade tolerance make it a versatile choice for both analog and mixed-signal designs. While not moisture-sensitive, its REACH Affected status warrants attention for compliance-driven projects. For applications demanding 6.8kΩ arrays with ±2% accuracy, this model stands out as a cost-effective, high-performance solution.