TT Electronics/IRC

GUS-QS8A-03-3831-JB

GUS-QS8A-03-3831-JB Description

The GUS-QS8A-03-3831-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter-Small Outline Package) device features 8 isolated resistors, each with a 3.83KΩ resistance value and a tight ±5% tolerance. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide operating temperature range of 70°C to 125°C. The 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GUS-QS8A-03-3831-JB Features

• Precision Thin Film Technology: Delivers high accuracy (±5%) and low TCR (±25ppm/°C) for stable performance.
• Isolated Resistor Network: 8 independent resistors (ISOL circuit designator) prevent crosstalk in sensitive applications.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derated power up to 125°C.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm tolerances, ideal for space-constrained designs.
• High Voltage Rating: Supports up to 100V, making it suitable for industrial and automotive-grade circuits (though not PPAP or Automotive compliant).
• Gull-Wing SMD Termination: Ensures reliable solder joints and mechanical stability.

GUS-QS8A-03-3831-JB Applications

• Signal Conditioning: Ideal for op-amp feedback networks and analog signal processing.
• Voltage Division: Used in precision voltage dividers for sensors and ADCs.
• Industrial Controls: Suitable for PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Provides stable resistance in multimeters and oscilloscopes.
• Medical Electronics: Ensures accuracy in diagnostic devices due to low TCR and isolation.

Conclusion of GUS-QS8A-03-3831-JB

The GUS-QS8A-03-3831-JB stands out for its thin-film precision, isolated design, and compact QSOP package, making it a superior choice for applications requiring high stability, power efficiency, and space savings. While not RoHS or automotive-compliant, its wide temperature range and robust construction cater to industrial, medical, and instrumentation needs. Engineers will appreciate its balance of performance, reliability, and ease of integration in surface-mount assemblies.