TT Electronics/IRC

GQ0A019531GT

GQ0A019531GT Description

The GQ0A019531GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 9.53KΩ resistance value and a tight 2% tolerance. The ceramic case ensures excellent thermal stability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a power rating of 1W (0.1W per resistor) and a maximum operating temperature of 125°C, this network is engineered for demanding environments. Its ±100ppm/°C temperature coefficient guarantees minimal resistance variation across a 70°C to 125°C derated power range.

GQ0A019531GT Features

• Precision Thin Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• High Power Handling: 1W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Robust Construction: Ceramic case enhances thermal performance and mechanical durability.
• Isolated Resistors (ISOL): Independent resistors reduce crosstalk, ideal for signal isolation.
• Surface-Mount Design: Gull-wing leads and 0.64mm terminal pitch ensure compatibility with automated PCB assembly.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation circuits.
• Non-Automotive (PPAP No): Optimized for general-purpose and industrial use.

GQ0A019531GT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low drift.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Test & Measurement Equipment: High-stability reference networks for oscilloscopes and multimeters.
• Industrial Controls: Robust performance in PLCs and motor drives where temperature fluctuations are common.
• Medical Electronics: Reliable operation in diagnostic devices due to consistent resistance values.

Conclusion of GQ0A019531GT

The GQ0A019531GT stands out for its precision, power efficiency, and rugged ceramic packaging, making it a top choice for engineers designing high-reliability electronic systems. While not RoHS-compliant, its thin-film technology and isolated resistor configuration provide unmatched performance in signal integrity-critical applications. Ideal for industrial, medical, and test equipment, this network combines thermal resilience with ease of integration, ensuring long-term operational stability.