TT Electronics/IRC

GS4A021653GAT

GS4A021653GAT Description

The GS4A021653GAT 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 165 kΩ resistance value and a tight ±2% absolute tolerance. Its ±50 ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of 70°C to 125°C. The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) with gull-wing terminations offers robust surface-mount compatibility, while the 0.1 W power rating per resistor (0.4 W total) suits moderate-power circuits.

GS4A021653GAT Features

• Isolated Resistors: Four independent resistors prevent crosstalk, ideal for signal isolation.
• High Precision: ±2% tolerance and ±0.05% ratio tolerance ensure accuracy in differential circuits.
• Stable Thin-Film Technology: Delivers low noise and excellent thermal stability (±50 ppm/°C).
• Robust Construction: Ceramic case enhances durability and heat dissipation.
• Wide Voltage Range: Supports up to 100 V, suitable for industrial and instrumentation use.
• Compact SOIC Package: Space-saving design with 1.27 mm terminal pitch for high-density PCB layouts.

GS4A021653GAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits and signal conditioning.
• Medical Electronics: Isolated signal paths in diagnostic devices.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GS4A021653GAT

The GS4A021653GAT combines high precision, isolation, and compactness, making it a superior choice for applications demanding reliable resistance networks. Its ceramic construction, thin-film technology, and tight tolerances outperform generic arrays, particularly in environments with thermal fluctuations. While not PPAP or automotive-rated, it remains a cost-effective solution for industrial, medical, and instrumentation designs requiring stable performance.