TT Electronics/IRC

GQCB011540DT

GQCB011540DT Description

The GQCB011540DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a uniform resistance value of 154 Ω, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±100 ppm/°C. Encased in a robust ceramic package, it ensures excellent thermal stability and reliability across an operating temperature range of 70°C to 125°C. With a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for precision signal conditioning, voltage division, and impedance matching in compact, surface-mount designs.

GQCB011540DT Features

• High Precision: Thin-film technology delivers ±0.5% tolerance and ±100 ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case and gull-wing termination ensure durability and ease of soldering in surface-mount (SMD) applications.
• Space-Efficient: Compact QSOP package (8.66mm × 6.02mm × 1.47mm) with a 0.64mm terminal pitch optimizes PCB real estate.
• Wide Operating Range: Suitable for -55°C to +125°C environments, derated to 70°C–125°C at full power.
• Automated Assembly Friendly: Supplied in tube packaging for streamlined pick-and-place processes.

GQCB011540DT Applications

Ideal for precision analog and mixed-signal circuits, the GQCB011540DT excels in:

• Industrial Control Systems: Voltage dividers and sensor calibration networks requiring long-term stability.
• Medical Electronics: High-accuracy instrumentation where minimal drift is critical.
• Telecommunications: Impedance matching and termination in RF modules.
• Test & Measurement Equipment: Reference resistors for calibration and signal conditioning.

Conclusion of GQCB011540DT

The GQCB011540DT combines high-density integration, exceptional accuracy, and thermal resilience, making it a superior choice for engineers prioritizing reliability in compact designs. Its ceramic construction and thin-film technology outperform standard thick-film networks in precision-critical applications. While not RoHS-compliant, its performance in harsh environments and automated assembly compatibility solidify its role in industrial, medical, and communication systems. For projects demanding tight tolerances and low thermal drift, this resistor network delivers unmatched consistency.