TT Electronics/IRC

GUS-QS8B-01-3162-D

GUS-QS8B-01-3162-D Description

The GUS-QS8B-01-3162-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP device integrates 15 resistors, each with a 31.6KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±100ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS8B-01-3162-D Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• Compact QSOP Package: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) footprint optimizes board space.
• High Power Density: 0.75W total dissipation in a miniature form factor, outperforming similar networks.
• Automotive-Grade Alternatives: While not automotive-qualified (PPAP: No), its 125°C max operating temperature suits industrial and telecom applications.
• Non-RoHS Compliance: Ideal for legacy systems requiring leaded components.
• BUS Circuit Designator: Simplifies integration into bus termination and pull-up/pull-down networks.

GUS-QS8B-01-3162-D Applications

• Signal Processing: Precision voltage dividers in ADC/DAC circuits.
• Industrial Controls: Stable feedback networks in PLCs and motor drivers.
• Telecommunications: Impedance matching in high-frequency RF modules.
• Test & Measurement Equipment: Calibration circuits demanding low drift.
• Legacy Electronics: Maintenance of non-RoHS compliant systems.

Conclusion of GUS-QS8B-01-3162-D

The GUS-QS8B-01-3162-D excels in applications requiring high precision, thermal resilience, and compact power handling. Its thin-film construction, tight tolerance, and robust package make it a superior choice over thicker-film networks in environments where stability and space efficiency are critical. While not suited for automotive use, it is a reliable solution for industrial, telecom, and legacy electronic designs. Engineers will appreciate its balance of performance and miniaturization, reducing BOM complexity without sacrificing reliability.