TT Electronics/IRC

GS4B0195R3GGT

GS4B0195R3GGT Description

The GS4B0195R3GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package, designed for precision applications requiring stable thin-film technology. With a 95.3Ω resistance per element, it offers a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in matched-resistor circuits. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, making it suitable for harsh environments. Its 100V maximum voltage rating and 0.4W total power dissipation (0.05W per resistor) provide robust handling of moderate power loads. The ±100ppm/°C temperature coefficient ensures minimal drift, critical for analog signal conditioning and voltage division.

GS4B0195R3GGT Features

• Ceramic SOIC Package: Enhances thermal stability and durability compared to plastic alternatives.
• Bussed Network Design: Simplifies PCB layout by connecting resistors in a common bus configuration.
• Thin-Film Technology: Delivers superior accuracy and low noise vs. thick-film alternatives.
• Gull Wing Termination: Ensures reliable surface-mount soldering for automated assembly.
• High-Temperature Resilience: Rated for 125°C continuous operation, ideal for automotive/power electronics (though not PPAP-certified).
• Precision Tolerances: ±2% absolute/ratio tolerance and ±100ppm/°C TCR for critical analog circuits.

GS4B0195R3GGT Applications

This resistor network excels in:

• Voltage Dividers & Pull-Up/Down Networks: Precision-matched resistors ensure consistent signal integrity.
• Industrial Control Systems: Withstands high temperatures in motor drives or PLCs.
• Test & Measurement Equipment: Low TCR minimizes calibration drift.
• Aerospace & Defense Electronics: Ceramic construction resists vibration and thermal cycling.
• Legacy SOIC Designs: Drop-in replacement for older networks needing higher reliability.

Conclusion of GS4B0195R3GGT

The GS4B0195R3GGT combines ceramic ruggedness, thin-film precision, and bussed convenience for demanding analog designs. While not automotive-qualified, its wide temperature range, low tolerance drift, and high voltage rating make it a standout choice for industrial, aerospace, and precision instrumentation. Engineers benefit from its compact SOIC footprint (4.9mm x 5.99mm) and automation-friendly gull-wing leads, streamlining high-reliability PCB layouts. For applications prioritizing stability over cost, this network delivers unmatched performance in its class.