TT Electronics/IRC

GQCA014871DBT

GQCA014871DBT Description

The GQCA014871DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP surface-mount device features 12 isolated resistors, each with a 4.87KΩ resistance and a tight 0.5% 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 power rating of 1W (0.1W per resistor) and a wide operating temperature range of -70°C to +125°C. Its ±100ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and mixed-signal systems.

GQCA014871DBT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for stable performance in varying conditions.
• Robust Construction: Ceramic case ensures thermal and mechanical reliability.
• Isolated Resistors: 12 independent resistors (ISOL circuit design) for flexible circuit integration.
• Surface-Mount Design: Gull-wing termination and QSOP package (8.66mm x 6.02mm x 1.47mm) enable compact PCB layouts.
• Wide Temperature Range: Operates from -70°C to +125°C, ideal for industrial and automotive environments (though not PPAP/Automotive certified).
• High Voltage Handling: Supports up to 100V, suitable for power distribution and isolation applications.

GQCA014871DBT Applications

This resistor network excels in:

• Precision Instrumentation: Signal conditioning in test/measurement equipment.
• Medical Electronics: Stable performance in diagnostic devices.
• Industrial Controls: Robust operation in PLCs and motor drives.
• Telecom Infrastructure: Voltage division in RF and baseband circuits.
• Aerospace & Defense: Reliable performance in harsh environments.

Conclusion of GQCA014871DBT

The GQCA014871DBT combines high accuracy, thermal resilience, and compact design, making it a standout choice for engineers needing reliable resistor networks. Its ceramic construction, isolation capability, and wide operational range address challenges in precision analog design, while its QSOP footprint optimizes space-constrained applications. Though not RoHS-compliant or automotive-grade, its performance suits industrial, medical, and telecom systems where stability and durability are critical.