TT Electronics/IRC

GQ8A013481BAT

GQ8A013481BAT Description

The GQ8A013481BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 3.48KΩ resistance value per resistor with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal and mechanical reliability, making it suitable for harsh environments. The isolated (ISOL) circuit design ensures minimal crosstalk between resistors, critical for precision analog circuits.

GQ8A013481BAT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case with gull-wing termination for superior thermal dissipation and solderability.
• Compact & Durable: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances, ideal for space-constrained PCBs.
• High Power Handling: 0.1W per resistor (0.75W total) and 100V max rating for reliable operation.
• Surface-Mount Design: QSOP package with 0.64mm pitch for easy automated assembly.
• Non-Automotive Grade: Suitable for industrial, medical, and instrumentation applications where precision is critical.

GQ8A013481BAT Applications

This resistor network excels in:

• Precision Analog Circuits: Isolation amplifiers, DAC/ADC reference networks.
• Medical Equipment: Patient monitoring systems requiring stable signal paths.
• Test & Measurement: High-accuracy instrumentation and calibration devices.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is vital.
• Telecom Infrastructure: Signal conditioning in base stations and RF modules.

Conclusion of GQ8A013481BAT

The GQ8A013481BAT stands out for its exceptional accuracy, rugged ceramic construction, and isolation capabilities, making it a top choice for engineers prioritizing reliability in precision electronics. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances make it ideal for professional-grade applications where performance cannot be compromised. Its compact QSOP package ensures compatibility with high-density designs, offering a balance of power handling and miniaturization.