TT Electronics/IRC

GUS-QS8A-03-2150-JA

GUS-QS8A-03-2150-JA Description

The GUS-QS8A-03-2150-JA from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, this device offers a 215Ω resistance per element with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Its isolated (ISOL) circuit design allows independent resistor operation, making it ideal for complex circuit configurations. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm), suited for space-constrained designs.

GUS-QS8A-03-2150-JA Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.
• High Power Density: 0.75W total dissipation in a miniature QSOP package, optimizing board space.
• Wide Temperature Range: Stable operation from 70°C to 125°C with derated power, critical for industrial and automotive environments (though not PPAP/automotive-certified).
• Isolated Resistors: Independent elements enable flexible circuit design without crosstalk.
• Robust Construction: Gull-wing leads ensure secure surface mounting, while the tube packaging protects during handling.

GUS-QS8A-03-2150-JA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test equipment.
• Signal Processing: Isolation and impedance matching in communication systems.
• Power Management: Current limiting and load sharing in DC-DC converters.
• Industrial Controls: Durable performance in PLCs and motor drives.
• Medical Devices: Reliable operation in diagnostic equipment where stability is critical.

Conclusion of GUS-QS8A-03-2150-JA

The GUS-QS8A-03-2150-JA stands out for its thin-film precision, isolated design, and compact power efficiency, making it a versatile choice for demanding electronics. While not RoHS-compliant or automotive-grade, its wide temperature range and robust packaging cater to industrial, medical, and communication applications. Engineers will appreciate its balance of performance, size, and reliability in high-accuracy circuits.