TT Electronics/IRC

GQ0A027502DAT

GQ0A027502DAT Description

The GQ0A027502DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP package features 10 isolated 75kΩ resistors with a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case and gull-wing SMD termination provide robust mechanical and thermal stability, making it suitable for high-reliability environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for precision analog circuits, industrial controls, and test equipment.

GQ0A027502DAT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic substrate and gull-wing leads ensure durability under thermal and mechanical stress.
• Isolated Design: 10 independent resistors (75kΩ each) prevent crosstalk in sensitive circuits.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances for consistent PCB mounting.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy automated assembly.

GQ0A027502DAT Applications

• Industrial Automation: Precision voltage dividers, sensor conditioning, and PLCs.
• Test & Measurement: Calibration circuits, reference networks, and data acquisition systems.
• Medical Electronics: Isolated signal paths in diagnostic equipment.
• Aerospace & Defense: High-reliability systems requiring stable resistance under extreme conditions.
• Telecom Infrastructure: Signal isolation in RF and baseband circuits.

Conclusion of GQ0A027502DAT

The GQ0A027502DAT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-performance electronics. Its thin-film technology, ceramic construction, and tight tolerances ensure long-term reliability in harsh environments, while the QSOP package offers space savings without compromising performance. Ideal for industrial, medical, and aerospace applications, this resistor network delivers consistent accuracy where it matters most.