TT Electronics/IRC

GUS-QS0B-03-5601-JA

GUS-QS0B-03-5601-JA Description

The GUS-QS0B-03-5601-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding environments. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 5.6KΩ resistance value and a 5% tolerance, delivering a total power rating of 1W (0.05W per resistor). Its thin-film technology ensures excellent stability, with a low temperature coefficient of ±25ppm/°C, making it ideal for circuits requiring tight resistance matching and minimal drift over temperature. The gull-wing termination and surface-mount design facilitate automated assembly, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes board space. Rated for 100V maximum voltage and 125°C maximum operating temperature, this network is suited for industrial and instrumentation applications where reliability is critical.

GUS-QS0B-03-5601-JA Features

• Circuit Designator: BUS configuration for streamlined integration.
• Precision Thin Film: Delivers ±25ppm/°C TCR for stable performance across 70°C to 125°C.
• High Power Handling: 1W total power (0.05W per resistor) in a compact QSOP package.
• Robust Construction: Gull-wing leads with 0.64mm pitch for reliable SMT soldering.
• Wide Voltage Rating: Supports up to 100V, suitable for mixed-signal and power-divider circuits.
• Non-Automotive Grade: Optimized for industrial, telecom, and test equipment applications.
• Strict Dimensional Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent placement.

GUS-QS0B-03-5601-JA Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and gain networks in data acquisition systems.
• Medical Instrumentation: Stable resistance matching for sensors and amplifiers.
• Industrial Controls: Robust performance in PLCs and motor drives.
• Telecom Hardware: Impedance matching and termination in high-frequency modules.
• Test & Measurement Equipment: Low-drift reference networks for calibration circuits.

Conclusion of GUS-QS0B-03-5601-JA

The GUS-QS0B-03-5601-JA combines thin-film precision, high power density, and compact packaging to address challenges in precision electronics. Its 5.6KΩ BUS network, low TCR, and QSOP form factor make it a superior choice over thicker-film or less stable alternatives. While not PPAP or automotive-qualified, it is ideal for industrial and instrumentation designs requiring repeatable performance under thermal stress. Packaged in tubes for automated handling, this model balances cost and performance for mid-to-high-end applications.