TT Electronics/IRC

GQ8B015490CCT

GQ8B015490CCT Description

The GQ8B015490CCT 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 uniform resistance value of 549 Ω, offering a 0.25% tolerance and a ±100 ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability. With a power rating of 0.75W (3/4W) and a maximum operating temperature of 125°C, this network is engineered for reliability in precision circuits.

GQ8B015490CCT Features

• High Precision: 0.25% tolerance and ±100 ppm/°C TCR ensure minimal deviation in critical applications.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal and mechanical stability.
• Space-Efficient: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminations enables high-density PCB layouts.
• Power Handling: 0.05W per resistor (total 0.75W) supports moderate power dissipation.
• Wide Voltage Range: 100V maximum rating accommodates diverse circuit requirements.
• Automated Assembly: Surface-mount (SMD) design with 0.64mm pitch simplifies manufacturing.

GQ8B015490CCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems where accuracy is critical.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Communications Equipment: RF and baseband signal processing.
• Test & Measurement: Calibration tools and reference circuits.

Conclusion of GQ8B015490CCT

The GQ8B015490CCT stands out for its precision, compact form factor, and ceramic-enhanced reliability, making it ideal for high-accuracy applications. While not automotive-grade or RoHS-compliant, its thin-film technology and tight tolerances cater to industrial, medical, and communication systems where performance cannot be compromised. Its QSOP package ensures compatibility with modern SMD assembly processes, offering a balance of space savings and electrical robustness.