TT Electronics/IRC

GQCB0193R1FT

GQCB0193R1FT Description

The GQCB0193R1FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 93.1 Ohm resistance per element with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQCB0193R1FT Features

• Precision Thin Film Technology: Delivers excellent stability, low noise, and high accuracy.
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• BUS Circuit Designator: Optimized for bus line termination and signal conditioning.
• High Power Handling: 1W total dissipation (0.05W per resistor) with derating up to 125°C.
• Surface-Mount Gull Wing Leads: Ensures reliable solder joints and automated assembly compatibility.
• Compact QSOP Package: Ideal for space-constrained designs without sacrificing performance.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation applications.

GQCB0193R1FT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Precision voltage division and impedance matching.
• Bus Line Termination: Minimizes signal reflection in high-speed data lines (e.g., DDR, PCIe).
• Industrial Control Systems: Stable performance in PLCs, sensors, and power management.
• Test & Measurement Equipment: Low-drift resistance for calibration circuits.
• Telecom Infrastructure: Reliable operation in base stations and networking hardware.

Conclusion of GQCB0193R1FT

The GQCB0193R1FT combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks in critical applications. Its thin-film technology, ceramic construction, and BUS-optimized design offer superior performance over generic arrays, particularly in high-frequency or thermally challenging environments. While not RoHS-compliant, its industrial-grade robustness ensures longevity in professional electronics.