TT Electronics/IRC

GQ8A011910FFT

GQ8A011910FFT Description

The GQ8A011910FFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 191Ω resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this 16-pin gull-wing SMD component is ideal for space-constrained designs requiring reliable isolation and minimal drift. Its ceramic construction enhances thermal stability, while the thin-film technology delivers superior accuracy and longevity.

GQ8A011910FFT Features

• Precision Network: 8 isolated resistors, each 191Ω ±1%, with ±100ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic QSOP case ensures high thermal conductivity and mechanical durability.
• High Power Handling: 0.75W total (0.1W per resistor) derated up to 125°C.
• Compact & Reliable: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm height tolerance for consistent SMD placement.
• Gull-Wing Termination: Ensures secure surface-mount soldering with a 0.64mm pitch.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation applications where EU RoHS compliance is not mandatory.

GQ8A011910FFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Isolation Circuits: ISOL (isolated) designator makes it ideal for buffering and protection in ADC/DAC interfaces.
• High-Temperature Environments: Stable performance in industrial controls, power supplies, and test equipment.
• Space-Sensitive PCBs: QSOP package optimizes board real estate in communication modules and embedded systems.

Conclusion of GQ8A011910FFT

The GQ8A011910FFT stands out for its combination of precision, power handling, and compactness, making it a superior choice for high-reliability electronics. Its ceramic thin-film design ensures stability under thermal stress, while the 1% tolerance and low TCR cater to demanding analog circuits. Though not RoHS-compliant, it remains a robust solution for industrial and professional applications where accuracy and durability are critical.