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4308R-101-102

4308R-101-102 Description

The 4308R-101-102 from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. With a 1kΩ resistance per element and a tight ±2% tolerance, this through-hole-mounted array ensures reliable signal conditioning and voltage division. Its compact 0.784" x 0.085" (19.91mm x 2.16mm) footprint and 0.195" (4.95mm) seated height make it suitable for space-constrained designs. The device operates within a ±100ppm/°C temperature coefficient range, with a 50ppm/°C resistor-ratio drift, ensuring stability across varying environmental conditions. Packaged in a tube, it is ideal for automated assembly processes.

4308R-101-102 Features

• 7-resistor bussed network with 1kΩ resistance per element.
• ±2% tolerance and ±100ppm/°C temperature coefficient for precision performance.
• 200mW power rating per resistor, ensuring robust operation in demanding circuits.
• Through-hole (8-pin SIP) mounting for secure PCB integration.
• Compact dimensions (19.91mm x 2.16mm) and low-profile design.
• REACH Affected and EAR99/ECCN compliant, meeting global regulatory standards.
• Not MSL-rated, making it suitable for non-moisture-sensitive applications.

4308R-101-102 Applications

This resistor network excels in:

• Voltage division and signal conditioning in analog/digital hybrid circuits.
• Pull-up/pull-down networks for microcontrollers and logic ICs.
• Industrial control systems requiring stable, low-drift resistance.
• Automotive electronics where temperature stability (±100ppm/°C) is critical.
• Power supply feedback networks due to its 200mW power handling.

Conclusion of 4308R-101-102

The 4308R-101-102 combines precision, compactness, and reliability, making it a standout choice for engineers designing high-stability circuits. Its bussed architecture, tight tolerance, and low thermal drift outperform generic arrays, particularly in industrial, automotive, and power management systems. Bourns' reputation for quality ensures this component meets rigorous performance demands.