TT Electronics/IRC

GUS-QS8A-01-1403-JB

GUS-QS8A-01-1403-JB Description

The GUS-QS8A-01-1403-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 8 isolated 140KΩ resistors with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable operation across a wide temperature range of -70°C to +125°C. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and surface-mount (SMD) configuration make it ideal for automated PCB assembly. Its 100V maximum voltage rating and thin-film technology provide excellent accuracy and low noise, suitable for demanding analog and digital circuits.

GUS-QS8A-01-1403-JB Features

• Precision Thin Film Technology: Ensures low noise, high stability, and tight tolerance (±5%).
• Isolated Resistor Network (ISOL): Each of the 8 resistors operates independently, reducing crosstalk.
• Robust Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Wide Operating Range: -70°C to +125°C, suitable for industrial and automotive environments (though not PPAP/automotive-certified).
• Gull-Wing SMD Termination: Facilitates reliable soldering and inspection.
• 100V Maximum Voltage Rating: Supports higher-voltage applications compared to similar networks.

GUS-QS8A-01-1403-JB Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Communication Systems: Impedance matching and termination in high-frequency PCBs.
• Medical Electronics: Low-noise analog front-end designs.
• Test & Measurement Equipment: Calibration circuits and reference networks.

Conclusion of GUS-QS8A-01-1403-JB

The GUS-QS8A-01-1403-JB stands out for its precision, isolation, and compact power handling, making it a superior choice for engineers needing reliable thin-film networks. While not RoHS-compliant or automotive-grade, its wide temperature range, high voltage tolerance, and gull-wing SMD design make it ideal for industrial, medical, and communication applications where accuracy and space efficiency are critical. Its tube packaging ensures protection during shipping and handling.