TT Electronics/IRC

GUS-QS8B-02-3320-JF

GUS-QS8B-02-3320-JF Description

The GUS-QS8B-02-3320-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 15 resistors with a 332Ω resistance value, offering a 5% tolerance and a ±50ppm/°C temperature coefficient for stable operation across a -70°C to +125°C range. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm). The gull-wing termination ensures reliable solder joints in automated SMD processes, while the tube packaging facilitates handling during production.

GUS-QS8B-02-3320-JF Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• High-Density Integration: 15 resistors in a QSOP-16 package save board space in dense layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Robust Power Handling: 0.75W total dissipation (0.05W/resistor) suits moderate-power applications.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch align with high-speed pick-and-place assembly.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial electronics where PPAP compliance isn’t required.

GUS-QS8B-02-3320-JF Applications

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Bus Termination: BUS circuit designator makes it suitable for impedance matching in data lines.
• Medical/Test Equipment: Stable performance in sensitive measurement systems.
• Consumer Electronics: Space-constrained devices like wearables or IoT modules.
• Industrial Controls: Reliable operation in PLCs and sensor interfaces.

Conclusion of GUS-QS8B-02-3320-JF

The GUS-QS8B-02-3320-JF excels in applications demanding compact size, stable resistance, and moderate power handling. Its thin-film construction and tight TCR (±50ppm/°C) ensure long-term reliability, while the QSOP package optimizes PCB real estate. Though not suited for automotive use, it’s a cost-effective solution for industrial, medical, and consumer electronics where precision and space efficiency are critical. The combination of 332Ω resistance, 5% tolerance, and 0.75W rating positions it as a versatile choice for designers prioritizing performance in constrained layouts.