TT Electronics/IRC

GQ0A027680FT

GQ0A027680FT Description

The GQ0A027680FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and low temperature coefficient. This 10-resistor isolated network features a 768Ω resistance value per resistor with a tight 1% tolerance and ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V, making it suitable for demanding circuit isolation (ISOL) applications. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its ceramic case enhances thermal and mechanical stability.

GQ0A027680FT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Network (ISOL): Each resistor is electrically isolated, ideal for multi-channel signal conditioning.
• Robust Ceramic Package: Ensures durability and efficient heat dissipation in harsh environments.
• Compact QSOP Form Factor: 8.66mm x 6.02mm x 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• High Voltage Tolerance: 100V maximum rating per resistor, suitable for industrial and telecom applications.

GQ0A027680FT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC reference circuits.
• Industrial Controls: PLCs, sensor interfaces, and isolation buffers.
• Telecommunications: Line termination, impedance matching, and RF modules.
• Medical Electronics: Patient monitoring equipment requiring high stability.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GQ0A027680FT

The GQ0A027680FT stands out for its precision, isolation capability, and ceramic-enhanced reliability, making it a superior choice over standard epoxy-coated networks. Its thin-film construction and QSOP packaging cater to high-density PCB designs, while the 1% tolerance and ±50ppm/°C TCR ensure long-term accuracy. Though not PPAP or automotive-qualified, it is ideal for industrial, telecom, and medical applications demanding robust performance. For engineers prioritizing stability and miniaturization, this resistor network delivers exceptional value.