TT Electronics/IRC

GUS-QS8A-01-4122-JB

GUS-QS8A-01-4122-JB Description

The GUS-QS8A-01-4122-JB from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, this device offers a 41.2KΩ resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation and 0.1W (1/10W) per resistor, it operates reliably within a temperature range of 70°C to 125°C, with a maximum operating temperature of 125°C. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for signal conditioning and voltage division.

GUS-QS8A-01-4122-JB Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight TCR (±100ppm/°C).
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing PCB space.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Robust Power Handling: 0.75W total power with derated performance up to 125°C.
• Gull-Wing Termination: Ensures reliable surface-mount soldering for automated assembly.
• Non-Automotive/Non-PPAP: Ideal for commercial and industrial applications without stringent automotive compliance requirements.

GUS-QS8A-01-4122-JB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and gain setting.
• Signal Isolation: Buffering and conditioning in data acquisition systems.
• Industrial Controls: PLCs, sensor interfaces, and power management.
• Test & Measurement Equipment: Calibration and reference circuits.
• Consumer Electronics: Audio amplifiers and display drivers.

Conclusion of GUS-QS8A-01-4122-JB

The GUS-QS8A-01-4122-JB combines thin-film precision, compact form factor, and high power handling, making it a versatile choice for demanding electronic designs. Its isolated configuration and wide operating temperature range cater to applications requiring reliability and accuracy. While not RoHS-compliant, its performance in commercial and industrial environments justifies its adoption in cost-sensitive, high-performance systems.