TT Electronics/IRC

GQ8B012491DAT

GQ8B012491DAT Description

The GQ8B012491DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 15-resistor array features a 2.49KΩ resistance value per resistor with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for high-reliability environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.75W (3/4W) total power rating (0.05W per resistor) ensures robust operation in compact layouts.

GQ8B012491DAT Features

• Precision Performance: 0.5% tolerance and ±100ppm/°C TCR for accurate signal conditioning.
• Robust Construction: Ceramic case and thin-film technology enhance thermal and long-term stability.
• High Power Handling: 0.75W total power (0.05W per resistor) with a 100V maximum voltage rating.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm height tolerance for space-constrained designs.
• Automation-Friendly: Gull-wing SMD terminals with 0.64mm pitch for efficient assembly.

GQ8B012491DAT Applications

Ideal for precision analog and digital circuits, the GQ8B012491DAT excels in:

• Signal conditioning in industrial sensors and measurement equipment.
• Voltage division and impedance matching in communication systems.
• Feedback networks for op-amps and ADCs in automotive (non-Automotive PPAP) and medical devices.
• Bus termination in high-speed data acquisition systems due to its low parasitic effects.

Conclusion of GQ8B012491DAT

The GQ8B012491DAT combines high precision, compact form factor, and exceptional thermal performance, making it a superior choice for engineers designing critical circuits. Its ceramic QSOP package and thin-film technology provide reliability in harsh environments, while the 0.5% tolerance ensures consistent performance. While not RoHS-compliant, its technical merits justify its use in professional-grade electronics where accuracy and durability are paramount.