TT Electronics/IRC

GUS-QS8B-03-1691-J

GUS-QS8B-03-1691-J Description

The GUS-QS8B-03-1691-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 15 resistors with a 1.69KΩ resistance value, 5% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a 16-pin QSOP package, this surface-mount (SMD) component offers a 0.75W (3/4W) total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained PCB designs.

GUS-QS8B-03-1691-J Features

• High Precision: Thin-film technology ensures low noise and excellent stability.
• Robust Construction: QSOP package with ±0.1mm height/length tolerance for reliable mounting.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Efficient Power Handling: 0.75W total dissipation with balanced load distribution.
• Automotive & Industrial Compliance: EAR99 ECCN classification, though non-automotive (PPAP: No).
• Non-RoHS: May be preferred for legacy or specialized applications requiring leaded components.

GUS-QS8B-03-1691-J Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Analog Circuits: Feedback networks for op-amps or ADCs.
• Power Management: Load balancing in low-power DC/DC converters.
• Industrial Controls: Durable performance in PLCs and motor drives.
• Test Equipment: Stable resistance in calibration circuits.

Conclusion of GUS-QS8B-03-1691-J

The GUS-QS8B-03-1691-J combines thin-film accuracy, compact form factor, and high power efficiency, making it a versatile choice for demanding electronic systems. Its wide temperature range and robust gull-wing terminals cater to industrial and instrumentation needs, while the non-RoHS compliance offers flexibility for niche applications. Engineers will appreciate its reliability in precision circuits where consistent performance is critical.