TT Electronics/IRC

GQCB029101JBT

GQCB029101JBT Description

The GQCB029101JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 23 resistors with a 9.1K Ohm resistance value, 5% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, this 24-pin device offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQCB029101JBT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) optimize board space.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Precision Performance: Thin-film technology delivers low noise and high accuracy (±50ppm/°C).
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT processes.

GQCB029101JBT Applications

Ideal for analog signal conditioning, voltage division, and bus termination in:

• Industrial Control Systems: Precision feedback networks in PLCs and sensors.
• Telecommunications: Impedance matching and line termination in high-speed data circuits.
• Medical Electronics: Stable resistance in diagnostic equipment.
• Automotive (Non-Automotive Rated): Secondary circuits where high-temperature stability is critical.

Conclusion of GQCB029101JBT

The GQCB029101JBT excels in high-density, precision applications requiring thermal stability and low tolerance. Its ceramic QSOP package and thin-film resistors provide superior performance over thicker-film alternatives, particularly in environments with thermal cycling or tight space constraints. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial and telecom designs demanding reliability and miniaturization.