TT Electronics/IRC

GUS-QS8A-02-3830-BA

GUS-QS8A-02-3830-BA Description

The GUS-QS8A-02-3830-BA is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. This 8-resistor isolated network features a 383Ω resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP package with gull-wing terminals, it offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and a 0.64mm terminal pitch, ideal for high-density PCB designs. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it balances power handling and precision. The non-automotive, non-PPAP compliant device is supplied in tubes and is not EU RoHS compliant.

GUS-QS8A-02-3830-BA Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical analog circuits.
• Robust Construction: Thin-film technology ensures low noise and long-term reliability.
• Compact Design: QSOP package (4.9mm × 6.02mm) with 16 gull-wing terminals for space-constrained layouts.
• Isolated Resistors: 8 independent resistors (ISOL circuit designator) for flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• High Voltage Tolerance: 100V maximum rating for industrial applications.

GUS-QS8A-02-3830-BA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Test & Measurement Equipment: Calibration modules, data acquisition systems.
• Medical Electronics: Patient monitoring devices, diagnostic instruments.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Telecommunications: RF signal conditioning, impedance matching.

Conclusion of GUS-QS8A-02-3830-BA

The GUS-QS8A-02-3830-BA excels in applications requiring high precision, stability, and compactness. Its thin-film technology, isolated resistors, and robust QSOP package make it a superior choice over thicker-film or less stable alternatives. While not suited for automotive use, it is ideal for industrial, medical, and telecom systems where accuracy and reliability are paramount. Engineers will appreciate its balance of performance, size, and power handling, making it a versatile solution for advanced electronics.