TT Electronics/IRC

GS4B026812CBT

GS4B026812CBT Description

The GS4B026812CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 68.1KΩ resistance per element with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a ceramic SOIC-8 package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while its ±0.1mm dimensional tolerances ensure consistent PCB placement.

GS4B026812CBT Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for dense PCB layouts.
• Automation-Ready: Gull-wing leads and 1.27mm pitch simplify pick-and-place assembly.
• Wide Temperature Range: Derated power operation up to 125°C for harsh environments.
• Low-Power Design: 0.05W per resistor minimizes heat buildup in sensitive applications.

GS4B026812CBT Applications

This resistor network excels in:

• Precision Voltage Dividers: High tolerance and low TCR ensure accurate signal conditioning.
• Analog Signal Processing: Stable performance in op-amp feedback networks and DAC/ADC circuits.
• Industrial Controls: Reliable operation in PLCs, sensors, and motor drivers.
• Test & Measurement Equipment: Low drift critical for calibration and instrumentation.
• Aerospace & Defense: Ceramic construction withstands thermal and mechanical stress.

Conclusion of GS4B026812CBT

The GS4B026812CBT combines precision, reliability, and compactness, making it a superior choice for engineers designing high-performance electronic systems. Its thin-film technology, tight tolerances, and robust packaging address challenges in industrial, automotive (though not PPAP-certified), and aerospace applications. For designs requiring stable resistance values under thermal stress or space constraints, this network delivers unmatched performance.