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4308R-101-103

4308R-101-103 Description

The 4308R-101-103 from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. With a 10k ohm 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 low-profile 0.195" (4.95mm) height make it suitable for space-constrained designs. The device operates within a ±100ppm/°C temperature coefficient range, ensuring stability across varying environmental conditions. Packaged in a tube, it is RoHS-compliant and REACH-affected, meeting global regulatory standards.

4308R-101-103 Features

• 7-resistor bussed network with 8-pin SIP configuration for simplified PCB layout.
• 200mW power rating per element, ideal for low-to-moderate power applications.
• Low resistor-ratio drift (50ppm/°C) for consistent performance in temperature-sensitive systems.
• Moisture Sensitivity Level (MSL): Not Applicable, eliminating concerns for humidity-induced damage during storage or assembly.
• Wide operating temperature range and EAR99/ECCN compliance for export-friendly deployment.
• Superior to similar models with its balanced tolerance and drift performance, reducing calibration needs.

4308R-101-103 Applications

This resistor network excels in:

• Analog signal processing (e.g., op-amp gain setting, DAC/ADC reference circuits).
• Voltage division in sensor interfaces and measurement equipment.
• Industrial control systems requiring stable, repeatable resistance values.
• Consumer electronics (audio equipment, power management) where space efficiency is critical.
• Automotive electronics (non-safety-critical) due to its robust construction and thermal resilience.

Conclusion of 4308R-101-103

The 4308R-101-103 combines precision, compactness, and reliability, making it a standout choice for engineers designing circuits demanding consistent resistive performance. Its bussed architecture, low drift, and high power handling distinguish it from generic arrays, while its through-hole design ensures durability in harsh environments. Whether for prototyping or mass production, this Bourns resistor network delivers cost-effective, high-quality performance across diverse applications.