TT Electronics/IRC

GS4B012740GFT

GS4B012740GFT Description

The GS4B012740GFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 274Ω resistance value and ±2% absolute tolerance, it ensures reliable signal conditioning and voltage division. The ceramic-based construction enhances thermal stability, supporting operation from 70°C to 125°C at derated power. Its ±100ppm/°C temperature coefficient minimizes resistance drift, while the 100V maximum voltage rating and 0.4W total power dissipation make it suitable for demanding circuits.

GS4B012740GFT Features

• Bussed Network Design: Simplifies PCB layout with shared common terminals (BUS configuration).
• Thin Film Technology: Delivers superior accuracy (±2% tolerance) and low noise vs. thick-film alternatives.
• Robust Ceramic Case: Ensures mechanical durability and efficient heat dissipation.
• High-Temp Operation: Rated for 125°C, ideal for industrial or automotive-adjacent environments (though not PPAP/automotive-certified).
• Gull Wing Termination: Facilitates reliable surface mounting with 1.27mm pitch for compact designs.
• Non-RoHS Compliance: Suitable for legacy systems with leaded solder requirements.

GS4B012740GFT Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers in sensor interfaces or ADC circuits.
• Power Supply Feedback: Precision current limiting in DC/DC converters.
• Industrial Control Systems: Stable resistance in harsh environments (e.g., motor drives, PLCs).
• Test & Measurement Equipment: Low-drift performance for calibration circuits.
• Legacy Electronics Repair: Compatibility with non-RoHS assemblies.

Conclusion of GS4B012740GFT

The GS4B012740GFT combines high precision, thermal resilience, and compact SOIC packaging, making it a versatile choice for engineers prioritizing stability in space-constrained designs. Its bussed architecture reduces component count, while ceramic construction ensures longevity. Though not automotive-grade, it fills a critical niche in industrial and instrumentation applications where tolerance and temperature performance are paramount.