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4606X-101-123

4606X-101-123 Description

The 4606X-101-123 is a 5-resistor bussed network from Bourns Inc.'s 4600X series, designed for through-hole mounting in compact electronic assemblies. This obsolete yet reliable component features a 12kΩ resistance per element with a tight ±2% tolerance, ensuring consistent performance in precision circuits. Its ±100ppm/°C temperature coefficient enhances stability across varying thermal conditions, while the 200mW power rating per resistor balances efficiency and durability. The 6-pin SIP (Single In-line Package) configuration measures 0.598" x 0.098" (15.19mm x 2.49mm) with a 5.08mm seated height, making it suitable for space-constrained applications.

4606X-101-123 Features

• Bussed Circuit Design: Simplifies PCB layout by interconnecting resistors, reducing component count.
• High Stability: ±100ppm/°C TCR minimizes resistance drift in temperature-sensitive environments.
• Compact SIP Package: Ideal for high-density boards with limited real estate.
• Robust Construction: REACH Unaffected and MSL Not Applicable ensure compatibility with standard manufacturing processes.
• Wide Compatibility: EAR99/ECCN and HTSUS 8533.21.0050 classifications facilitate global sourcing.

4606X-101-123 Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, pull-up/pull-down networks in industrial controls.
• Legacy Electronics Repair: Replacing obsolete components in vintage audio equipment or instrumentation.
• Power Management: Current-limiting or load-sharing in low-power DC/DC converters.
• Automotive Electronics: Auxiliary circuits where bussed networks reduce wiring complexity.

Conclusion of 4606X-101-123

The 4606X-101-123 offers a cost-effective, space-saving solution for bussed resistor networks in legacy or low-power designs. Its tight tolerance, thermal stability, and through-hole reliability make it a pragmatic choice for engineers maintaining or upgrading older systems. While marked obsolete, its Bourns pedigree ensures dependable performance in niche applications where modern alternatives may not fit. For designs requiring minimal footprint and simplified routing, this array remains a viable option.