TT Electronics/IRC

GQ8A011150FDT

GQ8A011150FDT Description

The GQ8A011150FDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low tolerance. This 8-resistor isolated network features a 115Ω resistance per element with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its versatility in circuit designs requiring robust power handling.

GQ8A011150FDT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable performance.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for applications requiring electrical isolation.
• Robust Ceramic QSOP Package: Ensures thermal reliability and mechanical strength in harsh conditions.
• Gull Wing Termination: Facilitates easy surface-mount (SMD) assembly with a 0.64mm terminal pitch.
• High Power Handling: 0.1W per resistor (0.75W total) supports power-dense designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, suitable for industrial and automotive-grade applications (though not PPAP/AEC-Q200 certified).

GQ8A011150FDT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces.
• Voltage Division: Precision dividers in measurement equipment.
• Industrial Controls: Robust performance in PLCs and motor drives.
• Medical Electronics: Stable resistance for diagnostic devices.
• Telecom Infrastructure: High-frequency signal processing in base stations.

Conclusion of GQ8A011150FDT

The GQ8A011150FDT stands out for its precision, isolation capability, and ceramic-packaged durability, making it a superior choice over standard epoxy-based networks. Its thin-film technology ensures long-term stability, while the QSOP gull-wing design simplifies PCB integration. Though not automotive-qualified, its wide temperature range and high power rating make it ideal for industrial, medical, and telecom applications demanding reliability under stress. For engineers seeking a high-performance, isolated resistor network, this model delivers exceptional value.