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4606X-101-273

4606X-101-273 Description

The 4606X-101-273 is a 5-resistor bussed network from Bourns Inc.'s 4600X series, designed for through-hole mounting. It features a compact 6-pin SIP (Single In-line Package) with a 27kΩ resistance per element, offering a ±2% tolerance and a ±100ppm/°C temperature coefficient. The device operates at 200mW power per element and is housed in a bulk package, with dimensions of 0.598" x 0.098" (15.19mm x 2.49mm) and a seated height of 0.200" (5.08mm). Although marked as obsolete, it remains REACH unaffected and carries an ECCN EAR99 classification, making it suitable for legacy designs.

4606X-101-273 Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common node, reducing wiring complexity.
• High Power Handling: 200mW per resistor ensures reliability in demanding applications.
• Stable Performance: ±100ppm/°C temperature coefficient minimizes resistance drift under thermal stress.
• Compact SIP Package: Saves board space while maintaining mechanical robustness.
• Obsolete but Unaffected by REACH: Ideal for long-lifecycle or legacy systems requiring compliance.

4606X-101-273 Applications

• Industrial Control Systems: Used in analog signal conditioning and voltage division circuits.
• Legacy Electronics: Suitable for repairs or replacements in older equipment.
• Power Management: Integrates into power supply feedback networks due to its stable resistance.
• Test & Measurement Equipment: Provides precise resistance values for calibration and sensing.
• Automotive Electronics: Despite obsolescence, fits non-critical automotive subsystems with extended lifecycle needs.

Conclusion of 4606X-101-273

The 4606X-101-273 offers a balance of compact design, stable performance, and high power handling, making it a pragmatic choice for legacy or niche applications. While obsolete, its REACH compliance and bussed architecture ensure continued utility in industrial, automotive, and test systems. Engineers seeking a 27kΩ network with through-hole reliability will find this model a cost-effective solution for constrained designs.