TT Electronics/IRC

GQCB011000GGT

GQCB011000GGT Description

The GQCB011000GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 100Ω resistance value per resistor with a tight 2% 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 maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQCB011000GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) save board space.
• Robust Construction: Ceramic substrate ensures reliability in harsh environments.
• Wide Operating Range: Suitable for -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.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GQCB011000GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Test & Measurement Equipment: High-accuracy reference circuits and calibration systems.
• Power Management: Current sensing and balancing in multi-channel power supplies.
• Medical Electronics: Stable performance in diagnostic devices where drift is critical.

Conclusion of GQCB011000GGT

The GQCB011000GGT stands out for its precision, compactness, and ruggedness, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its thin-film technology and ceramic packaging offer long-term stability, while the QSOP form factor ensures compatibility with modern SMT workflows. Though not RoHS-compliant, it remains a top-tier solution for industrial and professional electronics where performance outweighs regulatory constraints.