TT Electronics/IRC

GQ8A014640JGT

GQ8A014640JGT Description

The GQ8A014640JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 8-resistor isolated network features a 464 Ω resistance value per resistor with a 5% tolerance and a ±100 ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration, while its 100V maximum voltage rating enhances durability in high-voltage environments.

GQ8A014640JGT Features

• High Precision: Thin-film technology delivers low TCR (±100 ppm/°C) and 5% tolerance for consistent performance.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with ±0.1mm length/height tolerances for space-constrained layouts.
• Isolated Circuit Design (ISOL): Independent resistors reduce crosstalk, ideal for signal isolation.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Industry-Standard Package: QSOP-16 with 0.64mm terminal pitch for compatibility with automated assembly.

GQ8A014640JGT Applications

• Analog/Digital Signal Conditioning: Precision voltage dividers, feedback networks.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces.
• Telecommunications: Signal filtering and impedance matching in RF modules.
• Automotive (Non-Automotive Rated): Non-safety-critical systems like infotainment or lighting controls.

Conclusion of GQ8A014640JGT

The GQ8A014640JGT excels in applications demanding high accuracy, thermal resilience, and compact form factors. Its ceramic encapsulation, thin-film technology, and isolated design distinguish it from generic resistor arrays, offering superior performance in harsh environments. While not PPAP or automotive-rated, it remains a cost-effective solution for industrial, telecom, and precision instrumentation. Engineers will appreciate its balance of power handling, tolerance, and miniaturization, making it a versatile choice for modern electronics.