TT Electronics/IRC

GQCB013900BBT

GQCB013900BBT Description

The GQCB013900BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 23-resistor BUS array features a 390Ω resistance value per element with an exceptional ±0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 24-pin QSOP ceramic package, it offers superior thermal stability and mechanical robustness, making it ideal for high-reliability environments. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its suitability for precision analog and digital circuits.

GQCB013900BBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.1%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic QSOP Package: Ensures excellent thermal dissipation and durability in harsh conditions.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm footprint, optimizing PCB space.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) assembly with a 0.64mm terminal pitch.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial and automotive-grade designs (though not PPAP/automotive certified).
• Non-RoHS Compliance: May be preferred for legacy or specialized applications requiring leaded components.

GQCB013900BBT Applications

This resistor network excels in precision-critical systems, including:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfacing in test/measurement equipment.
• Data Acquisition Systems: High-accuracy ADC/DAC reference circuits and multiplexer networks.
• Medical Electronics: Patient monitoring devices where low drift and reliability are paramount.
• Industrial Control Systems: PLCs and process controllers requiring stable resistance over temperature fluctuations.
• Legacy Military/Aerospace: Non-RoHS compliance aligns with certain defense or aerospace specifications.

Conclusion of GQCB013900BBT

The GQCB013900BBT stands out for its combination of precision, power handling, and compact integration, making it a superior choice for engineers prioritizing performance in space-constrained designs. While not automotive-qualified, its ceramic construction and thin-film technology offer unmatched stability for industrial, medical, and high-end consumer applications. For projects demanding sub-1% tolerance and minimal thermal drift, this resistor network delivers exceptional value and reliability.