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4608X-101-392

4608X-101-392 Description

The 4608X-101-392 from Bourns Inc. is a 7-resistor bussed network housed in an 8-pin SIP (Single Inline Package) configuration, designed for through-hole mounting. With a 3.9kΩ resistance per element and a tight ±2% tolerance, this array ensures reliable performance in precision circuits. The device operates within a ±100ppm/°C temperature coefficient, making it suitable for environments with moderate thermal fluctuations. Its compact dimensions (20.27mm x 2.49mm) and low-profile 5.08mm seated height allow for efficient PCB space utilization. Although marked as Obsolete, it remains a robust choice for legacy designs due to its REACH Unaffected compliance and 200mW power rating per resistor.

4608X-101-392 Features

• High-Density Integration: Combines 7 resistors in an 8-pin SIP, reducing component count and board footprint.
• Stable Performance: ±2% tolerance and ±100ppm/°C TCR ensure consistent operation across temperature ranges.
• Durable Construction: Through-hole mounting provides mechanical stability, ideal for industrial applications.
• Legacy Compatibility: Bussed circuit type simplifies design for voltage division or pull-up/down networks.
• Environmental Resilience: MSL Not Applicable and REACH Unaffected status enhance reliability in harsh conditions.

4608X-101-392 Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Digital Logic Circuits: Pull-up/down networks for microcontrollers and FPGAs.
• Power Supply Systems: Current-limiting or bias networks in low-power DC/DC converters.
• Industrial Controls: Durable solutions for PLCs and motor drives where through-hole reliability is critical.
• Legacy Equipment Maintenance: Replacing obsolete discrete resistors in older electronics.

Conclusion of 4608X-101-392

The 4608X-101-392 offers a balance of precision, compactness, and ruggedness, making it a pragmatic choice for engineers managing legacy systems or space-constrained designs. While newer surface-mount alternatives exist, its through-hole robustness and bussed architecture retain value in industrial and repair contexts. Bourns' reputation for quality further underscores its suitability for demanding applications.