TT Electronics/IRC

GQ8A031401FT

GQ8A031401FT Description

The GQ8A031401FT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it features a 1.4KΩ resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The isolated (ISOL) circuit design allows individual resistor addressing, making it ideal for complex circuit layouts. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this 16-pin gull-wing SMD component is engineered for reliability in demanding environments.

GQ8A031401FT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance).
• High Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Robust Ceramic Package: Enhances thermal performance and mechanical durability.
• Isolated Resistor Network (ISOL): Independent resistors for flexible circuit design.
• Gull-Wing Termination: Ensures secure surface-mount (SMD) soldering with a 0.64mm pitch.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm).

GQ8A031401FT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance.
• Test & Measurement Equipment: Calibration tools and signal conditioning modules.
• Telecommunications: RF and signal processing where low TCR (±25ppm/°C) is critical.
• Medical Electronics: Diagnostic devices with stringent accuracy requirements.

Conclusion of GQ8A031401FT

The GQ8A031401FT combines precision, power efficiency, and rugged packaging, making it a standout choice for engineers needing reliable resistor networks in compact designs. Its isolated configuration, ceramic construction, and thin film technology offer superior performance over standard arrays, particularly in high-temperature or precision-critical environments. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom applications demanding long-term stability and minimal drift.