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4606X-101-560

4606X-101-560 Description

The 4606X-101-560 is a 5-resistor bussed network from Bourns Inc.'s 4600X series, designed for through-hole mounting in compact electronic assemblies. With a 56Ω resistance per element and a tight ±2% tolerance, this array ensures reliable performance in precision circuits. Its ±100ppm/°C temperature coefficient provides stable operation 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 max height, making it suitable for space-constrained designs. Though marked Obsolete, it remains REACH-compliant and MSL-exempt, ideal for legacy or low-risk applications.

4606X-101-560 Features

• Bussed Circuit Topology: Simplifies PCB layout by connecting resistors in a common-node configuration.
• High Power Handling: 200mW per element outperforms many thin-film arrays in energy dissipation.
• Stable Performance: Low TCR (±100ppm/°C) minimizes resistance drift under thermal stress.
• Compact SIP Package: Saves board space versus discrete resistors, with a rugged through-hole design.
• Broad Compliance: EAR99 and REACH Unaffected status ensures global usability.

4606X-101-560 Applications

This resistor network excels in:

• Legacy Industrial Controls: Replacement or repair of aging equipment requiring stable, bussed resistors.
• Power Supply Circuits: Voltage division or current limiting in low-power DC/DC converters.
• Automotive Electronics: Non-critical signal conditioning where obsoleteness is manageable.
• Test & Measurement Tools: Precision dividers or calibration networks benefiting from matched tolerances.

Conclusion of 4606X-101-560

The 4606X-101-560 offers a cost-effective, space-saving solution for designs demanding matched resistors in a robust SIP package. While obsolete, its balanced performance in tolerance, power, and thermal stability makes it a pragmatic choice for maintenance or niche applications. Engineers should evaluate alternative modern arrays (e.g., Bourns' 4600M series) for new designs but can leverage this model for backward compatibility.