TT Electronics/IRC

GQCB011910FFT

GQCB011910FFT Description

The GQCB011910FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 191Ω resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide 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 demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB011910FFT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable operation.
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Handling: 1W total dissipation (0.05W per resistor) supports power-sensitive designs.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm terminal pitch simplify SMT processes.
• Wide Voltage Range: 100V rating accommodates industrial and telecom applications.

GQCB011910FFT Applications

• Analog/Digital Signal Conditioning: Ideal for voltage dividers, pull-up/pull-down networks, and bus termination.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and instrumentation.
• Telecommunications: Suitable for line drivers, filters, and impedance matching in RF circuits.
• Medical Electronics: Precision resistance networks for diagnostic equipment and sensors.
• Automotive (Non-Automotive Rated): Auxiliary circuits where high stability is critical (note: not PPAP/automotive certified).

Conclusion of GQCB011910FFT

The GQCB011910FFT excels in precision, power efficiency, and compactness, making it a superior choice for high-density PCB designs requiring reliable resistor networks. Its ceramic construction, thin-film technology, and gull-wing termination provide a competitive edge over bulkier or less stable alternatives. While not RoHS-compliant or automotive-grade, it remains a top-tier solution for industrial, telecom, and medical applications demanding tight tolerances and thermal resilience.