TT Electronics/IRC

GS4A021542GAT

GS4A021542GAT Description

The GS4A021542GAT 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 15.4KΩ resistance and a tight ±2% absolute tolerance, ensuring reliable performance in demanding circuits. With a ±50ppm/°C temperature coefficient and a 0.1W power rating per resistor, it delivers stable operation across a 70°C to 125°C derated temperature range, making it suitable for environments requiring thermal resilience. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers compact surface-mount compatibility, while its gull-wing termination ensures secure PCB attachment.

GS4A021542GAT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ideal for signal isolation.
• Precision Performance: ±2% tolerance and ±0.05% ratio tolerance for high-accuracy applications.
• Robust Construction: Ceramic case with thin-film technology ensures durability and low noise.
• Wide Temperature Range: Operates from -55°C to +125°C (derated power up to 125°C).
• Surface-Mount Design: 1.27mm terminal pitch and gull-wing leads for easy PCB integration.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive systems (non-automotive PPAP).

GS4A021542GAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems requiring stable resistance under thermal stress.
• Industrial Controls: PLCs, sensors, and instrumentation where low TCR (±50ppm/°C) is critical.
• Telecom Infrastructure: RF modules and filtering circuits needing tight tolerance ratios.
• Test & Measurement Equipment: Calibration tools and reference circuits demanding minimal drift.

Conclusion of GS4A021542GAT

The GS4A021542GAT combines precision, isolation, and thermal stability in a compact SOIC package, making it a standout choice for engineers prioritizing accuracy and reliability. Its ceramic construction, thin-film resistors, and low TCR outperform similar networks in harsh environments. While not PPAP-certified for automotive use, it is ideal for industrial, medical, and telecom applications where consistent performance is paramount. For designs requiring high-voltage tolerance and minimal resistance drift, this resistor network delivers exceptional value.