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4608X-101-184

4608X-101-184 Description

The 4608X-101-184 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 180kΩ 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 efficiency and durability. The 8-pin SIP (Single In-line Package) configuration measures 20.27mm x 2.49mm (0.798" x 0.098") with a 5.08mm (0.200") seated height, making it suitable for space-constrained designs.

4608X-101-184 Features

• High-Density Integration: Combines 7 resistors in a single 8-pin SIP package, reducing PCB footprint.
• Stable Performance: ±100ppm/°C TCR and ±2% tolerance ensure reliability in temperature-sensitive applications.
• Robust Construction: Through-hole mounting and REACH compliance enhance mechanical and environmental resilience.
• Simplified Circuit Design: Bussed (common-node) topology streamlines connections in voltage-divider or pull-up/down networks.
• Legacy Compatibility: Ideal for maintaining or servicing older systems where modern alternatives may not fit.

4608X-101-184 Applications

• Industrial Controls: Used in PLC I/O modules for signal conditioning and termination.
• Consumer Electronics: Employed in CRT monitors and legacy audio equipment for analog signal processing.
• Power Management: Integrates into voltage divider networks for feedback circuits in power supplies.
• Automotive Systems: Suitable for non-critical sensor interfaces due to its moisture-insensitive MSL rating.
• Test & Measurement Equipment: Provides precision resistance in calibration circuits.

Conclusion of 4608X-101-184

While marked obsolete, the 4608X-101-184 remains a viable choice for cost-sensitive, space-efficient designs requiring stable resistance values. Its bussed architecture and through-hole durability make it particularly useful in industrial and legacy systems. Engineers seeking alternatives should consider Bourns' newer 4600M series for improved performance, but this model retains value in repair or niche applications demanding its specific form factor and electrical characteristics.