TT Electronics/IRC

GUS-QS8B-01-3400-JF

GUS-QS8B-01-3400-JF Description

The GUS-QS8B-01-3400-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 340Ω resistance value and a tight 5% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a ±100ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of -70°C to +125°C. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB assembly, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS8B-01-3400-JF Features

• Circuit Designator: BUS configuration for streamlined integration.
• Thin-Film Technology: Offers superior stability, low noise, and precision compared to thick-film alternatives.
• High Power Handling: 0.75W total dissipation (0.05W per resistor) at 125°C maximum operating temperature.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and solder joint reliability.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.
• Non-Compliant to EU RoHS: Ideal for legacy or specialized designs requiring exemption compliance.

GUS-QS8B-01-3400-JF Applications

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in IoT sensors and communication modules.
• Industrial Controls: Embedded systems requiring stable resistance under thermal stress (e.g., PLCs, motor drives).
• Test & Measurement Equipment: High-accuracy circuits in oscilloscopes or multimeters.
• Legacy Electronics: Maintenance or repair of non-RoHS-compliant industrial hardware.

Conclusion of GUS-QS8B-01-3400-JF

The GUS-QS8B-01-3400-JF excels in space-constrained, high-reliability designs where thin-film precision and power efficiency are critical. Its BUS configuration, robust thermal performance, and industry-standard QSOP packaging make it a versatile choice for both modern and legacy electronic systems. While not automotive-grade (PPAP/AECQ), it remains a cost-effective solution for industrial, telecom, and instrumentation applications demanding consistent performance under harsh conditions.