TT Electronics/IRC

GS4A021302FT

GS4A021302FT Description

The GS4A021302FT 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 13 kΩ resistance value and a tight ±1% 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 ceramic case enhances thermal and mechanical durability. Rated for 0.1 W per resistor (0.4 W total) and 100 V maximum voltage, it is ideal for demanding circuits requiring isolation and precision.

GS4A021302FT Features

• Isolated Resistor Network: Four independent resistors (13 kΩ each) with 1% absolute tolerance for precision signal conditioning.
• Stable Thin-Film Technology: Delivers low TCR (±50 ppm/°C) and consistent performance under thermal stress.
• Robust Ceramic Package: SOIC-C series construction ensures high reliability in harsh environments.
• Surface-Mount Design: Gull-wing terminals (1.27 mm pitch) facilitate automated PCB assembly.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power handling.
• High Voltage Rating: Supports up to 100 V, suitable for industrial and instrumentation applications.

GS4A021302FT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks, and gain-setting circuits.
• Industrial Controls: Isolated measurement systems, PLCs, and sensor interfaces.
• Test & Measurement Equipment: Calibration circuits and reference voltage networks.
• Power Management: Bias networks and load-sharing configurations in power supplies.
• Automotive & Aerospace (non-automotive grade): Auxiliary systems where ceramic durability is critical.

Conclusion of GS4A021302FT

The GS4A021302FT combines precision, isolation, and ruggedness in a compact SOIC package, making it a superior choice for engineers prioritizing thermal stability and tolerance accuracy. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer long-term reliability for industrial, medical, and instrumentation designs. For applications demanding low TCR, high voltage tolerance, and space efficiency, this resistor network delivers exceptional performance.