TT Electronics/IRC

GUS-QS8B-01-2740-D

GUS-QS8B-01-2740-D Description

The GUS-QS8B-01-2740-D is a high-precision thin-film resistor network from TT Electronics/IRC, designed for surface-mount applications requiring tight tolerances and stable performance. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 274Ω resistance value, offering a 0.5% tolerance and a ±100ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, making it suitable for demanding environments. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS8B-01-2740-D Features

• Precision Thin Film Technology: Delivers low noise, high stability, and excellent TCR performance (±100ppm/°C).
• High Power Density: 0.75W total power rating (0.05W per resistor) in a compact QSOP package.
• Tight Tolerance: ±0.5% resistance accuracy for critical analog/digital circuits.
• Robust Construction: Withstands 100V maximum voltage and 125°C maximum operating temperature.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm terminal pitch enable high-speed SMD placement.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8B-01-2740-D Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to its low tolerance and drift.
• Signal Conditioning: Ideal for op-amp gain networks and sensor interfaces in test/measurement equipment.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power management modules.
• Telecom Infrastructure: Stable operation in RF filtering and impedance matching circuits.
• Medical Electronics: Suitable for diagnostic devices where consistent resistance matching is critical.

Conclusion of GUS-QS8B-01-2740-D

The GUS-QS8B-01-2740-D stands out for its precision, power efficiency, and compact design, offering superior performance in high-density PCB layouts. While not RoHS-compliant or automotive-grade, its thin-film technology and tight specifications make it a preferred choice for industrial, telecom, and precision electronics. Engineers will appreciate its balance of size, power handling, and stability, particularly in applications demanding repeatable accuracy under thermal stress.