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Y1747V0227QA0U

Y1747V0227QA0U Description

The Y1747V0227QA0U from VPG Foil Resistors is a high-precision 4-resistor network designed for demanding applications requiring ultra-tight tolerance and stability. Housed in an 8-SOIC package (5.00mm x 3.99mm), this surface-mount array features 350Ω resistors with an exceptional ±0.02% tolerance and ±0.2ppm/°C temperature coefficient, ensuring minimal drift over temperature variations. Its isolated circuit design and ±0.05% resistor matching ratio make it ideal for precision voltage division and differential amplification. With a 100mW power rating per element and MSL 1 (unlimited) moisture sensitivity, it suits both industrial and aerospace environments.

Y1747V0227QA0U Features

• Ultra-Precision: ±0.02% tolerance and ±0.2ppm/°C TCR for unmatched accuracy.
• Stable Performance: ±1ppm/°C resistor-ratio drift ensures long-term reliability.
• Compact Design: 0.073" (1.86mm) profile and 8-SOIC footprint save PCB space.
• Robust Construction: Tube packaging and EAR99/ECCN compliance for global logistics.
• Low Noise: Foil resistor technology minimizes thermal EMF and parasitic effects.

Y1747V0227QA0U Applications

• Medical Instrumentation: ECG amplifiers, precision sensors.
• Test & Measurement: Calibration equipment, high-resolution DACs/ADCs.
• Aerospace & Defense: Avionics, radar systems requiring drift-free performance.
• Industrial Automation: Bridge circuits, strain gauge signal conditioning.

Conclusion of Y1747V0227QA0U

The Y1747V0227QA0U stands out in the SMNZ series for its sub-ppm stability and military-grade precision, making it a top choice for critical applications where component-level errors must be minimized. Its combination of tight matching, low TCR, and compact form factor positions it as a superior alternative to conventional thin-film arrays. Engineers designing high-accuracy analog systems will benefit from its repeatable performance and compliance with stringent environmental standards.