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4608X-101-472

4608X-101-472 Description

The 4608X-101-472 is a 7-resistor bussed network from Bourns Inc.'s 4600X series, designed for through-hole mounting in compact electronic assemblies. This obsolete yet reliable component features a 4.7kΩ resistance per element with a tight ±2% tolerance, ensuring consistent performance in precision circuits. Its bussed circuit type simplifies design by connecting resistors in a common configuration, reducing wiring complexity. The device operates within a ±100ppm/°C temperature coefficient, making it suitable for environments with moderate thermal fluctuations. Encased in a bulk package, it measures 20.27mm x 2.49mm (0.798" x 0.098") with a 5.08mm (0.200") seated height, ideal for space-constrained applications.

4608X-101-472 Features

• High Density: Integrates 7 resistors in an 8-pin SIP package, saving PCB space.
• Robust Power Handling: 200mW power per element ensures durability in low-to-medium power applications.
• Stable Performance: ±100ppm/°C thermal stability minimizes resistance drift.
• Simplified Design: Bussed topology reduces component count and layout complexity.
• Compliance: REACH unaffected and EAR99/ECCN certified for global use.
• Non-MSIL: Not moisture-sensitive, eliminating baking requirements before assembly.

4608X-101-472 Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, pull-up/pull-down networks in sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance values.
• Legacy Equipment Repair: Ideal for servicing obsolete systems due to its discontinued status.
• Consumer Electronics: Audio equipment, display drivers, and power management circuits.
• Test & Measurement: Calibration circuits and precision instrumentation.

Conclusion of 4608X-101-472

The 4608X-101-472 offers a balance of compactness, precision, and reliability, making it a pragmatic choice for legacy designs or applications demanding bussed resistor networks. While obsolete, its ±2% tolerance and low thermal drift ensure performance in critical circuits. Engineers valuing simplified layouts and reduced BOM complexity will find this model advantageous, particularly in industrial and consumer electronics where space and stability are paramount.