TT Electronics/IRC

GUS-QS0B-03-1371-G

GUS-QS0B-03-1371-G Description

The GUS-QS0B-03-1371-G from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 1.37KΩ resistance value per resistor with a tight 2% 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 a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. The device is non-automotive and non-PPAP compliant, making it ideal for industrial and commercial electronics.

GUS-QS0B-03-1371-G Features

• Precision Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• High-Density Integration: 19 resistors in a 6.02mm x 8.66mm QSOP package, saving PCB space.
• Robust Performance: Operates at 125°C max with derated power up to 125°C, suitable for harsh environments.
• Low TCR: ±25ppm/°C ensures minimal resistance drift over temperature fluctuations.
• Surface-Mount Gull Wing Terminations: Facilitates reliable soldering and automated assembly processes.
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GUS-QS0B-03-1371-G Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Divider Networks: For ADC/DAC reference circuits requiring tight tolerance matching.
• Signal Conditioning: In sensor interfaces and instrumentation amplifiers.
• Industrial Control Systems: Where stable resistance values are critical under thermal stress.
• Medical Electronics: For low-drift, high-reliability signal processing.
• Telecom Infrastructure: In filtering and impedance matching networks.

Conclusion of GUS-QS0B-03-1371-G

The GUS-QS0B-03-1371-G stands out for its precision, compactness, and thermal stability, making it a top choice for engineers designing high-performance electronics. Its thin-film construction, low TCR, and high power density offer significant advantages over comparable thick-film networks, particularly in applications demanding long-term reliability. While not suited for automotive use, it is an excellent fit for industrial, medical, and telecom systems where accuracy and space efficiency are paramount.