TT Electronics/IRC

GUS-QS0B-02-4702-DC

GUS-QS0B-02-4702-DC Description

The GUS-QS0B-02-4702-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 19-resistor array features a 47K Ohm resistance value per resistor with an exceptional 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing SMD termination, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V, making it suitable for high-density PCB designs.

GUS-QS0B-02-4702-DC Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±50ppm/°C) for stable performance in varying thermal conditions.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D), ideal for space-constrained applications.
• High Power Handling: 1W total dissipation (0.05W per resistor) and 125°C max operating temperature ensure durability in high-load scenarios.
• Automated Assembly Friendly: Gull-wing SMD termination and 0.64mm terminal pitch facilitate efficient pick-and-place manufacturing.
• Non-Automotive, Non-RoHS: Suitable for industrial and commercial applications where RoHS compliance is not mandatory.

GUS-QS0B-02-4702-DC Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Signal Processing: DAC/ADC reference networks, gain-setting resistors in audio/communication systems.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Medical Electronics: Diagnostic devices where low drift and high accuracy are critical.

Conclusion of GUS-QS0B-02-4702-DC

The GUS-QS0B-02-4702-DC stands out for its combination of precision, power efficiency, and compact design, making it a preferred choice for engineers prioritizing reliability in harsh environments. Its thin-film construction and tight tolerances outperform bulkier or less stable alternatives, while the QSOP package ensures compatibility with modern SMD assembly processes. Ideal for high-performance industrial and instrumentation applications, this resistor network balances technical excellence with practical manufacturability.