TT Electronics/IRC

GQ8A018201JFT

GQ8A018201JFT Description

The GQ8A018201JFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance values and reliable isolation. Packaged in a 16-pin QSOP (Ceramic) with gull-wing SMD termination, this device offers an 8.2KΩ resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient. Its isolated circuit design (ISOL) ensures minimal crosstalk, making it ideal for signal conditioning and impedance matching. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of -70°C to +125°C. The ceramic case enhances thermal stability, while the thin-film technology delivers low noise and high accuracy.

GQ8A018201JFT Features

• High Density & Isolation: 8 resistors in a compact QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with isolated design for minimal interference.
• Robust Performance: Ceramic substrate ensures excellent heat dissipation and mechanical strength, suitable for harsh environments.
• Precision Thin Film: ±100ppm/°C TCR and 5% tolerance provide stable performance over temperature fluctuations.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch enable easy PCB integration for automated assembly.
• Wide Voltage Range: Supports up to 100V, making it versatile for analog and digital circuits.
• Non-Automotive Grade: Compliant with EAR99 (ECCN) but not PPAP or RoHS, limiting use to industrial/commercial applications.

GQ8A018201JFT Applications

This resistor network excels in:

• Signal Conditioning: Isolated resistors reduce noise in sensor interfaces or ADC/DAC circuits.
• Impedance Matching: Precision networks for RF/communication systems requiring stable termination.
• Voltage Division: High-voltage tolerant dividers in power management or measurement systems.
• Industrial Controls: Durable ceramic construction suits factory automation or test equipment.
• Medical Electronics: Low-noise thin-film technology benefits diagnostic devices.

Conclusion of GQ8A018201JFT

The GQ8A018201JFT stands out for its isolated thin-film resistors, ceramic robustness, and high-power handling in a miniature footprint. While not suited for automotive or RoHS-restricted designs, its precision, thermal stability, and voltage tolerance make it a top choice for industrial, medical, and communication hardware. Engineers will appreciate its balance of performance and reliability in demanding analog applications.