TT Electronics/IRC

GS4A011153GT

GS4A011153GT Description

The GS4A011153GT 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 115 kΩ resistance and a tight ±2% tolerance. It operates within a temperature range of 70°C to 125°C with a derated power rating, ensuring stability in demanding environments. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, while the gull-wing termination facilitates reliable surface-mount assembly. With a ±100 ppm/°C temperature coefficient and a maximum voltage rating of 100V, this network is engineered for precision and durability.

GS4A011153GT Features

• High Precision: ±2% absolute tolerance and ±100 ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic substrate enhances thermal stability and reliability.
• Isolated Resistors: Four independent 115 kΩ resistors reduce crosstalk in critical circuits.
• Wide Operating Range: Rated for 125°C maximum temperature, suitable for industrial environments.
• Surface-Mount Design: Gull-wing terminals and 1.27mm pitch simplify PCB integration.
• Power Handling: 0.1W per resistor (0.4W total) balances compact size with adequate dissipation.

GS4A011153GT Applications

This resistor network excels in:

• Signal Conditioning: Isolated resistors ideal for op-amp feedback networks and voltage dividers.
• Industrial Controls: Stable performance in PLCs, sensors, and motor drives.
• Test & Measurement Equipment: Precision resistance for calibration and instrumentation.
• Automotive (Non-Automotive Rated): Auxiliary circuits where high-temperature stability is critical.
• Medical Devices: Reliable operation in diagnostic and monitoring systems.

Conclusion of GS4A011153GT

The GS4A011153GT combines precision, isolation, and compactness, making it a standout choice for applications demanding tight tolerance and thermal resilience. Its ceramic SOIC package and thin-film technology offer superior performance over standard epoxy-based networks. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and instrumentation designs where accuracy and space efficiency are paramount. Engineers will appreciate its balance of size, power handling, and stability in critical circuits.