TT Electronics/IRC

GS4A023011GFT

GS4A023011GFT Description

The GS4A023011GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 3.01 kΩ resistance per element with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in matched circuits. Its thin-film technology and ±50 ppm/°C temperature coefficient provide excellent stability across a wide operating range of -70°C to +125°C, making it suitable for harsh environments. The SOIC-C series construction offers robust ceramic encapsulation, enhancing durability and thermal dissipation.

GS4A023011GFT Features

• Precision Resistance: 3.01 kΩ ±2% tolerance, ±1% ratio tolerance for matched circuit designs.
• Thermal Stability: ±50 ppm/°C TCR ensures minimal drift across -70°C to +125°C.
• High Voltage Handling: Supports up to 100V maximum voltage rating.
• Robust Construction: Ceramic case (SOIC package) with gull-wing terminals for reliable surface mounting.
• Power Efficiency: 0.1W per resistor (0.4W total) at 70°C derating, ideal for compact designs.
• Mechanical Precision: Tight dimensional tolerances (±0.1mm height, ±0.2mm depth) for consistent PCB assembly.
• Isolated Elements: Independent resistors reduce crosstalk in sensitive analog/digital circuits.

GS4A023011GFT Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Sensors: Stable resistance for RTD/thermocouple interfaces in high-temperature environments.
• Medical Electronics: Isolated networks for patient monitoring equipment requiring low drift.
• Automotive ECUs: Engine control modules where thermal cycling resistance is critical (note: non-automotive PPAP).
• Test & Measurement Equipment: Calibration circuits demanding tight tolerance and low TCR.

Conclusion of GS4A023011GFT

The GS4A023011GFT excels in applications demanding precision, thermal resilience, and compact form factors. Its ceramic SOIC package, isolated thin-film resistors, and low TCR make it superior to polymer-based networks in high-reliability systems. While not PPAP-certified for automotive use, it is ideal for industrial, medical, and instrumentation designs where long-term stability and accuracy are paramount. Engineers benefit from its repeatable performance, robust construction, and compatibility with automated PCB assembly processes.