TT Electronics/IRC

GS4B011690GDT

GS4B011690GDT Description

The GS4B011690GDT 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, it features a 169Ω resistance value with a tight ±2% absolute tolerance and ±0.5% ratio tolerance, ensuring consistent performance in matched-resistor circuits. The thin-film technology delivers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. Rated for 0.4W total power dissipation (0.05W per resistor) and a 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.

GS4B011690GDT Features

• Ceramic Case & Thin Film Technology: Ensures superior thermal stability and durability in harsh environments.
• Bussed Network (BUS): Simplifies circuit design by interconnecting resistors, reducing component count.
• Precision Tolerances: ±2% absolute and ±0.5% ratio tolerance for high-accuracy applications.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for automotive and industrial use.
• Compact SOIC Package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with ±0.1mm dimensional tolerances for space-constrained designs.
• High Voltage Rating: Supports up to 100V, suitable for power distribution and signal conditioning.

GS4B011690GDT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision ratio tolerance ensures accurate signal scaling.
• Industrial Control Systems: Robust ceramic construction withstands high temperatures and mechanical stress.
• Automotive Electronics (non-AECQ): Engine control units (ECUs) and sensor interfaces benefit from its stability.
• Test & Measurement Equipment: Low TCR (±100ppm/°C) minimizes drift in calibrated instruments.
• Power Management: Bussed design simplifies current-sharing in multi-channel power supplies.

Conclusion of GS4B011690GDT

The GS4B011690GDT combines precision, reliability, and compactness, making it a standout choice for engineers needing stable resistor networks in demanding environments. Its ceramic construction, tight tolerances, and bussed topology reduce design complexity while ensuring consistent performance. While not PPAP or automotive-qualified, it remains ideal for industrial, instrumentation, and high-temperature applications where accuracy and durability are critical. For designs requiring low TCR, high voltage tolerance, and space efficiency, this TT Electronics/IRC network delivers exceptional value.