TT Electronics/IRC

GQ0A022051GGT

GQ0A022051GGT Description

The GQ0A022051GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 2.05KΩ resistance and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 1W (0.1W per resistor). The ±50ppm/°C temperature coefficient ensures minimal resistance drift across its operating range of -70°C to +125°C, making it suitable for demanding environments. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances reliability in high-voltage circuits.

GQ0A022051GGT Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with ±50ppm/°C TCR.
• High Power Handling: 1W total (0.1W per resistor) with derating up to 125°C.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience.
• Isolated Resistors: 10 independent 2.05KΩ resistors with 2% tolerance for accurate signal conditioning.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances for consistent placement.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive systems (though not PPAP/automotive certified).

GQ0A022051GGT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Controls: PLCs, sensor conditioning, and feedback circuits.
• Test & Measurement Equipment: Calibration networks, reference circuits.
• Power Management: Current sensing, load balancing in power supplies.
• Medical Electronics: Isolated signal paths in diagnostic devices.

Conclusion of GQ0A022051GGT

The GQ0A022051GGT combines precision, power efficiency, and ruggedness in a compact SMD package. Its ceramic construction, low TCR, and high-voltage tolerance make it superior to standard epoxy-coated networks, particularly in high-temperature or precision-critical applications. While not automotive-grade, its reliability suits industrial, medical, and instrumentation designs where accuracy and thermal performance are paramount. For engineers seeking a stable, space-saving resistor array, this model offers an optimal balance of performance and durability.