TT Electronics/IRC

GQCA038250GGT

GQCA038250GGT Description

The GQCA038250GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance characteristics. This 24-pin QSOP package integrates 12 isolated resistors, each with a 825Ω resistance value and a tight 2% tolerance. The ceramic case construction ensures excellent thermal stability, supporting operation across a -70°C to +125°C temperature range with a low ±25ppm/°C temperature coefficient. Rated for 0.1W per resistor (1W total), it offers a 100V maximum voltage rating, making it suitable for moderate-power circuits. Its gull-wing termination and surface-mount design facilitate automated PCB assembly.

GQCA038250GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): Each of the 12 resistors operates independently, reducing crosstalk in multi-channel systems.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical durability in harsh environments.
• Wide Temperature Range: Reliable performance from -70°C to +125°C, even at derated power.
• Compact QSOP-24 Form Factor: Space-saving 8.66mm × 6.02mm × 1.47mm footprint with ±0.1mm dimensional tolerances.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch ensure compatibility with high-speed SMD placement.

GQCA038250GGT Applications

• Industrial Control Systems: Signal conditioning, voltage division, and feedback networks in PLCs and sensors.
• Medical Electronics: Precision instrumentation where drift and noise must be minimized.
• Telecom Infrastructure: Impedance matching and termination in high-frequency RF modules.
• Automotive (Non-Automotive Grade): Non-safety-critical circuits like infotainment or lighting controls.
• Test & Measurement Equipment: Calibration and reference circuits demanding long-term stability.

Conclusion of GQCA038250GGT

The GQCA038250GGT excels in applications requiring high-density, precision resistance networks with superior thermal performance. Its isolated design, ceramic construction, and thin-film technology provide a competitive edge over epoxy-encapsulated networks in terms of reliability and signal integrity. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom designs where consistent performance under thermal stress is critical. The tube packaging ensures safe handling and storage for production environments.