TT Electronics/IRC

GUS-QS8B-01-6652-D

GUS-QS8B-01-6652-D Description

The GUS-QS8B-01-6652-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 66.5KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a 0.75W (3/4W) total power rating and ±100ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of -70°C to +125°C. The gull-wing termination and 100V maximum voltage rating make it suitable for compact, high-reliability designs.

GUS-QS8B-01-6652-D Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog applications.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Power Handling: 0.05W per resistor (total 0.75W) with derated performance up to 125°C.
• Automotive-Grade Alternatives: While not automotive-qualified (PPAP: No), its 125°C rating suits industrial and telecom applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring leaded components.
• BUS Circuit Designator: Optimized for bus termination and pull-up/pull-down networks.

GUS-QS8B-01-6652-D Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Bus Termination: Effective impedance matching in high-speed digital circuits (e.g., DDR memory interfaces).
• Industrial Controls: Stable performance in PLCs, motor drives, and sensor interfaces.
• Telecom Infrastructure: Reliable operation in base stations and networking equipment.
• Legacy Electronics: Maintenance or upgrades for non-RoHS-compliant assemblies.

Conclusion of GUS-QS8B-01-6652-D

The GUS-QS8B-01-6652-D stands out for its combination of precision, power efficiency, and compactness, making it a robust choice for engineers prioritizing accuracy in space-constrained designs. Its thin-film construction and wide temperature range cater to industrial and telecom applications, while the QSOP gull-wing package ensures compatibility with automated assembly processes. For systems requiring high-density resistor networks with low TCR and tight tolerances, this model delivers exceptional value.