TT Electronics/IRC

GQ0A024872DAT

GQ0A024872DAT Description

The GQ0A024872DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 10 isolated resistors, each with a 48.7KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. The network operates over a wide temperature range (-70°C to +125°C) with a low ±50ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Encased in a ceramic package, it offers superior thermal stability and durability, while the gull-wing termination ensures reliable solder joints in automated assembly processes.

GQ0A024872DAT Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR for stable operation in precision analog circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High Power Handling: 0.1W per resistor (1W total) with a 100V maximum rating, ideal for power-sensitive designs.
• Compact & Reliable: QSOP package (8.66mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances for consistent PCB placement.
• Isolated Resistors: 10 independent resistors (ISOL designator) enable flexible circuit configurations without crosstalk.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch simplify surface-mount assembly.

GQ0A024872DAT Applications

This resistor network excels in:

• Precision Instrumentation: Voltage dividers, feedback networks, and sensor calibration in test equipment.
• Industrial Controls: Signal conditioning in PLCs, motor drives, and process automation systems.
• Telecommunications: Impedance matching and filtering in RF modules and base stations.
• Medical Electronics: Low-drift circuits in diagnostic devices where accuracy is critical.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic encapsulation.

Conclusion of GQ0A024872DAT

The GQ0A024872DAT combines high precision, thermal resilience, and compact design, making it a superior choice for engineers requiring stable resistance networks in critical applications. Its ceramic construction, isolated resistors, and tight tolerances outperform standard epoxy-based networks, particularly in high-temperature or precision scenarios. While not RoHS-compliant, its technical merits justify its use in specialized industrial, medical, and aerospace designs where reliability outweighs regulatory constraints.