TT Electronics/IRC

GUS-QS8A-02-2201-JB

GUS-QS8A-02-2201-JB Description

The GUS-QS8A-02-2201-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 2.2KΩ resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) and a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. With a 0.1W power rating per resistor and a total power rating of 0.75W, it balances efficiency and reliability in demanding circuits.

GUS-QS8A-02-2201-JB Features

• Thin-film technology: Delivers superior accuracy, low noise, and excellent thermal stability.
• Isolated circuit design (ISOL): Ensures independent resistor performance, reducing crosstalk in sensitive applications.
• High power density: 0.75W total power rating in a compact QSOP package outperforms similar networks.
• Wide operating range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP or Automotive-compliant).
• RoHS non-compliant: May be preferred for legacy or specialized applications requiring non-RoHS materials.
• Tube packaging: Facilitates automated assembly processes, enhancing manufacturing efficiency.

GUS-QS8A-02-2201-JB Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor interfaces benefit from its low TCR and tight tolerance.
• Signal conditioning: Isolation and impedance matching in data acquisition systems.
• Industrial controls: PLCs, motor drives, and power supplies requiring robust, temperature-stable components.
• Medical electronics: Diagnostic equipment where consistent performance is critical.
• Legacy systems: Upgrades or repairs of non-RoHS-compliant designs.

Conclusion of GUS-QS8A-02-2201-JB

The GUS-QS8A-02-2201-JB stands out for its thin-film precision, isolated design, and compact power-efficient package. While not suited for automotive or RoHS-mandated applications, its high reliability, wide temperature range, and gull-wing SMD compatibility make it a top choice for industrial, medical, and precision analog designs. Engineers will appreciate its balance of performance, size, and cost in demanding electronic systems.