TT Electronics/IRC

GQCA011100GFT

GQCA011100GFT Description

The GQCA011100GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 24-pin QSOP package integrates 12 isolated 110Ω resistors with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). The ceramic case and gull-wing termination provide excellent mechanical stability and solderability, making it ideal for surface-mount (SMD) applications. With a 0.1W power rating per resistor (1W total) and a 100V maximum voltage rating, this network is engineered for demanding environments. Packaged in a tube, it offers ease of handling for automated assembly processes.

GQCA011100GFT Features

• Precision Thin Film Technology: Delivers stable resistance with low TCR (±100ppm/°C) and tight tolerance (±2%).
• High-Density Isolation: 12 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 24 gull-wing terminals for efficient PCB space utilization.
• Robust Construction: Ceramic case ensures durability and thermal stability, suitable for harsh operating conditions.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power performance.
• Surface-Mount Design: 0.64mm terminal pitch facilitates high-density PCB layouts and automated assembly.
• High Voltage Handling: Supports up to 100V, making it suitable for industrial and instrumentation applications.

GQCA011100GFT Applications

• Industrial Control Systems: Precision signal conditioning and voltage division in PLCs and motor drives.
• Test & Measurement Equipment: Stable resistance networks for calibration and sensor interfaces.
• Medical Electronics: Reliable performance in diagnostic devices where accuracy is critical.
• Telecommunications: Signal termination and impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring isolated resistors.

Conclusion of GQCA011100GFT

The GQCA011100GFT stands out for its precision, compact design, and rugged ceramic construction, making it a superior choice for applications demanding high reliability and thermal stability. While not PPAP or automotive-qualified, its isolated thin-film resistors and wide operating range make it ideal for industrial, medical, and telecom systems. Engineers will appreciate its balance of performance, size, and cost, particularly in space-constrained, high-accuracy designs.