TT Electronics/IRC

GQ0A014530GFT

GQ0A014530GFT Description

The GQ0A014530GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor array features a 453 Ohm resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating 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 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the isolated (ISOL) circuit designator ensures individual resistor independence.

GQ0A014530GFT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable signal conditioning.
• Robust Ceramic Package: Enhances thermal stability and mechanical durability in harsh environments.
• Compact QSOP Form Factor: 8.66mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances enable high-density layouts.
• Isolated Resistor Network: Each of the 10 resistors operates independently, ideal for multi-channel isolation.
• Wide Temperature Range: Reliable performance from 70°C to 125°C with derated power handling.
• Gull-Wing SMD Termination: Ensures secure soldering and compatibility with automated assembly processes.

GQ0A014530GFT Applications

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

• Industrial Control Systems: Signal conditioning, voltage division, and feedback networks in PLCs.
• Medical Electronics: Isolation circuits in patient monitoring equipment.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Automotive (Non-Automotive Rated): Sensor interfaces and ECU peripheral circuits (note: not PPAP/automotive certified).
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.

Conclusion of GQ0A014530GFT

The GQ0A014530GFT combines precision, compactness, and isolation in a single package, addressing critical needs in industrial, medical, and telecom applications. Its ceramic QSOP construction and thin-film technology outperform comparable thick-film networks in stability and accuracy. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for high-reliability, space-constrained designs requiring isolated resistor arrays. Engineers will value its repeatable performance and ease of integration in surface-mount assemblies.