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4610X-101-271

4610X-101-271 Description

The 4610X-101-271 is a 9-resistor bussed network from Bourns Inc.'s 4600X series, designed for through-hole mounting in compact electronic assemblies. This obsolete but REACH-compliant component features a 270Ω resistance per element with a tight ±2% tolerance, ensuring 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. Encased in a 10-pin SIP package, the array measures 0.998" × 0.098" (25.35mm × 2.49mm) with a 5.08mm seated height, making it suitable for space-constrained applications.

4610X-101-271 Features

• Bussed Circuit Topology: Simplifies PCB layout by connecting resistors in a common configuration, reducing component count.
• High Power Handling: 200mW per resistor outperforms many low-power arrays, ideal for moderate-load applications.
• Stable Performance: ±100ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Through-hole design enhances mechanical stability, suitable for industrial environments.
• Compliance: REACH unaffected and EAR99/ECCN classified, facilitating global sourcing and integration.

4610X-101-271 Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers or pull-up/down networks in sensor interfaces.
• Legacy Electronics Repair: Replacing discrete resistors in vintage audio equipment or instrumentation.
• Power Supply Circuits: Current-limiting or feedback networks in low-power DC/DC converters.
• Industrial Control Systems: Durable solution for PLCs or motor drives where temperature fluctuations occur.

Conclusion of 4610X-101-271

The 4610X-101-271 offers a cost-effective, space-saving alternative to discrete resistors, combining precision, thermal stability, and ease of integration. While obsolete, its high reliability and compliance make it a viable choice for legacy designs or niche applications requiring bussed resistor arrays. Engineers valuing simplified layouts and consistent performance will find this Bourns component a pragmatic solution.