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Y4943V0370BA0L

Y4943V0370BA0L Description

The Y4943V0370BA0L from VPG Foil Resistors is a high-precision 2-resistor voltage divider network designed for applications requiring ultra-stable TCR-matched performance. Part of the 300191 series, this through-hole radial-lead component features 100.74Ω and 19.96kΩ resistances with an exceptional ±0.1% tolerance and ±2ppm/°C temperature coefficient, ensuring minimal drift under thermal stress. Its 14.61mm x 4.06mm (0.575" x 0.160") compact footprint and 10.49mm (0.413") seated height make it suitable for space-constrained designs. With 300mW power handling per element and ROHS3 compliance, it meets stringent environmental and reliability standards.

Y4943V0370BA0L Features

• Ultra-Precision Matching: TCR-matched resistors ensure consistent voltage division across temperature fluctuations (±2ppm/°C).
• High Stability: ±0.1% tolerance guarantees accuracy in critical analog circuits.
• Robust Construction: Radial lead package with 4 pins for secure through-hole mounting.
• Wide Application Range: Suitable for high-reliability environments due to MSL: Not Applicable and EAR99/ROHS3 compliance.
• Optimized Power Handling: 300mW per resistor balances performance and thermal management.

Y4943V0370BA0L Applications

• Precision Voltage Dividers: Ideal for reference voltage generation in data acquisition systems and ADC/DAC circuits.
• Test & Measurement Equipment: Ensures accuracy in calibration instruments and sensor signal conditioning.
• Aerospace & Defense: Stable performance in avionics and military-grade electronics due to low TCR drift.
• Industrial Automation: Reliable operation in PLC analog modules and process control systems.

Conclusion of Y4943V0370BA0L

The Y4943V0370BA0L excels in applications demanding high precision, thermal stability, and long-term reliability. Its TCR-matched design, tight tolerance, and robust packaging make it a superior choice over generic resistor networks, particularly in mission-critical analog systems. Engineers prioritizing minimal drift, compact form factor, and compliance with environmental standards will find this component indispensable for high-performance electronic designs.