TT Electronics/IRC

GS4A021623FAT

GS4A021623FAT Description

The GS4A021623FAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 162 kΩ resistance and a tight ±1% absolute tolerance. Its ±50 ppm/°C temperature coefficient ensures stable performance across a wide operating range of 70°C to 125°C, with a derated power capability at elevated temperatures. The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) offers a compact footprint, making it ideal for space-constrained designs. With a 0.1 W power rating per resistor (0.4 W total) and a 100 V maximum voltage rating, this network is engineered for reliability in demanding environments.

GS4A021623FAT Features

• Isolated Resistors: Four independent resistors in a single package, reducing PCB space and simplifying design.
• High Precision: ±1% tolerance and ±0.05% ratio tolerance for critical analog and signal conditioning circuits.
• Stable Performance: ±50 ppm/°C TCR ensures minimal resistance drift over temperature.
• Robust Construction: Ceramic case and gull-wing termination for durability in surface-mount applications.
• Wide Temperature Range: Operates from 70°C to 125°C, suitable for industrial and automotive-grade designs (though not PPAP or Automotive certified).
• Compact SOIC Package: 4.9 mm × 5.99 mm × 1.45 mm with 1.27 mm terminal pitch for high-density layouts.

GS4A021623FAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Industrial Electronics: Control systems, PLCs, and instrumentation where temperature stability is critical.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Medical Devices: Low-noise, high-reliability applications.

Conclusion of GS4A021623FAT

The GS4A021623FAT stands out for its precision, compactness, and thermal stability, making it a superior choice for engineers designing high-accuracy circuits. Its isolated thin-film resistors and ceramic construction deliver consistent performance in harsh environments, while the SOIC package ensures compatibility with automated assembly processes. Though not automotive-qualified, its wide temperature range and low TCR make it ideal for industrial, medical, and instrumentation applications where reliability is paramount.