TT Electronics/IRC

GUS-QS8B-02-4020-J

GUS-QS8B-02-4020-J Description

The GUS-QS8B-02-4020-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount assemblies. This 16-pin QSOP package integrates 15 resistors with a 402Ω resistance value, offering a 5% tolerance and a ±50ppm/°C temperature coefficient for stable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.05W (1/20W) per resistor, it ensures reliable performance in compact, high-density circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and compatibility with automated PCB assembly processes.

GUS-QS8B-02-4020-J Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability.
• Robust Construction: QSOP package with 1.47mm height and ±0.1mm dimensional tolerances ensures mechanical reliability.
• High Voltage Rating: Supports up to 100V, making it suitable for industrial and telecom applications.
• Automated Assembly-Friendly: Gull-wing leads and tube packaging streamline pick-and-place processes.
• Non-Automotive & Non-PPAP: Ideal for commercial and industrial electronics where automotive-grade certification is not required.

GUS-QS8B-02-4020-J Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/pull-down networks in IoT devices and sensors.
• Analog Circuits: Feedback networks in op-amps, ADCs, and DACs due to low TCR (±50ppm/°C).
• Power Management: Load sharing in low-power DC/DC converters and voltage regulators.
• Telecom Infrastructure: Impedance matching and termination in high-frequency communication modules.

Conclusion of GUS-QS8B-02-4020-J

The GUS-QS8B-02-4020-J stands out for its thin-film precision, compact QSOP footprint, and industrial-grade durability. While not RoHS-compliant, its high power density, tight tolerances, and gull-wing design make it a cost-effective solution for non-automotive, space-constrained applications requiring stable resistance performance. Engineers will appreciate its balance of reliability, ease of integration, and thermal resilience in demanding environments.