TT Electronics/IRC

GQCA023481BBT

GQCA023481BBT Description

The GQCA023481BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 3.48KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a ±50ppm/°C temperature coefficient. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the 1W total power rating (0.1W per resistor) supports robust performance in compact designs.

GQCA023481BBT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for stable operation across -70°C to +125°C.
• Robust Construction: Ceramic case ensures high thermal conductivity and mechanical strength.
• Isolated Design: 12 independent resistors (ISOL circuit designator) prevent crosstalk in sensitive analog/digital systems.
• Space-Efficient: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch optimizes PCB real estate.
• High Voltage Handling: 100V maximum rating per resistor, suitable for industrial and instrumentation use.
• Reliable Termination: Gull-wing leads enhance solder joint integrity in automated assembly processes.

GQCA023481BBT Applications

This resistor network excels in precision-critical environments:

• Medical Equipment: Patient monitoring systems requiring stable signal paths.
• Test & Measurement: Calibration tools and high-accuracy multimeters.
• Industrial Automation: Isolated signal conditioning in PLCs and sensors.
• Aerospace & Defense: Avionics systems demanding low-drift performance.
• Telecommunications: RF and baseband circuitry where impedance matching is critical.

Conclusion of GQCA023481BBT

The GQCA023481BBT stands out for its combination of precision, isolation, and compactness, making it ideal for applications where space constraints and signal integrity are paramount. While not RoHS-compliant and unconfirmed for automotive use, its ceramic thin-film technology and high-voltage tolerance position it as a top choice for professional-grade electronics. Engineers seeking reliable, high-density resistor networks for analog front-ends or precision dividers will find this model a robust solution.