TT Electronics/IRC

GUS-QS8B-03-4751-D

GUS-QS8B-03-4751-D Description

The GUS-QS8B-03-4751-D is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 4.75KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and a total power rating of 0.75W (3/4W), distributed as 0.05W (1/20W) per resistor, making it suitable for high-density PCB designs.

GUS-QS8B-03-4751-D Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm length/height tolerances, ideal for space-constrained applications.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 0.64mm terminal pitch.
• Wide Temperature Range: Operates reliably up to 125°C, derated for power at elevated temperatures.
• Non-Automotive, Non-PPAP: Suitable for industrial, medical, and instrumentation use where PPAP compliance is not required.
• Non-RoHS Compliant: May be preferred for legacy or high-reliability systems exempt from RoHS restrictions.

GUS-QS8B-03-4751-D Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: Stable performance in patient monitoring and diagnostic devices.
• Test & Measurement Instruments: High accuracy in oscilloscopes and multimeters.
• Industrial Control Systems: Robust operation in PLCs and motor drives.
• Aerospace & Defense: Suitable for non-RoHS compliant legacy systems.

Conclusion of GUS-QS8B-03-4751-D

The GUS-QS8B-03-4751-D combines precision, compactness, and thermal stability, making it a superior choice for engineers requiring reliable resistor networks in high-performance electronics. Its thin-film technology, tight tolerances, and robust package address challenges in analog design, while its non-automotive, non-RoHS status ensures flexibility for specialized applications. For designs demanding accuracy under thermal stress, this model stands out among comparable networks.