TT Electronics/IRC

GQCB021050JGT

GQCB021050JGT Description

The GQCB021050JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 105Ω resistance value with a 5% tolerance and a ±50ppm/°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 circuit designs. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQCB021050JGT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) save board space.
• Precision Thin-Film Technology: Delivers low noise and high stability, ideal for sensitive analog/digital circuits.
• Robust Construction: Ceramic substrate ensures superior heat dissipation and reliability in harsh environments.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT placement.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GQCB021050JGT Applications

• Bus Termination & Pull-Up/Down Networks: Ideal for digital systems requiring precise impedance matching.
• Signal Conditioning: Used in ADC/DAC circuits, sensor interfaces, and voltage dividers due to low TCR.
• Power Management: Supports load sharing in multi-channel power supplies.
• Test & Measurement Equipment: Stable performance suits calibration circuits and precision instrumentation.
• Aerospace & Defense: Ceramic packaging meets ruggedness requirements for avionics and communication systems.

Conclusion of GQCB021050JGT

The GQCB021050JGT stands out for its combination of density, precision, and ruggedness, making it a top choice for engineers designing high-reliability electronics. While not RoHS-compliant, its thin-film technology and ceramic construction offer superior performance over standard thick-film networks. Recommended for industrial controls, telecom infrastructure, and precision analog systems where stability and compactness are critical.