TT Electronics/IRC

GQ8A0228R7FCT

GQ8A0228R7FCT Description

The GQ8A0228R7FCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP gull-wing SMD component features a 28.7 Ohm resistance with a tight tolerance of ±1% and a power rating of 0.75W (3/4W). Its isolated ceramic substrate ensures excellent thermal stability, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across operating conditions. Packaged in a tube for secure handling, this resistor network is engineered for reliability in precision circuits, though it is currently marked as Unconfirmed for production status and is not PPAP or automotive qualified.

GQ8A0228R7FCT Features

• Thin-Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• High Power Handling: 0.75W rating per resistor, ideal for power-sensitive designs.
• Low TCR (±50ppm/°C): Ensures consistent performance across temperature variations.
• Isolated Ceramic Substrate: Enhances thermal management and electrical isolation.
• 16-Pin QSOP Gull Wing SMD: Compact footprint for space-constrained PCB layouts.
• Non-Compliant with EU RoHS: Note for applications exempt from RoHS restrictions.

GQ8A0228R7FCT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Signal Conditioning: Stable resistance values critical for sensor interfaces.
• Medical Instrumentation: High reliability in diagnostic and monitoring equipment.
• Industrial Control Systems: Robust performance in harsh environments.
• Test & Measurement Equipment: Low TCR ensures calibration accuracy.
• Aerospace & Defense: Non-RoHS compliance may suit legacy or exempt systems.

Conclusion of GQ8A0228R7FCT

The GQ8A0228R7FCT stands out for its thin-film precision, high power rating, and thermal stability, making it a top choice for engineers prioritizing accuracy in non-automotive, non-RoHS applications. While its Unconfirmed status warrants verification for production use, its technical merits justify consideration in industrial, medical, and aerospace designs where performance outweighs regulatory constraints. For projects demanding tight tolerances and low drift, this TT Electronics/IRC network offers a compelling balance of specs and reliability.