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Y1747V0293BA199R

Y1747V0293BA199R Description

The Y1747V0293BA199R from VPG Foil Resistors is a high-precision 4-resistor network designed for demanding applications requiring ultra-low tolerance and exceptional thermal stability. Part of the SMNZ series, this surface-mount device features 350Ω resistance per element with an outstanding ±0.1% tolerance and a near-zero ±0.2ppm/°C temperature coefficient (TCR). Its compact 5.00mm x 3.99mm (0.197" x 0.157") footprint and 1.86mm (0.073") seated height make it ideal for space-constrained PCB designs. The network is isolated, ensuring independent resistor performance, and complies with ROHS3 and EAR99 standards.

Y1747V0293BA199R Features

• Precision Matching: ±0.05% resistor matching ratio and ±1ppm/°C ratio drift ensure consistent performance in differential circuits.
• Ultra-Low TCR: ±0.2ppm/°C minimizes resistance variation across extreme temperatures.
• High Power Handling: 100mW per element supports robust operation in analog signal chains.
• Reliable Construction: Moisture Sensitivity Level (MSL) 1 guarantees unlimited shelf life and reflow compatibility.
• Stable Packaging: Supplied in strip packaging for automated assembly efficiency.

Y1747V0293BA199R Applications

This resistor network excels in high-accuracy instrumentation, including:

• Medical equipment: Patient monitoring systems, MRI signal conditioning.
• Aerospace & Defense: Avionics, radar systems, and satellite communication modules.
• Test & Measurement: Precision voltage dividers, bridge circuits, and calibration standards.
• Industrial Automation: High-resolution DAC/ADC reference networks, process control systems.

Conclusion of Y1747V0293BA199R

The Y1747V0293BA199R sets a benchmark for precision resistor networks with its sub-ppm TCR, tight tolerance, and superior matching. Its compact, surface-mount design and rugged performance make it indispensable for mission-critical applications where stability and accuracy are paramount. Ideal for engineers designing next-generation electronics, this component delivers unmatched reliability in environments requiring long-term drift immunity and thermal consistency.