TT Electronics/IRC

GUS-QS0B-03-7152-FD

GUS-QS0B-03-7152-FD Description

The GUS-QS0B-03-7152-FD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 71.5K Ohm resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers excellent space efficiency for densely populated PCBs. The network supports a 1W total power rating (0.05W per resistor) and operates at a maximum voltage of 100V, making it suitable for precision analog and digital circuits.

GUS-QS0B-03-7152-FD Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability.
• High-Density Packaging: QSOP case (8.66mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch optimizes board space.
• Robust Performance: 125°C maximum operating temperature and derated power handling up to 125°C.
• Precision Specifications: 1% tolerance and ±25ppm/°C TCR ensure reliable signal integrity.
• Industrial-Grade: Non-automotive and PPAP-free, ideal for commercial and industrial electronics.
• Non-RoHS Compliant: Suitable for legacy or specialized applications requiring leaded components.

GUS-QS0B-03-7152-FD Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, DAC/ADC reference circuits.
• Medical Equipment: High-accuracy sensor interfaces.
• Test & Measurement Instruments: Precision calibration networks.
• Telecom Infrastructure: Line termination and impedance matching.
• Industrial Control Systems: Feedback networks in power supplies or motor drives.

Conclusion of GUS-QS0B-03-7152-FD

The GUS-QS0B-03-7152-FD combines thin-film precision, compact form factor, and high power handling, making it a standout choice for engineers prioritizing reliability in space-constrained designs. Its wide temperature range and low TCR cater to critical applications where performance stability is paramount. While not RoHS-compliant, it remains a robust solution for legacy or niche industrial systems.