TT Electronics/IRC

GUS-QS8A-02-6800-JF

GUS-QS8A-02-6800-JF Description

The GUS-QS8A-02-6800-JF from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision surface-mount applications. This thin-film resistor array features a 680Ω resistance value per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP (QSOP-16) package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS8A-02-6800-JF Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, eliminating crosstalk for critical signal integrity.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability compared to thick-film alternatives.
• High Power Density: 0.75W total power in a miniature 4.9mm × 6.02mm × 1.47mm footprint, ideal for dense layouts.
• Wide Temperature Range: Reliable performance from -70°C to +125°C, with derated power handling up to 125°C.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and solder joint reliability.
• Non-Automotive Grade: Suitable for industrial, telecom, and consumer electronics where PPAP compliance is not required.

GUS-QS8A-02-6800-JF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring isolated resistors.
• Signal Conditioning: ADC/DAC reference circuits, gain setting, and impedance matching in test/measurement equipment.
• Power Management: Current limiting and load sharing in DC/DC converters or power supplies.
• Communication Systems: RF modules and baseband processing where consistent resistance values are critical.
• Medical Devices: Low-noise, high-stability applications like patient monitoring systems.

Conclusion of GUS-QS8A-02-6800-JF

The GUS-QS8A-02-6800-JF combines high power handling, isolation, and thin-film precision in a space-saving QSOP package, making it a versatile choice for demanding electronics. Its wide temperature range and robust construction cater to industrial and telecom applications, while the 5% tolerance and ±50ppm/°C TCR ensure consistent performance. Though not RoHS-compliant, its technical merits position it as a reliable solution for engineers prioritizing electrical stability over regulatory requirements.