TT Electronics/IRC

GQCA022700GFT

GQCA022700GFT Description

The GQCA022700GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and isolation. This 24-pin QSOP package features 12 isolated resistors, each with a 270Ω resistance, 2% tolerance, and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). The ceramic case and gull-wing termination provide robust mechanical stability and ease of surface-mount assembly. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is ideal for demanding circuits requiring low noise and high accuracy.

GQCA022700GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Design (ISOL): Each of the 12 resistors operates independently, reducing crosstalk in multi-channel systems.
• High-Temperature Performance: Rated for 125°C with derated power up to 70°C–125°C, suitable for industrial environments.
• Compact & Robust: QSOP package (8.66mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances ensures consistent PCB fit.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly with a 0.64mm pitch for high-density layouts.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GQCA022700GFT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Isolation Circuits: Buffering and impedance matching in data acquisition systems.
• Medical Electronics: Patient monitoring equipment requiring stable, noise-free resistance.
• Test & Measurement: Calibration tools and sensor interfaces demanding tight tolerances.
• Telecom Infrastructure: Line termination and filtering in high-frequency communication modules.

Conclusion of GQCA022700GFT

The GQCA022700GFT stands out for its isolated thin-film resistors, ceramic durability, and precision performance, making it a superior choice over standard arrays in critical applications. Its 2% tolerance, low TCR, and high power handling cater to engineers needing reliability in harsh conditions. While non-RoHS and unconfirmed status may limit some uses, its QSOP form factor and industrial-grade specs position it as a versatile solution for advanced electronics.