TT Electronics/IRC

GQCA021302BBT

GQCA021302BBT Description

The GQCA021302BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP device features 12 isolated resistors, each with a 13KΩ resistance value 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 ±50ppm/°C temperature coefficient and a 125°C maximum operating temperature. Rated for 0.1W per resistor (1W total) and 100V maximum voltage, it is ideal for precision analog and mixed-signal systems.

GQCA021302BBT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for stable performance in temperature-varying environments.
• Robust Construction: Ceramic case ensures mechanical strength and thermal dissipation.
• Isolated Resistors: 12 independent resistors with 13KΩ each, suitable for isolation-critical designs.
• Surface-Mount Design: Gull-wing terminals with 0.64mm pitch for reliable PCB mounting.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Non-Automotive: Compliant with EAR99 ECCN but not PPAP or automotive-qualified.

GQCA021302BBT Applications

This resistor network excels in:

• Precision Instrumentation: High-accuracy voltage dividers in test equipment.
• Medical Electronics: Signal conditioning in diagnostic devices.
• Industrial Controls: Isolated feedback networks in power supplies.
• Telecom Infrastructure: Impedance matching in RF and analog circuits.
• Aerospace & Defense: Reliable performance in harsh environments.

Conclusion of GQCA021302BBT

The GQCA021302BBT stands out for its precision, isolation, and ceramic-packaged reliability, making it a top choice for engineers requiring stable, high-accuracy resistor networks. While not suited for automotive use, its thin-film technology and low TCR ensure consistent performance in industrial, medical, and telecom applications. Its QSOP form factor and surface-mount compatibility further enhance its versatility in compact, high-density PCB designs.