TT Electronics/IRC

GQ0A022152FT

GQ0A022152FT Description

The GQ0A022152FT 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 21.5KΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures superior thermal stability and reliability. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for demanding environments. The gull-wing termination and surface-mount design facilitate seamless PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) optimize space efficiency.

GQ0A022152FT Features

• Precision Performance: Thin-film technology delivers low noise and high stability, critical for analog signal conditioning.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Isolated Design: Each resistor is electrically isolated (ISOL circuit designator), reducing crosstalk in multi-channel systems.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial and automotive under-hood applications (though not PPAP/automotive certified).
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent mounting alignment.

GQ0A022152FT Applications

Ideal for:

• Precision voltage dividers in test/measurement equipment.
• Signal attenuation in communication systems.
• Feedback networks for op-amps and ADCs/DACs.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical devices where low drift and reliability are paramount.

Conclusion of GQ0A022152FT

The GQ0A022152FT excels in high-accuracy, thermally challenging environments, offering a blend of miniaturization, isolation, and thin-film precision. Its ceramic encapsulation and gull-wing SMD design make it a standout choice for engineers prioritizing long-term stability and space savings. While not RoHS-compliant or automotive-grade, its performance metrics justify its use in professional and industrial electronics.