TT Electronics/IRC

GQ0A021021DAT

GQ0A021021DAT Description

The GQ0A021021DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated resistors, each with a 1.02KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The ceramic case style and gull-wing termination provide robust mechanical stability and reliable surface-mount compatibility. With a ±50ppm/°C temperature coefficient, this network maintains stable performance across a wide operating range of 70°C to 125°C, making it suitable for environments with fluctuating thermal conditions.

GQ0A021021DAT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: 10 independent 1.02KΩ resistors (ISOL configuration) for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy PCB integration.
• Power Handling: 0.1W per resistor (1W total) with a 100V maximum voltage rating.
• Compact Dimensions: 8.66mm (L) x 6.02mm (D) x 1.47mm (H), ideal for space-constrained designs.
• Non-Automotive Grade: Suitable for industrial and commercial applications.

GQ0A021021DAT Applications

This resistor network excels in precision analog circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: High-accuracy sensor interfaces and measurement systems.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.
• Industrial Controls: Isolated resistor networks for PLCs and instrumentation.
• Communications: RF and analog signal processing where stability is critical.

Conclusion of GQ0A021021DAT

The GQ0A021021DAT stands out for its precision, isolation, and thermal resilience, making it a superior choice for engineers designing high-reliability systems. Its thin-film technology and ceramic packaging ensure long-term stability, while the QSOP form factor allows for efficient PCB layout. Though not PPAP or RoHS compliant, it remains an excellent fit for industrial, medical, and test equipment where performance outweighs regulatory requirements. For applications demanding tight tolerances and robust construction, this resistor network delivers unmatched value.