TT Electronics/IRC

GUS-QS8A-02-3301-JF

GUS-QS8A-02-3301-JF Description

The GUS-QS8A-02-3301-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates eight isolated 3.3KΩ resistors with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it balances compactness (4.9mm length, 1.47mm height) with robust performance. The gull-wing termination and 0.64mm pitch facilitate reliable soldering in automated SMT processes.

GUS-QS8A-02-3301-JF Features

• Isolated Resistor Network: Eight independent 3.3KΩ resistors (ISOL circuit designator) for flexible circuit design.
• High Power Density: Delivers 0.75W total power in a miniaturized QSOP package (6.02mm depth).
• Thin-Film Technology: Ensures low noise, high stability, and tight TCR (±50ppm/°C).
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.
• Automated Assembly-Friendly: Gull-wing leads and tube packaging streamline high-volume production.
• Non-Automotive/Non-PPAP: Ideal for commercial and industrial electronics where PPAP compliance isn’t required.

GUS-QS8A-02-3301-JF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC circuits.
• Industrial Controls: Isolated feedback networks in power supplies and motor drivers.
• Telecom Infrastructure: Termination resistors for high-speed data lines (e.g., LVDS).
• Test & Measurement Equipment: Stable reference resistors in calibration modules.
• Medical Devices: Reliable performance in diagnostic equipment where space is constrained.

Conclusion of GUS-QS8A-02-3301-JF

The GUS-QS8A-02-3301-JF stands out for its compact form factor, isolated resistor design, and robust thin-film performance, making it a superior choice over bulkier or less stable alternatives. Its balance of power handling, precision, and SMT compatibility caters to demanding applications in industrial, telecom, and instrumentation sectors. While not RoHS-compliant, its reliability under derated power conditions ensures longevity in non-automotive environments. Engineers will appreciate its ease of integration and consistent performance in space-constrained, high-reliability designs.