TT Electronics/IRC

GQ0A0268R1FFT

GQ0A0268R1FFT Description

The GQ0A0268R1FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 20-pin QSOP package integrates 10 isolated resistors, each with a 68.1Ω resistance and a tight 1% tolerance, ensuring consistent performance in demanding circuits. The ceramic case and gull-wing termination enable reliable surface-mount (SMD) assembly, while the 100V maximum voltage rating and 1W total power dissipation (0.1W per resistor) make it suitable for moderate-power designs. Operating across a wide temperature range (-70°C to +125°C), this network excels in environments where thermal stability is critical.

GQ0A0268R1FFT Features

• Precision Thin Film Technology: Delivers ±50ppm/°C temperature coefficient for minimal resistance drift.
• Isolated Resistor Design (ISOL): Each of the 10 resistors operates independently, ideal for signal isolation.
• Robust Construction: Ceramic substrate ensures durability and thermal performance.
• Compact QSOP Package: 8.66mm × 6.02mm footprint with a low 1.47mm profile, saving PCB space.
• High Voltage Tolerance: 100V rating per resistor, suitable for industrial and telecom applications.
• Gull Wing Termination: Facilitates reliable soldering and inspection in automated SMD processes.

GQ0A0268R1FFT Applications

This resistor network is optimized for:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated measurement circuits, PLCs, and sensor interfaces.
• Telecommunications: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Calibration networks, reference voltage generation.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical subsystems.

Conclusion of GQ0A0268R1FFT

The GQ0A0268R1FFT stands out for its precision, isolation, and compact form factor, making it a versatile choice for engineers prioritizing stability and space efficiency. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure reliability in industrial, telecom, and instrumentation designs. The tube packaging simplifies handling during high-volume assembly, further enhancing its appeal for production environments.