TT Electronics/IRC

GQ8B028452GFT

GQ8B028452GFT Description

The GQ8B028452GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 84.5K Ohm resistance value, offering a tight 2% tolerance and a low ±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, it is engineered for reliability in demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQ8B028452GFT Features

• High Precision: 2% tolerance and ±50ppm/°C TCR ensure stable performance across temperature variations.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal management and longevity.
• Space-Efficient: QSOP package with 0.64mm terminal pitch optimizes board space without compromising functionality.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-AECQ) applications.
• Surface-Mount Ready: Gull-wing leads enable reliable soldering and compatibility with automated assembly processes.
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GQ8B028452GFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance values.
• Test & Measurement Equipment: Calibration circuits and reference networks where accuracy is critical.
• Telecommunications: RF modules and signal processing units benefiting from low TCR and compact form factor.
• Legacy Electronics: Military or aerospace systems where RoHS compliance is not mandatory.

Conclusion of GQ8B028452GFT

The GQ8B028452GFT stands out for its precision, durability, and compact design, making it a versatile choice for engineers tackling high-reliability applications. Its ceramic construction, thin-film technology, and tight electrical tolerances provide a competitive edge over standard thick-film networks. While not automotive-grade or RoHS-compliant, it remains ideal for industrial, telecom, and legacy systems demanding uncompromising performance. For designs requiring stable resistance in harsh environments, this resistor network delivers exceptional value.