TT Electronics/IRC

GUS-QS8B-03-2941-JG

GUS-QS8B-03-2941-JG Description

The GUS-QS8B-03-2941-JG 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, each with a 2.94KΩ resistance value and a tight ±5% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and ±25ppm/°C temperature coefficient, this network delivers stable operation across a wide temperature range of 70°C to 125°C. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in high-density layouts.

GUS-QS8B-03-2941-JG Features

• Circuit Designator: BUS configuration for streamlined integration.
• Thin-Film Technology: Offers superior stability, low noise, and precision compared to thick-film alternatives.
• High Power Handling: 0.05W per resistor (total 0.75W) with derated performance up to 125°C.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Robust Construction: 100V maximum voltage rating and QSOP package ensure durability in industrial environments.
• Non-Automotive/Non-PPAP: Ideal for commercial and industrial applications where PPAP compliance is not required.

GUS-QS8B-03-2941-JG Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Digital Systems: Pull-up/pull-down resistor arrays for buses (e.g., I2C, SPI).
• Test & Measurement Equipment: High-stability reference circuits due to low TCR (±25ppm/°C).
• Power Management: Load sharing in low-power DC/DC converters.
• Industrial Controls: Durable performance in PLCs, motor drives, and sensor interfaces.

Conclusion of GUS-QS8B-03-2941-JG

The GUS-QS8B-03-2941-JG stands out for its thin-film precision, compact QSOP footprint, and robust power handling, making it a superior choice over thicker-film networks in applications demanding stability and space efficiency. While not RoHS-compliant, its 70–125°C operating range and BUS-oriented design cater to industrial and commercial systems where reliability is critical. Engineers will appreciate its balance of performance, size, and cost in high-density PCB designs.