TT Electronics/IRC

GS7A021800GGT

GS7A021800GGT Description

The GS7A021800GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a 180Ω resistance and a tight ±2% absolute tolerance. The device operates within a wide temperature range of -55°C to +125°C, with derated power handling up to 125°C. Its ±50ppm/°C temperature coefficient ensures stable performance under thermal stress, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.7W total) make it suitable for demanding circuits. The SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations ensures reliable surface-mount assembly.

GS7A021800GGT Features

• Isolated Resistors: 7 independent thin-film resistors for flexible circuit design.
• High Precision: ±2% absolute tolerance and ±2% ratio tolerance for matched performance.
• Robust Construction: Ceramic substrate with thin-film technology for durability and thermal stability.
• Wide Operating Range: -55°C to +125°C, derated up to 125°C.
• Low TCR: ±50ppm/°C ensures minimal resistance drift.
• Surface-Mount Ready: 14-pin SOIC with 1.27mm pitch for easy PCB integration.
• High Voltage Handling: 100V rating per resistor.

GS7A021800GGT Applications

• Signal Conditioning: Ideal for precision voltage dividers and feedback networks.
• Industrial Electronics: Suitable for harsh environments due to ceramic construction.
• Test & Measurement Equipment: Low TCR and high accuracy support metrology applications.
• Medical Devices: Reliable performance in critical systems.
• Automotive (Non-Automotive Rated): Auxiliary circuits where isolation is required.

Conclusion of GS7A021800GGT

The GS7A021800GGT excels in precision applications requiring stable, isolated resistors with tight tolerances. Its ceramic SOIC package, low TCR, and high voltage capability distinguish it from standard resistor arrays. While not PPAP or automotive-qualified, it is a robust choice for industrial, medical, and instrumentation designs demanding reliability and accuracy. Engineers will appreciate its ease of integration and consistent performance across temperature variations.