TT Electronics/IRC

GUS-QS8B-03-5600-B

GUS-QS8B-03-5600-B Description

The GUS-QS8B-03-5600-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 560Ω resistance value, offering an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it ensures reliable performance in precision analog and digital circuits. The gull-wing termination and QSOP package facilitate automated PCB assembly, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) save board space.

GUS-QS8B-03-5600-B Features

• Precision Thin Film Technology: Delivers ±0.1% tolerance and ±25ppm/°C TCR for stable performance in temperature-variable environments.
• High Power Handling: 0.75W total power dissipation (0.05W per resistor) with derating up to 125°C.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and ease of soldering.
• Wide Operating Range: Supports -55°C to +125°C, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Low Noise & High Stability: Thin-film construction minimizes parasitic effects, making it suitable for precision voltage dividers, DAC/ADC interfaces, and feedback networks.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GUS-QS8B-03-5600-B Applications

• Analog Signal Conditioning: Precision dividers and gain networks in test equipment, medical devices, and instrumentation.
• Data Conversion Systems: Reference networks for DACs and ADCs in communication infrastructure.
• Industrial Controls: Feedback loops in power supplies, motor drives, and sensor interfaces.
• Aerospace & Defense: High-reliability circuits where low TCR and tight tolerance are critical.
• Legacy Electronics Repair: Replacement for obsolete networks in military or industrial systems.

Conclusion of GUS-QS8B-03-5600-B

The GUS-QS8B-03-5600-B excels in applications demanding precision, stability, and compactness. Its thin-film technology, high power rating, and gull-wing QSOP package make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains invaluable for high-reliability, non-automotive systems where performance outweighs regulatory constraints. Engineers will appreciate its repeatability in batch production and resilience in harsh operating conditions.