TT Electronics/IRC

GQ0A0263R4FDT

GQ0A0263R4FDT Description

The GQ0A0263R4FDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP package features 10 isolated resistors, each with a 63.4Ω resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic substrate, it offers superior thermal stability and durability. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is engineered for reliability in high-performance circuits. Its gull-wing termination ensures secure surface-mount (SMD) assembly, while the 0.64mm terminal pitch facilitates compact PCB layouts.

GQ0A0263R4FDT Features

• Precision Performance: 1% tolerance and ±50ppm/°C TCR ensure consistent operation across a -70°C to +125°C temperature range.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High-Density Design: QSOP package (8.66mm x 6.02mm x 1.47mm) optimizes board space.
• Isolated Resistors: 10 independent resistors (63.4Ω each) prevent signal interference.
• Industry-Standard Compliance: EAR99 ECCN and non-RoHS status (note for specific regulatory needs).

GQ0A0263R4FDT Applications

Ideal for precision analog and digital circuits, this resistor network excels in:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces.
• Medical Electronics: Stable performance in diagnostic equipment.
• Industrial Controls: Reliable operation in PLCs and motor drivers.
• Test & Measurement: High-accuracy instrumentation requiring minimal drift.
• Aerospace & Defense: Ruggedized systems demanding thermal resilience.

Conclusion of GQ0A0263R4FDT

The GQ0A0263R4FDT combines thin-film precision, ceramic durability, and compact packaging to deliver unmatched performance in critical applications. Its isolated design and wide temperature range make it a superior choice over generic arrays, particularly where signal integrity and thermal management are paramount. While not automotive-grade, its 1W power handling and 100V rating ensure versatility across industrial, medical, and high-reliability sectors. Engineers seeking a low-drift, high-density resistor network will find this model optimally balanced for cost and performance.