TT Electronics/IRC

GS4A021072JGT

GS4A021072JGT Description

The GS4A021072JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 10.7KΩ resistance and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. The device operates within a wide temperature range of 70°C to 125°C (derated) and offers a ±50ppm/°C temperature coefficient, minimizing resistance drift. With a 100V maximum voltage rating and 0.1W power dissipation per resistor, it is ideal for analog signal conditioning, voltage division, and isolation circuits. The SOIC-C series construction provides robust mechanical stability, while the gull-wing termination ensures secure surface mounting.

GS4A021072JGT Features

• Isolated Resistors: Four independent resistors (10.7KΩ each) for flexible circuit design.
• High Stability: ±50ppm/°C TCR and ±5% tolerance ensure consistent performance.
• Robust Construction: Ceramic case and SOIC package enhance durability and thermal dissipation.
• Precision Engineering: ±2% ratio tolerance for matched resistor pairs in differential applications.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch simplify PCB assembly.
• Wide Operating Range: 125°C max temperature and 100V rating suit industrial environments.

GS4A021072JGT Applications

• Analog Signal Processing: Voltage dividers, gain networks, and feedback circuits.
• Isolation Circuits: Signal isolation in communication interfaces (e.g., RS-485, CAN).
• Industrial Controls: PLCs, sensor conditioning, and power management systems.
• Automotive Electronics: Non-AEC-Q200 compliant but suitable for benign environments.
• Test & Measurement Equipment: Precision calibration and reference networks.

Conclusion of GS4A021072JGT

The GS4A021072JGT excels in applications demanding thermal stability, isolation, and precision resistance matching. Its ceramic construction, thin-film technology, and tight tolerances make it superior to standard thick-film networks, particularly in high-reliability industrial and instrumentation systems. While not PPAP or automotive-qualified, it offers a cost-effective solution for non-critical automotive and commercial electronics. Engineers will appreciate its balance of performance, durability, and ease of integration in space-constrained designs.