TT Electronics/IRC

GUS-QS0B-03-5601-JF

GUS-QS0B-03-5601-JF Description

The GUS-QS0B-03-5601-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in compact surface-mount assemblies. This 19-resistor array features a 5.6KΩ resistance value per element with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for densely populated PCBs requiring reliable signal conditioning or voltage division.

GUS-QS0B-03-5601-JF Features

• Thin-Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained designs.
• Robust Performance: Withstands 125°C maximum operating temperature and derated power up to 125°C, ideal for industrial environments.
• BUS Circuit Designator: Optimized for bus line termination or pull-up/pull-down applications.
• Non-Automotive, Non-PPAP: Compliant with EAR99 (ECCN) but not EU RoHS, limiting use to non-regulated commercial/industrial sectors.

GUS-QS0B-03-5601-JF Applications

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Industrial Controls: Stable resistance in PLCs, sensor interfaces, and power management modules.
• Test & Measurement Equipment: Low-drift performance for calibration circuits.

Conclusion of GUS-QS0B-03-5601-JF

The GUS-QS0B-03-5601-JF excels in applications demanding miniaturization, thermal stability, and repeatability, leveraging thin-film technology to outperform bulkier or less precise networks. Its QSOP gull-wing package ensures compatibility with automated SMT processes, while the 5.6KΩ ±5% resistance balances cost and performance. Though unsuitable for automotive or RoHS-regulated markets, it remains a top choice for industrial and commercial electronics where reliability and space efficiency are critical.