TT Electronics/IRC

GS4A021302CBT

GS4A021302CBT Description

The GS4A021302CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a 13 kΩ resistance and an exceptional ±0.25% absolute tolerance (±0.1% ratio tolerance). Its ±50 ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for precision circuits. The SOIC-C series construction offers robust ceramic substrate reliability, with a 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating.

GS4A021302CBT Features

• Isolated Elements: Four independent resistors in an 8-pin SOIC package, ideal for signal isolation.
• High Precision: ±0.25% tolerance and ±50 ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Low Noise: Thin-film technology minimizes parasitic effects, suitable for analog and mixed-signal circuits.

GS4A021302CBT Applications

This resistor network excels in:

• Precision voltage dividers in instrumentation and test equipment.
• Signal conditioning for sensors, ADCs, and DACs.
• Isolation networks in industrial control systems.
• Medical electronics where stability and accuracy are critical.
• Automotive subsystems (non-AECQ qualified) requiring tight tolerance.

Conclusion of GS4A021302CBT

The GS4A021302CBT combines high precision, isolation, and thermal resilience in a compact SOIC package. Its ceramic substrate and thin-film technology make it superior to epoxy-based networks in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and test applications demanding tight tolerances and long-term reliability. For engineers seeking a low-drift, high-accuracy resistor array, this model offers a compelling balance of performance and integration ease.