TT Electronics/IRC

GUS-QS8A-02-2203-JA

GUS-QS8A-02-2203-JA Description

The GUS-QS8A-02-2203-JA from TT Electronics/IRC is a high-performance 220K Ohm, 5% tolerance, thin-film resistor network designed for precision applications. Housed in a 16-pin QSOP package with gull-wing SMD termination, this 8-resistor isolated network offers a 0.75W (3/4W) total power rating and 0.1W per resistor, ensuring reliable operation in demanding environments. With a ±50ppm/°C temperature coefficient, 100V maximum voltage rating, and an operating temperature range of -70°C to +125°C, this component excels in stability and durability. Its compact dimensions (4.9mm x 6.02mm x 1.47mm) and 0.64mm terminal pitch make it ideal for space-constrained PCB designs.

GUS-QS8A-02-2203-JA Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stable performance over temperature fluctuations.
• High Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Robust Construction: QSOP package with gull-wing leads ensures secure surface-mount attachment and mechanical resilience.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Low TCR: ±50ppm/°C ensures minimal resistance drift under thermal stress.

GUS-QS8A-02-2203-JA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor calibration due to low TCR and tight tolerance.
• Signal Conditioning: Ideal for op-amp gain setting and filtering in data acquisition systems.
• Industrial Electronics: PLCs, motor controls, and power supplies where high-temperature stability is critical.
• Medical Devices: Reliable performance in diagnostic equipment where consistency is paramount.
• Consumer Electronics: Compact size suits high-density designs like wearables and IoT modules.

Conclusion of GUS-QS8A-02-2203-JA

The GUS-QS8A-02-2203-JA stands out for its thin-film precision, isolated resistor design, and robust power handling in a miniature footprint. While not automotive-compliant, its wide temperature range and low TCR make it a versatile choice for industrial, medical, and high-accuracy consumer applications. Engineers will appreciate its balance of performance, reliability, and space efficiency, particularly in designs requiring stable resistance values under thermal or electrical stress.