TT Electronics/IRC

GUS-QS0B-03-3162-FD

GUS-QS0B-03-3162-FD Description

The GUS-QS0B-03-3162-FD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter Small Outline Package) device integrates 19 resistors, each with a 31.6KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers excellent stability 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 power-sensitive designs. Its gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GUS-QS0B-03-3162-FD Features

• High Precision: 1% tolerance and ±25ppm/°C TCR ensure reliable performance in critical applications.
• Robust Construction: Thin-film technology offers superior stability and low noise compared to thick-film alternatives.
• Compact Design: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) footprint with 0.64mm terminal pitch saves board space.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and automotive-adjacent environments (though not PPAP or automotive-qualified).
• Efficient Power Handling: 1W total dissipation (distributed across 19 resistors) balances performance and thermal management.
• Non-RoHS: Suitable for legacy or niche applications where RoHS compliance is not required.

GUS-QS0B-03-3162-FD Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces benefit from its low TCR and tight tolerance.
• Industrial Control Systems: Stable performance in harsh environments (e.g., PLCs, motor drives).
• Test & Measurement Equipment: High accuracy for signal conditioning and calibration circuits.
• Medical Electronics: Reliable operation in diagnostic devices where consistency is critical.
• Legacy Electronics Repair: Non-RoHS compliance makes it a fit for older systems requiring exact replacements.

Conclusion of GUS-QS0B-03-3162-FD

The GUS-QS0B-03-3162-FD stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers prioritizing stability in space-constrained designs. While not automotive-grade, its thin-film technology and robust specs cater to industrial, medical, and high-accuracy applications. The tube packaging ensures safe handling during assembly, further enhancing its appeal for volume production. For designs demanding tight tolerances and reliable performance under thermal stress, this resistor network delivers exceptional value.