TT Electronics/IRC

GUS-QS8A-01-7500-JB

GUS-QS8A-01-7500-JB Description

The GUS-QS8A-01-7500-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 8-resistor isolated network features a 750Ω resistance value per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a compact 16-pin QSOP (Quarter Small Outline Package), it offers a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, making it suitable for power-sensitive designs. With a 100V maximum voltage rating and gull-wing termination, this RoHS non-compliant component is ideal for industrial and commercial electronics requiring reliable signal conditioning or voltage division.

GUS-QS8A-01-7500-JB Features

• High-Density Integration: 8 isolated resistors in a 4.9mm x 6.02mm footprint, optimizing board space.
• Thin-Film Technology: Delivers superior accuracy (±5%) and low TCR (±100ppm/°C) for stable operation under thermal stress.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C maximum operating temperature.
• Surface-Mount Design: Gull-wing terminals with 0.64mm pitch for secure soldering and automated assembly compatibility.
• Wide Voltage Range: Supports up to 100V, suitable for industrial power circuits and signal isolation.
• Tube Packaging: Ensures safe handling and storage for high-volume production.

GUS-QS8A-01-7500-JB Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC/DAC circuits.
• Industrial Controls: Isolated resistor networks for PLC modules and motor drivers.
• Test & Measurement Equipment: Stable reference resistors in multimeters and oscilloscope probes.
• Consumer Electronics: Compact solutions for audio amplifiers and power management ICs.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits where PPAP compliance isn’t required.

Conclusion of GUS-QS8A-01-7500-JB

The GUS-QS8A-01-7500-JB excels in space-constrained, precision applications with its thin-film accuracy, high power density, and isolated resistor design. While not suited for automotive or PPAP-regulated environments, its wide temperature range and 100V rating make it a versatile choice for industrial, consumer, and test equipment. Engineers will appreciate its balance of performance and compactness, particularly in designs demanding reliable resistance networks without compromising on thermal stability or footprint efficiency.