TT Electronics/IRC

GUS-QS8A-03-1300-JC

GUS-QS8A-03-1300-JC Description

The GUS-QS8A-03-1300-JC from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications in surface-mount configurations. This 130Ω, 5% tolerance thin-film resistor array delivers a 0.75W (3/4W) total power rating with ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating range of -70°C to +125°C. Housed in a 16-pin QSOP package with gull-wing terminations, it features a compact footprint (4.9mm × 6.02mm × 1.47mm) and 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. The isolated (ISOL) circuit design allows independent resistor functionality, enhancing flexibility in circuit design.

GUS-QS8A-03-1300-JC Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability.
• High Power Handling: 0.1W per resistor (0.75W total) with derated performance up to 125°C.
• Robust Construction: QSOP package with gull-wing leads ensures reliable surface-mount attachment.
• Precision Tolerance: 5% resistance tolerance and ±25ppm/°C TCR for consistent performance.
• Isolated Design: Each of the 8 resistors operates independently, enabling versatile circuit configurations.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).

GUS-QS8A-03-1300-JC Applications

• Signal Conditioning: Ideal for op-amp feedback networks, voltage dividers, and ADC/DAC interfaces.
• Industrial Controls: Used in PLCs, sensor arrays, and power management systems requiring stable resistance.
• Medical Electronics: Suitable for diagnostic equipment where precision and reliability are critical.
• Telecommunications: Employed in RF modules and baseband processing for impedance matching.
• Test & Measurement: Ensures accuracy in calibration circuits and instrumentation.

Conclusion of GUS-QS8A-03-1300-JC

The GUS-QS8A-03-1300-JC stands out for its thin-film precision, isolated resistor network, and compact QSOP package, making it a versatile choice for high-reliability applications. While not automotive-compliant, its wide temperature range, low TCR, and high power density cater to demanding industrial and medical environments. Engineers will appreciate its balance of performance, size, and design flexibility, particularly in space-sensitive or multi-channel systems.