TT Electronics/IRC

GUS-QS8A-03-1372-JA

GUS-QS8A-03-1372-JA Description

The GUS-QS8A-03-1372-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 13.7KΩ resistance value and a 5% tolerance. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide operating range of -70°C to +125°C. The network offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports 100V maximum voltage, making it suitable for demanding circuits. Packaged in a tube, it adheres to QSOP standards with gull-wing terminations for reliable SMD assembly.

GUS-QS8A-03-1372-JA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, reducing crosstalk in multi-channel designs.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Wide Temperature Range: Operates from -70°C to +125°C, suitable for industrial and automotive environments (non-AECQ).
• Gull-Wing Termination: Ensures secure surface mounting with a 0.64mm pitch for high-density layouts.

GUS-QS8A-03-1372-JA Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC/DAC circuits.
• Industrial Controls: Isolated feedback networks in motor drives and power supplies.
• Test & Measurement Equipment: Stable reference resistors in oscilloscopes or multimeters.
• Medical Electronics: Low-drift networks for patient monitoring systems.
• Telecom Infrastructure: Impedance matching in high-frequency communication modules.

Conclusion of GUS-QS8A-03-1372-JA

The GUS-QS8A-03-1372-JA stands out for its combination of precision, power efficiency, and compact design. Its isolated thin-film resistors and wide temperature range make it a superior choice over bulkier or less stable alternatives. While not PPAP or automotive-qualified, it excels in industrial, medical, and telecom applications where reliability and miniaturization are critical. Engineers will appreciate its balance of performance and footprint, reducing board space without compromising thermal or electrical robustness.