TT Electronics/IRC

GQ0A019761JFT

GQ0A019761JFT Description

The GQ0A019761JFT 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 package features 10 isolated resistors, each with a 9.76KΩ resistance (5% tolerance) and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). The ceramic case style and gull-wing termination make it ideal for surface-mount (SMD) applications, while its 1W total power rating (0.1W per resistor) supports moderate power dissipation.

GQ0A019761JFT Features

• High Precision: Thin-film technology delivers low tolerance (5%) and excellent thermal stability (±100ppm/°C).
• Robust Construction: Ceramic substrate enhances durability and heat dissipation.
• Compact Design: QSOP package (8.66mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch saves PCB space.
• Isolated Resistors: 10 independent resistors (ISOL circuit designator) for flexible circuit design.
• Wide Voltage Range: Supports up to 100V maximum voltage, suitable for industrial and automotive environments (though not PPAP/automotive-certified).
• Non-RoHS Compliant: May be preferred for legacy or high-reliability systems requiring leaded components.

GQ0A019761JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers or pull-up/down networks in ADC/DAC circuits.
• Industrial Controls: Isolated feedback loops in power supplies or motor drives.
• Test & Measurement Equipment: Stable reference resistors for calibration or sensor interfaces.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.
• Legacy Electronics: Suitable for military or aerospace systems where non-RoHS compliance is acceptable.

Conclusion of GQ0A019761JFT

The GQ0A019761JFT stands out for its combination of precision, compactness, and isolation, making it a versatile choice for demanding analog circuits. While not suited for automotive or RoHS-regulated designs, its ceramic construction, thin-film accuracy, and gull-wing SMD compatibility make it ideal for industrial, telecom, and high-reliability applications. Engineers will appreciate its balance of performance and space efficiency in tightly packed PCB layouts.