TT Electronics/IRC

GQCB021180JFT

GQCB021180JFT Description

The GQCB021180JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor array features a 118Ω resistance value per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 24-pin QSOP ceramic package, it offers 1W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for compact, high-density PCB designs. The gull-wing termination and surface-mount (SMD) configuration simplify assembly, while the tube packaging ensures safe handling and storage.

GQCB021180JFT Features

• Precision Thin Film Technology: Delivers low noise and high stability, ideal for signal conditioning and analog circuits.
• Robust Ceramic Case: Enhances thermal management and mechanical durability in harsh environments.
• High-Density Integration: 23 resistors in a compact 6.02mm x 8.66mm footprint (QSOP-24) save board space.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm terminal pitch comply with modern SMT processes.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation applications.

GQCB021180JFT Applications

This resistor network excels in:

• Voltage Division & Bus Termination: The BUS circuit designator ensures minimal signal reflection in high-speed digital systems.
• Sensor Interface Circuits: Low TCR (±50ppm/°C) maintains accuracy in temperature-sensitive designs.
• Medical & Test Equipment: Thin-film technology guarantees long-term reliability in precision instruments.
• Telecom Infrastructure: Compact form factor suits space-constrained RF and baseband modules.
• Industrial Control Systems: Ceramic construction withstands vibration and thermal cycling.

Conclusion of GQCB021180JFT

The GQCB021180JFT combines high-density integration, precision thin-film performance, and rugged ceramic packaging, making it a superior choice for engineers prioritizing reliability in compact, high-temperature designs. While not RoHS-compliant, its 1W power handling and low TCR outperform similar networks in industrial and telecom applications. For designs requiring stable, space-efficient resistor arrays, this model delivers exceptional value.