TT Electronics/IRC

GQ8B027500CT

GQ8B027500CT Description

The GQ8B027500CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 15-resistor array is configured in a BUS topology, housed in a 16-pin QSOP ceramic package with gull-wing surface-mount terminations. Each resistor offers a 750Ω value with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across its -70°C to +125°C operating range. 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 analog and digital circuits.

GQ8B027500CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance in temperature-varying environments.
• Robust Construction: Ceramic case and thin-film technology provide durability and long-term stability.
• Space-Efficient: Compact QSOP package (4.9mm × 6.02mm × 1.47mm) with 0.64mm pitch, ideal for high-density PCB designs.
• Automated Assembly: Gull-wing terminations enable reliable surface-mount soldering.
• Wide Operating Range: Derated power capability up to 125°C, suitable for industrial and harsh environments.
• Non-Automotive: Not PPAP-capable, but excels in precision instrumentation, medical, and telecom applications.

GQ8B027500CT Applications

This resistor network is ideal for:

• Voltage Division & Signal Conditioning: Precision ladder networks in ADCs/DACs.
• Impedance Matching: High-frequency RF and communication systems.
• Medical Electronics: Patient monitoring equipment requiring low drift.
• Industrial Controls: Sensor interfaces and feedback loops in automation.
• Test & Measurement: Calibration circuits where accuracy is critical.

Conclusion of GQ8B027500CT

The GQ8B027500CT stands out for its combination of precision, power handling, and compactness, making it a superior choice for engineers designing high-reliability systems. While not automotive-grade, its ceramic construction and thin-film technology ensure performance in industrial, medical, and telecom applications where resistance stability and tight tolerances are paramount. Its QSOP package aligns with modern SMD assembly processes, offering a balance of space savings and thermal management. For projects demanding uncompromising accuracy, this resistor network delivers consistent results.