TT Electronics/IRC

GQCB011370DBT

GQCB011370DBT Description

The GQCB011370DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 137Ω resistance value with an ultra-tight ±0.5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, it offers 1W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. Its 24-pin gull-wing SMD termination ensures reliable surface-mount compatibility, while the tube packaging facilitates automated assembly processes.

GQCB011370DBT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Ceramic case enhances thermal stability and durability.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Low-Power Design: 1/20W per resistor (1W total) balances performance and energy efficiency.
• Automation-Friendly: Gull-wing leads and tube packaging streamline SMT processes.

GQCB011370DBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and sensor interfaces in industrial systems.
• Medical Electronics: High-reliability circuits in diagnostic equipment where consistency is critical.
• Telecommunications: Impedance matching and filtering in RF modules.
• Test & Measurement: Calibration circuits requiring low drift over temperature.
• Aerospace & Defense: Ruggedized electronics where ceramic packaging ensures longevity.

Conclusion of GQCB011370DBT

The GQCB011370DBT stands out for its combination of precision, power efficiency, and compact design, making it ideal for applications demanding tight tolerances and thermal resilience. While not RoHS-compliant and unconfirmed for automotive use, its ceramic QSOP package and thin-film technology offer superior performance in industrial, medical, and high-reliability systems. Engineers seeking a high-density, low-drift resistor network will find this model a robust solution for critical circuit designs.