TT Electronics/IRC

GUS-QS8A-02-43R2-JF

GUS-QS8A-02-43R2-JF Description

The GUS-QS8A-02-43R2-JF from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, this isolated network offers a 43.2Ω resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient. Its 0.75W (3/4W) total power rating and 0.1W per resistor ensure reliable operation in demanding environments, supported by a 100V maximum voltage rating. The compact dimensions (4.9mm length × 6.02mm depth × 1.47mm height) make it ideal for space-constrained PCB designs.

GUS-QS8A-02-43R2-JF Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight TCR (±50ppm/°C) for precision circuits.
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C, outperforming standard networks.
• Isolated Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and ease of soldering.
• Wide Operating Range: Functions reliably from 70°C to 125°C, suitable for industrial and automotive (non-PPAP) applications.
• Non-RoHS Compliance: Ideal for legacy systems requiring leaded components.

GUS-QS8A-02-43R2-JF Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Industrial Controls: Isolated resistor networks for PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Stable resistance paths in oscilloscopes and data acquisition systems.
• Telecom Infrastructure: Impedance matching and termination in high-frequency circuits.
• Legacy Electronics: Repair or replacement in non-RoHS-compliant systems.

Conclusion of GUS-QS8A-02-43R2-JF

The GUS-QS8A-02-43R2-JF combines thin-film precision, high power density, and isolated design in a compact QSOP package, making it a standout choice for engineers requiring reliability in harsh environments. Its 5% tolerance and low TCR ensure consistent performance, while the gull-wing termination simplifies assembly. Whether for industrial automation, test equipment, or legacy upgrades, this resistor network delivers unmatched versatility and durability.