TT Electronics/IRC

GQ8A011542GBT

GQ8A011542GBT Description

The GQ8A011542GBT 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 features 8 isolated resistors, each with a 15.4KΩ resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. The 0.75W (3/4W) total power rating and 0.1W per resistor ensure reliable performance in demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ±100ppm/°C temperature coefficient guarantees minimal resistance drift across a 70°C to 125°C derated power range.

GQ8A011542GBT Features

• Isolated Resistor Network: 8 independent resistors (15.4KΩ each) for flexible circuit design.
• High Precision: 2% tolerance and ±100ppm/°C TCR ensure consistent performance.
• Robust Construction: Ceramic case provides superior thermal and mechanical stability.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) ideal for dense layouts.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for reliable SMD assembly.
• Derated Power Capability: Operates efficiently from 70°C to 125°C without performance degradation.

GQ8A011542GBT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolation and thin-film technology make it ideal for:

• Industrial Control Systems: Where accuracy and thermal stability are critical.
• Medical Electronics: Due to low drift and reliable performance in temperature-variable environments.
• Telecommunications Equipment: For impedance matching and filtering in high-frequency circuits.
• Automotive Electronics (non-Automotive rated): Suitable for prototyping or non-safety-critical modules.
• Test & Measurement Instruments: Ensuring minimal error in sensitive measurements.

Conclusion of GQ8A011542GBT

The GQ8A011542GBT stands out for its precision, durability, and compact design, making it a superior choice for engineers requiring stable resistor networks in high-performance applications. While not PPAP or automotive-qualified, its ceramic construction, isolated resistors, and thin-film technology deliver exceptional reliability for industrial, medical, and telecom uses. Its surface-mount compatibility and wide operating range further enhance its versatility in modern electronic designs.