TT Electronics/IRC

GQ8B011003DAT

GQ8B011003DAT Description

The GQ8B011003DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors with a 100K Ohm resistance value, offering a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient. The ceramic case ensures excellent thermal stability, while the gull-wing termination facilitates reliable PCB mounting. With a 0.75W (3/4W) total power rating and 0.05W per resistor, it operates efficiently across a 70°C to 125°C derated temperature range, peaking at 125°C. Its compact dimensions (4.9mm x 6.02mm x 1.47mm) and ±0.1mm height tolerance make it ideal for space-constrained designs.

GQ8B011003DAT Features

• Precision Performance: 0.5% tolerance and ±100ppm/°C TCR ensure stability in precision circuits.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal and electrical reliability.
• High Power Handling: 0.75W total power (0.05W per resistor) supports moderate power applications.
• Space-Efficient: QSOP package with 0.64mm terminal pitch optimizes board space.
• Wide Voltage Range: 100V maximum rating suits diverse analog and digital systems.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its 125°C rating makes it viable for industrial environments.

GQ8B011003DAT Applications

• Analog Signal Conditioning: Ideal for op-amp feedback networks and voltage dividers.
• Medical Equipment: Stable performance in diagnostic devices due to low TCR.
• Industrial Controls: Reliable operation in PLCs and sensor interfaces.
• Test & Measurement: Precision resistance networks for calibration circuits.
• Communications: RF and baseband signal processing in telecom hardware.

Conclusion of GQ8B011003DAT

The GQ8B011003DAT excels in precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks. Its ceramic construction, tight tolerances, and broad temperature range address challenges in industrial, medical, and communication systems. While not RoHS-compliant or automotive-rated, its performance metrics justify its use in high-reliability applications where accuracy and thermal stability are critical.