TT Electronics/IRC

GQCA032202GFT

GQCA032202GFT Description

The GQCA032202GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package features 12 isolated 22KΩ resistors with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case style and gull-wing termination provide robust mechanical and electrical reliability in surface-mount (SMD) applications. With a 0.1W power rating per resistor (1W total) and a 100V maximum voltage rating, this network is ideal for signal conditioning, isolation, and impedance matching in demanding environments. Packaged in a tube, it offers ease of handling for automated assembly processes.

GQCA032202GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistors (ISOL): Each of the 12 resistors operates independently, eliminating crosstalk.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for high-density PCB designs.
• Gull-Wing Termination: Ensures secure soldering and compatibility with reflow processes.
• Ceramic Construction: Enhances thermal dissipation and mechanical durability.

GQCA032202GFT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs and motor drives.
• Medical Electronics: Signal isolation in patient monitoring equipment.
• Telecommunications: Impedance matching in RF modules and base stations.
• Automotive (Non-Automotive Rated): Sensor interfaces where stability under thermal stress is critical.
• Test & Measurement Equipment: Calibration circuits requiring low TCR and high accuracy.

Conclusion of GQCA032202GFT

The GQCA032202GFT stands out for its precision, isolation, and compact form factor, making it a superior choice for high-reliability applications. While not RoHS-compliant or PPAP-certified, its ceramic construction, thin-film technology, and wide operational range make it ideal for industrial, medical, and telecom systems where performance cannot be compromised. Engineers seeking stable, high-density resistor networks will find this model exceptionally well-suited for their designs.