TT Electronics/IRC

GQ8A011502GBT

GQ8A011502GBT Description

The GQ8A011502GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated 15KΩ resistors with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Encased in a ceramic package, it offers superior thermal management and durability, making it suitable for demanding environments. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this surface-mount network is ideal for compact, high-density PCB designs.

GQ8A011502GBT Features

• Precision Thin Film Technology: Delivers stable resistance with low noise and high accuracy.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, reducing crosstalk in sensitive circuits.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength compared to plastic alternatives.
• Gull Wing Termination: Ensures reliable solder joints for surface-mount (SMD) applications.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power above 70°C).
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• High Voltage Tolerance: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP or Automotive certified).

GQ8A011502GBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Isolated measurement systems where accuracy and stability are critical.
• Industrial Controls: PLCs, sensor interfaces, and power management modules requiring robust performance.
• Test & Measurement Equipment: Calibration circuits and reference networks due to low TCR and tight tolerance.
• Aerospace & Defense: Ruggedized electronics where ceramic packaging ensures reliability under thermal stress.

Conclusion of GQ8A011502GBT

The GQ8A011502GBT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice over plastic-cased networks in high-reliability applications. Its thin-film technology, ceramic construction, and gull-wing termination provide long-term stability and ease of assembly, while the QSOP footprint maximizes PCB space efficiency. Though not RoHS-compliant or automotive-qualified, it remains a top-tier option for industrial, medical, and aerospace designs demanding uncompromising performance.