TT Electronics/IRC

GUS-QS8A-02-3832-JA

GUS-QS8A-02-3832-JA Description

The GUS-QS8A-02-3832-JA from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications in surface-mount circuits. Featuring a 38.3KΩ resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, this thin-film resistor network ensures stable performance across a wide temperature range (70°C to 125°C). Encased in a 16-pin QSOP package with gull-wing terminations, it offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and a 0.64mm terminal pitch, making it ideal for space-constrained PCB designs. With a maximum voltage rating of 100V and a total power rating of 0.75W (0.1W per resistor), it balances power handling with precision.

GUS-QS8A-02-3832-JA Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%) for precision circuits.
• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• High-Temperature Resilience: Rated for 125°C maximum operating temperature, suitable for demanding environments.
• Compact QSOP Package: Space-saving rectangular form factor with 1.63mm seated height, optimized for high-density layouts.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) ensures reliability in power-sensitive applications.
• Gull-Wing Termination: Facilitates secure surface-mount (SMD) soldering and automated assembly processes.

GUS-QS8A-02-3832-JA Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor interfaces due to low TCR (±50ppm/°C).
• Industrial Electronics: Suited for PLCs, motor controls, and instrumentation where temperature stability is critical.
• Telecommunications: Used in signal conditioning and filtering modules for stable impedance matching.
• Medical Devices: Reliable performance in diagnostic equipment where consistent resistance values are paramount.
• Automotive (Non-Automotive Rated): Secondary systems like infotainment or lighting where PPAP compliance is not required.

Conclusion of GUS-QS8A-02-3832-JA

The GUS-QS8A-02-3832-JA stands out for its thin-film precision, isolated resistor design, and compact QSOP packaging, making it a versatile choice for high-reliability applications. While not RoHS or PPAP compliant, its thermal resilience, power efficiency, and tight tolerance make it ideal for industrial, telecom, and medical electronics. Engineers seeking a balance of performance and space savings will find this resistor network a robust solution for critical circuit designs.