TT Electronics/IRC

GQCA022210GFT

GQCA022210GFT Description

The GQCA022210GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP (Quarter-Small Outline Package) device features 12 isolated resistors, each with a 221Ω resistance value, 2% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits.

GQCA022210GFT Features

• Precision Thin Film Technology: Ensures low noise, high accuracy, and long-term stability.
• Isolated Resistor Network (ISOL): Each of the 12 resistors is electrically isolated, reducing crosstalk in sensitive circuits.
• Robust Ceramic Package: Provides superior thermal dissipation and mechanical strength compared to plastic alternatives.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) assembly with a 0.64mm terminal pitch.
• Wide Temperature Range: Operates reliably from -55°C to 125°C (derated above 70°C).
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GQCA022210GFT Applications

This resistor network is ideal for:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated measurement and sensor interfaces.
• Medical Electronics: High-reliability instrumentation where stability is critical.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems requiring robust performance.

Conclusion of GQCA022210GFT

The GQCA022210GFT stands out for its precision, isolation, and ceramic-packaged durability, making it a superior choice for engineers designing high-stability circuits. While not PPAP or automotive-qualified, its thin-film technology and gull-wing SMD compatibility ensure reliability in industrial, medical, and telecom applications. For projects demanding tight tolerance, low TCR, and robust construction, this resistor network delivers exceptional performance.