TT Electronics/IRC

GUS-QS8B-01-1802-D

GUS-QS8B-01-1802-D Description

The GUS-QS8B-01-1802-D is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 16-pin QSOP package integrates 15 resistors with a uniform 18K Ohm resistance value, offering a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, with a maximum voltage rating of 100V. Its gull-wing termination ensures secure PCB mounting, while the compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GUS-QS8B-01-1802-D Features

• Precision Performance: Thin-film technology delivers 0.5% tolerance and ±100ppm/°C stability, superior to thick-film alternatives.
• Robust Construction: QSOP package with rectangular shape and ±0.1mm height tolerance ensures consistent manufacturability.
• High Power Handling: 0.75W total rating (distributed across 15 resistors) supports energy-intensive applications.
• Automation-Friendly: Gull-wing leads and 0.64mm terminal pitch simplify pick-and-place assembly.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power (70°C to 125°C).
• Non-Compliant to EU RoHS: Suitable for legacy or exempted industrial systems.

GUS-QS8B-01-1802-D Applications

This resistor network excels in precision analog circuits, including:

• Signal conditioning in instrumentation and test equipment.
• Voltage dividers for ADC/DAC reference circuits.
• Feedback networks in op-amp and comparator designs.
• Industrial control systems requiring stable resistance under thermal stress.
• Aerospace and defense electronics where reliability and compactness are critical.

Conclusion of GUS-QS8B-01-1802-D

The GUS-QS8B-01-1802-D combines high accuracy, thermal stability, and compact form factor, making it a standout choice for engineers designing precision analog or mixed-signal systems. Its thin-film technology and rigorous tolerances outperform generic resistor arrays, while the QSOP package ensures compatibility with automated assembly processes. Ideal for mission-critical applications where performance cannot be compromised, this component delivers consistent results in harsh environments and high-density PCB layouts.