TT Electronics/IRC

GQ0A011820JFT

GQ0A011820JFT Description

The GQ0A011820JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 20-pin QSOP package features 10 isolated resistors, each with a 182Ω resistance value and a 5% tolerance, ensuring consistent performance across circuits. The device operates within a wide temperature range of -70°C to +125°C, with a ±100ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Its ceramic case and gull-wing termination provide robust mechanical and electrical stability, while the surface-mount design enables compact PCB integration.

GQ0A011820JFT Features

• High Power Handling: Delivers 1W total power dissipation (0.1W per resistor), ideal for power-sensitive designs.
• Precision Thin-Film Technology: Offers superior stability and low noise compared to thick-film alternatives.
• Isolated Circuit Design: Each resistor is electrically isolated, reducing crosstalk in multi-channel systems.
• Compact & Robust: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm length/height) ensure reliable SMT assembly.
• Wide Voltage Range: Supports up to 100V maximum voltage, suitable for industrial and instrumentation applications.
• Non-Automotive Grade: Optimized for general-purpose use, though not PPAP-compliant for automotive systems.

GQ0A011820JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers or pull-up/down networks in ADC/DAC circuits.
• Industrial Controls: Isolated feedback loops in power supplies or motor drivers.
• Test & Measurement Equipment: Stable reference resistors for calibration devices.
• Medical Electronics: Low-noise signal paths in diagnostic instruments.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.

Conclusion of GQ0A011820JFT

The GQ0A011820JFT combines high power density, thermal stability, and electrical isolation in a compact QSOP package, making it a versatile choice for demanding analog and mixed-signal designs. While not RoHS-compliant, its ceramic construction and thin-film technology provide long-term reliability in harsh environments. Engineers will appreciate its balance of performance and space efficiency, particularly in industrial, medical, and telecom systems where precision and durability are critical. For non-automotive applications requiring isolated resistors with tight tolerances, this model stands out as a cost-effective solution.