TT Electronics/IRC

GUS-QS0B-02-7870-B

GUS-QS0B-02-7870-B Description

The GUS-QS0B-02-7870-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device features 19 resistors with a 787Ω resistance value, offering an ultra-tight tolerance of 0.1% and a low temperature coefficient of ±50ppm/°C. With a power rating of 1W (0.05W per resistor) and a maximum operating temperature of 125°C, it ensures reliable performance in thermally challenging environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm × 6.02mm × 1.47mm) make it ideal for space-constrained layouts.

GUS-QS0B-02-7870-B Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with ±0.1% tolerance and ±50ppm/°C TCR.
• Robust Construction: Rated for 100V maximum voltage and 125°C operation, with derated power up to 70–125°C.
• High-Density Integration: 19 resistors in a 20-pin QSOP package optimize board space.
• Automated Assembly-Friendly: Gull-wing SMD terminals with 0.64mm pitch ensure compatibility with pick-and-place systems.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.
• Tube Packaging: Protects components during handling and storage.

GUS-QS0B-02-7870-B Applications

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

• Voltage Dividers & Sensor Interfaces: High accuracy ensures minimal signal drift in measurement systems.
• Medical Instrumentation: Stable performance under thermal stress meets critical healthcare device requirements.
• Test & Measurement Equipment: Low TCR and tight tolerance support calibration accuracy.
• Industrial Control Systems: Reliable operation in harsh environments with wide temperature fluctuations.
• Communication Hardware: Compact footprint suits high-density RF and baseband PCBs.

Conclusion of GUS-QS0B-02-7870-B

The GUS-QS0B-02-7870-B stands out for its precision, power efficiency, and space-saving design, making it a superior choice for engineers prioritizing signal integrity and thermal resilience. While not RoHS-compliant or automotive-grade, its thin-film technology and robust specifications cater to industrial, medical, and telecom applications where exacting performance is paramount. Its QSOP package and gull-wing leads further streamline manufacturing, reducing assembly costs without compromising reliability.