TT Electronics/IRC

GS4B021541GGT

GS4B021541GGT Description

The GS4B021541GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C Series) ceramic package. Designed for precision applications, it features a 1.54KΩ resistance value with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in matched-resistor circuits. The thin-film technology delivers excellent stability with a low ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this network operates reliably across a 70°C to 125°C derated power range, with a 125°C maximum operating temperature. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B021541GGT Features

• Ceramic case (SOIC package) for superior thermal and mechanical stability.
• Bussed topology simplifies circuit design by interconnecting resistors.
• Thin-film technology ensures low noise, high accuracy, and long-term reliability.
• ±50ppm/°C TCR minimizes resistance drift under thermal stress.
• 2% tolerance for precision voltage division and signal conditioning.
• Compact dimensions (4.9mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• 1.27mm terminal pitch for compatibility with standard SMD assembly processes.

GS4B021541GGT Applications

This resistor network excels in:

• Analog signal processing (e.g., DAC/ADC reference circuits).
• Voltage dividers in sensor interfaces or feedback loops.
• Industrial control systems requiring stable, matched resistances.
• Automotive electronics (non-AECQ qualified; suitable for non-safety-critical subsystems).
• Medical devices where precision and thermal stability are critical.

Conclusion of GS4B021541GGT

The GS4B021541GGT combines precision, compactness, and robustness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, thermally challenging designs. Its ceramic construction, tight tolerances, and bussed configuration reduce component count and simplify layouts, while its thin-film technology ensures consistent performance. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and instrumentation applications demanding high accuracy and stability.