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4608X-101-274

4608X-101-274 Description

The 4608X-101-274 is a 7-resistor bussed network from Bourns Inc.'s 4600X series, designed for through-hole mounting in compact electronic assemblies. This obsolete but reliable component features a 270kΩ resistance per element with a tight ±2% tolerance, ensuring consistent performance in precision circuits. Its ±100ppm/°C temperature coefficient provides stable operation across varying thermal conditions, while the 200mW power rating per resistor balances power handling and space efficiency. The 8-pin SIP (Single In-line Package) configuration measures 0.798" x 0.098" (20.27mm x 2.49mm) with a 5.08mm seated height, making it suitable for densely populated PCBs.

4608X-101-274 Features

• High-Density Integration: Combines 7 resistors in a compact 8-pin SIP, reducing board space versus discrete components.
• Stable Performance: ±100ppm/°C TCR and ±2% tolerance ensure reliability in temperature-sensitive applications.
• Robust Construction: Through-hole design enhances mechanical stability, ideal for industrial environments.
• Simplified Circuit Design: Bussed topology simplifies layout in voltage-divider or pull-up/pull-down networks.
• Compliance: REACH unaffected and EAR99/ECCN classification facilitates global sourcing.

4608X-101-274 Applications

• Analog Signal Conditioning: Precision voltage division in sensor interfaces or ADC circuits.
• Industrial Controls: Durable performance in PLCs, motor drives, and power supplies.
• Legacy Equipment Maintenance: Cost-effective replacement for obsolete designs due to standardized SIP footprint.
• Consumer Electronics: Space-saving solution for audio equipment or display backlighting.

Conclusion of 4608X-101-274

The 4608X-101-274 resistor network excels in space-constrained, precision applications requiring stable resistance values under thermal stress. While marked obsolete, its combination of tight tolerance, bussed architecture, and robust packaging makes it a pragmatic choice for legacy upgrades or designs prioritizing reliability over miniaturization. Engineers should evaluate alternative Bourns offerings for new designs but can leverage this model for repairs or niche industrial uses.