TT Electronics/IRC

GUS-QS0B-02-1301-DD

GUS-QS0B-02-1301-DD Description

The GUS-QS0B-02-1301-DD is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 1.3KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for compact, high-density PCB designs. Its gull-wing termination ensures reliable solder joints in automated assembly processes.

GUS-QS0B-02-1301-DD Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances enable space-efficient layouts.
• High Power Density: 1W total dissipation (distributed across 19 resistors) outperforms similar networks in thermal management.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch ensure compatibility with pick-and-place and reflow soldering.
• Robust Performance: 125°C maximum operating temperature and ±50ppm/°C TCR suit industrial and automotive-grade applications (though not PPAP/AEC-Q200 certified).
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring leaded components.

GUS-QS0B-02-1301-DD Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., strain gauges, RTDs).
• Medical Electronics: Analog front-ends for patient monitoring equipment.
• Test & Measurement: Calibration circuits in multimeters or oscilloscopes.
• Industrial Controls: Feedback networks in servo amplifiers or PLCs.
• Aerospace & Defense: Avionics systems where stability under thermal stress is critical.

Conclusion of GUS-QS0B-02-1301-DD

The GUS-QS0B-02-1301-DD stands out for its combination of precision, power handling, and compactness, making it a superior choice for engineers designing high-reliability analog systems. Its thin-film construction and tight tolerances reduce calibration overhead, while the QSOP package optimizes board space. Though not automotive-qualified, its wide temperature range and robust electrical specs cater to industrial, medical, and aerospace applications where component-level accuracy is non-negotiable. For legacy or leaded-compatible designs, this network provides a dependable, high-performance solution.