TT Electronics/IRC

GQ0A022200FAT

GQ0A022200FAT Description

The GQ0A022200FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated 220Ω resistors with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. The ceramic case and gull-wing termination provide robust surface-mount compatibility, while the 0.1W power rating per resistor (1W total) and 100V maximum voltage rating make it suitable for demanding circuits. Packaged in a tube, this non-automotive, non-PPAP component is ideal for industrial and telecom applications requiring high reliability and precision.

GQ0A022200FAT Features

• Precision Resistance: 220Ω ±1% tolerance with thin-film technology for low noise and high accuracy.
• Thermal Stability: ±50ppm/°C TCR ensures minimal drift in varying environments.
• Robust Construction: Ceramic case and gull-wing leads enhance durability and solderability.
• Compact Design: 8.66mm x 6.02mm footprint with a 1.47mm profile, optimized for space-constrained PCBs.
• High Voltage Handling: 100V rating per resistor, suitable for signal conditioning and isolation circuits.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for harsh conditions.

GQ0A022200FAT Applications

• Isolation Circuits: The "ISOL" designator indicates suitability for galvanic isolation in analog/digital interfaces.
• Medical Equipment: Precision networks for patient monitoring devices due to low TCR and high stability.
• Industrial Controls: Used in PLCs, sensor arrays, and feedback loops where consistent resistance is critical.
• Telecom Infrastructure: Signal termination and impedance matching in high-frequency communication systems.
• Test & Measurement: Calibration and reference circuits requiring long-term accuracy.

Conclusion of GQ0A022200FAT

The GQ0A022200FAT excels in applications demanding precision, thermal resilience, and compactness. Its ceramic construction, thin-film technology, and isolated design offer superior performance over generic thick-film networks. While not RoHS-compliant, it remains a top choice for industrial and telecom systems where reliability outweighs regulatory constraints. Engineers seeking a high-voltage-tolerant, stable resistor network will find this model a robust solution for critical designs.