TT Electronics/IRC

GQ0A022152FFT

GQ0A022152FFT Description

The GQ0A022152FFT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 10 isolated resistors, each with a 21.5KΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it offers superior thermal stability and reliability in harsh environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it is engineered for surface-mount (SMD) configurations, featuring gull-wing terminations for robust PCB connectivity.

GQ0A022152FFT Features

• Precision Performance: Thin-film technology ensures low noise, high accuracy (±1%), and tight TCR (±50ppm/°C).
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability, ideal for 70°C to 125°C operating ranges.
• Space-Efficient Design: Compact 8.66mm × 6.02mm × 1.47mm footprint with 0.64mm terminal pitch suits high-density layouts.
• Isolated Circuit Design: 10 resistors with independent isolation (ISOL) minimize crosstalk in multi-channel systems.
• Industrial Compliance: Meets EAR99 (ECCN) standards, though non-RoHS; suitable for legacy or specialized applications.

GQ0A022152FFT Applications

• Signal Conditioning: Precision voltage division in data acquisition systems and sensor interfaces.
• Isolation Circuits: Critical for medical instrumentation and industrial control systems requiring noise immunity.
• Automotive & Aerospace: Non-automotive grade but fits avionics or telematics where ceramic reliability is prioritized.
• Test & Measurement Equipment: Calibration networks and reference resistors due to low drift and high stability.

Conclusion of GQ0A022152FFT

The GQ0A022152FFT excels in applications demanding precision, isolation, and thermal resilience. Its ceramic QSOP package, combined with thin-film accuracy, makes it a standout choice for engineers tackling high-reliability designs. While not RoHS-compliant, its performance in extreme temperatures and compact form factor justify its use in legacy or niche industrial systems. For low-crosstalk, high-power resistor networks, this model offers a balanced blend of technical rigor and practical durability.