TT Electronics/IRC

GQCA011402DBT

GQCA011402DBT Description

The GQCA011402DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP surface-mount device integrates 12 isolated 14KΩ resistors with an exceptional ±0.5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Encased in a ceramic package, it offers superior thermal performance and durability, making it ideal for precision circuits requiring low noise and high reliability. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for signal conditioning, isolation, and impedance matching in industrial and instrumentation systems.

GQCA011402DBT Features

• Precision Performance: 0.5% tolerance and thin-film technology ensure minimal drift and high accuracy.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High-Density Design: 24-pin QSOP with 0.64mm terminal pitch saves PCB space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Isolated Resistors: 12 independent 14KΩ resistors (ISOL circuit designator) for flexible circuit design.
• Surface-Mount Compatibility: Gull wing termination simplifies automated assembly.

GQCA011402DBT Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers and feedback networks.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration.
• Medical Electronics: Stable impedance matching in diagnostic devices.
• Telecommunications: Isolation and termination in high-frequency circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical analog designs.

Conclusion of GQCA011402DBT

The GQCA011402DBT stands out for its combination of precision, thermal resilience, and compact design, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. Its ceramic construction and thin-film technology provide long-term stability, while the isolated resistor configuration offers design versatility. Though not PPAP or RoHS compliant, it remains a top-tier solution for industrial and instrumentation markets where accuracy and durability are paramount.