TT Electronics/IRC

GQ0A021782GGT

GQ0A021782GGT Description

The GQ0A021782GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package integrates 10 isolated resistors, each with a 17.8KΩ resistance value and a tight 2% tolerance. The ceramic case ensures excellent thermal stability, while the thin-film technology delivers low noise and high accuracy (±50ppm/°C temperature coefficient). Rated for 1W total power dissipation (0.1W per resistor) and 100V maximum voltage, it operates reliably across a wide temperature range of -70°C to +125°C. The gull-wing termination and surface-mount design make it ideal for automated assembly processes.

GQ0A021782GGT Features

• Precision Performance: ±2% tolerance and ±50ppm/°C TCR ensure stable operation in demanding environments.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• High-Density Integration: 10 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, saving PCB space.
• Isolated Design (ISOL): Each resistor is electrically isolated, reducing crosstalk in multi-channel circuits.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch simplify SMT placement.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.

GQ0A021782GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring low drift and high reliability.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Calibration circuits, DAQ systems, and reference voltage networks.
• Aerospace & Defense: Ruggedized electronics where temperature stability is critical.

Conclusion of GQ0A021782GGT

The GQ0A021782GGT stands out for its precision, isolation, and compact form factor, making it a superior choice for high-reliability applications. Its ceramic construction and thin-film technology ensure long-term stability, while the QSOP package optimizes board space. Though not RoHS-compliant or PPAP-certified, it remains a top-tier solution for engineers prioritizing performance in harsh environments. Ideal for industrial, medical, and instrumentation designs, this network resistor delivers unmatched accuracy and durability.