TT Electronics/IRC

GQ0A031330FDT

GQ0A031330FDT Description

The GQ0A031330FDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor array features a 133Ω resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable 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 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit configuration enhances signal integrity in multi-channel systems.

GQ0A031330FDT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Package: Ensures durability and thermal performance in harsh environments.
• High Power Density: 1W total rating (0.1W per resistor) in a compact 8.66mm × 6.02mm × 1.47mm footprint.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Isolated Configuration (ISOL): Ideal for applications requiring independent resistor paths.
• Strict Tolerances: ±0.1mm length/height tolerances and ±0.2mm depth tolerance for precise assembly.

GQ0A031330FDT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning, voltage division, and feedback loops.
• Medical Electronics: Precision instrumentation and sensor interfacing.
• Telecommunications: Line termination and impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Rated): Non-safety-critical modules like infotainment or lighting.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.

Conclusion of GQ0A031330FDT

The GQ0A031330FDT combines precision, power efficiency, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its ceramic construction, thin-film technology, and isolated configuration provide superior performance over generic arrays, particularly in applications demanding thermal stability and signal accuracy. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom systems.