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4610X-101-221

4610X-101-221 Description

The 4610X-101-221 from Bourns Inc. is a 9-resistor bussed network designed for through-hole mounting, offering a compact and reliable solution for precision circuit design. With a 220Ω resistance per element and a tight ±2% tolerance, this array ensures consistent performance in demanding applications. The device features a ±100ppm/°C temperature coefficient, making it suitable for environments with moderate thermal fluctuations. Its 200mW power rating per element and 10-pin SIP package (measuring 0.998" x 0.098") provide a balance of power handling and space efficiency. Although marked as Obsolete, it remains REACH compliant and is ideal for legacy or low-volume production.

4610X-101-221 Features

• Bussed Circuit Type: Simplifies PCB layout by sharing a common node, reducing wiring complexity.
• High Power Handling: 200mW per resistor ensures durability in power-sensitive designs.
• Compact SIP Package: 0.200" (5.08mm) max height and narrow profile fit space-constrained boards.
• Stable Performance: ±100ppm/°C TCR and ±2% tolerance deliver precision across temperature ranges.
• Through-Hole Reliability: Robust construction for mechanical stability in harsh environments.
• Legacy Compliance: EAR99/REACH Unaffected, suitable for export-controlled or regulated markets.

4610X-101-221 Applications

• Industrial Controls: Signal conditioning and pull-up/down networks in PLCs and motor drives.
• Consumer Electronics: Voltage division and current limiting in audio/video equipment.
• Legacy Systems: Maintenance or repair of older electronics where original components are obsolete.
• Test & Measurement: Precision resistor networks for calibration circuits.
• Power Supplies: Load sharing or feedback networks in low-power DC/DC converters.

Conclusion of 4610X-101-221

The 4610X-101-221 resistor network excels in applications requiring compactness, precision, and reliability. Its bussed design reduces component count, while the 220Ω ±2% resistance and 200mW rating cater to diverse circuit needs. Though obsolete, its REACH compliance and through-hole durability make it a pragmatic choice for legacy designs or niche industrial uses. Engineers seeking a proven, space-saving solution for analog or power circuits will find this Bourns array a dependable option.