TT Electronics/IRC

GQ8B027870DAT

GQ8B027870DAT Description

The GQ8B027870DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 787Ω resistance value per element, offering a 0.5% tolerance and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in precision circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the tube packaging ensures safe handling and storage.

GQ8B027870DAT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case enhances thermal and mechanical stability.
• Optimized Power Handling: 0.75W total power (0.05W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package (4.9mm × 6.02mm × 1.47mm) with ±0.1mm length/height tolerances for consistent PCB fit.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT processes.
• Wide Operating Range: -70°C to +125°C temperature range suits harsh environments.

GQ8B027870DAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance.
• Telecom & Networking: Signal processing and impedance matching in high-frequency systems.
• Medical Devices: Low-noise, high-accuracy measurement equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical subsystems.

Conclusion of GQ8B027870DAT

The GQ8B027870DAT stands out for its combination of precision, power efficiency, and compactness, making it ideal for space-constrained, high-reliability designs. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver superior performance over standard thick-film networks. Engineers seeking a low-drift, high-density resistor solution for industrial, telecom, or medical applications will find this model a compelling choice.