TT Electronics/IRC

GUS-QS8A-01-8870-GG

GUS-QS8A-01-8870-GG Description

The GUS-QS8A-01-8870-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 887Ω resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Packaged in a 16-pin QSOP (Quarter Small Outline Package), it offers a compact 4.9mm × 6.02mm footprint with a 1.47mm profile, making it ideal for space-constrained surface-mount (SMD) designs. The gull-wing termination ensures reliable solder joints, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating provide robust handling of distributed loads.

GUS-QS8A-01-8870-GG Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Network (ISOL): Each resistor operates independently, eliminating crosstalk.
• Wide Temperature Range: Derated power operation up to 125°C for harsh environments.
• Compact QSOP Package: 0.64mm terminal pitch enables high-density PCB layouts.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring leaded components.
• Tube Packaging: Protects components during handling and assembly.

GUS-QS8A-01-8870-GG Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Isolated feedback networks in motor drives and PLCs.
• Test & Measurement Equipment: Stable reference circuits for multimeters and oscilloscopes.
• Telecom Infrastructure: Impedance matching in RF modules.
• Medical Devices: Low-drift circuits in diagnostic equipment (where RoHS is not mandated).

Conclusion of GUS-QS8A-01-8870-GG

The GUS-QS8A-01-8870-GG combines precision, isolation, and compactness, making it a superior choice for engineers requiring reliable resistor networks in demanding environments. Its thin-film construction, wide temperature range, and high voltage tolerance distinguish it from generic arrays, while the QSOP package ensures compatibility with automated assembly processes. Though not automotive-grade or RoHS-compliant, it remains a versatile solution for industrial, medical, and telecom applications where performance outweighs regulatory constraints.