TT Electronics/IRC

GUS-QS8B-01-3652-B

GUS-QS8B-01-3652-B Description

The GUS-QS8B-01-3652-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 36.5KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±100ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability environments. Its gull-wing termination and compact dimensions (4.9mm x 6.02mm x 1.47mm) enable efficient PCB space utilization.

GUS-QS8B-01-3652-B Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog circuits.
• High Power Density: 0.75W total dissipation in a miniature QSOP package, ideal for space-constrained designs.
• Tight Tolerance & Low TCR: 0.1% tolerance and ±100ppm/°C ensure minimal drift under thermal stress.
• Robust Construction: Surface-mount QSOP package with gull-wing leads for reliable solder joints.
• Wide Operating Range: Supports -55°C to +125°C (full power up to 70°C, derated beyond).
• Non-Automotive, Non-PPAP: Optimized for industrial, medical, and instrumentation applications.

GUS-QS8B-01-3652-B Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: High-accuracy feedback networks in patient monitoring systems.
• Test & Measurement: Calibration circuits and precision instrumentation requiring low drift.
• Industrial Controls: Stable resistance networks for PLCs and process automation.
• Communications: Impedance matching and filtering in RF/analog signal chains.

Conclusion of GUS-QS8B-01-3652-B

The GUS-QS8B-01-3652-B stands out for its combination of precision, power handling, and compactness, making it a superior choice for applications demanding long-term stability and miniaturization. While not RoHS-compliant, its thin-film technology and tight electrical specs cater to niche industrial and medical markets where reliability outweighs regulatory constraints. Engineers will appreciate its repeatable performance in harsh environments and its ease of integration into high-density PCB layouts.