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Y0115V0549AA0L

Y0115V0549AA0L Description

The Y0115V0549AA0L from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. This through-hole component features ultra-tight tolerances (±0.05%) and an exceptional temperature coefficient of ±0.2ppm/°C, ensuring stability in demanding environments. With resistances of 1kΩ and 100kΩ, it delivers ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift, making it ideal for precision analog circuits. The VFD244Z series device is housed in a compact 8.90mm x 3.51mm radial package, offering 600mW power dissipation per element while maintaining ROHS3 compliance.

Y0115V0549AA0L Features

• Ultra-Precision: ±0.05% tolerance and ±0.2ppm/°C TCR for unmatched accuracy.
• TCR-Matched Pair: Ensures minimal drift (±0.1ppm/°C) in voltage divider configurations.
• Robust Construction: 10.50mm height radial package with 3-pin through-hole mounting.
• High Power Handling: 600mW per resistor for reliable performance in power-sensitive designs.
• Stable Ratio Matching: ±0.05% initial matching with low long-term drift.
• Wide Application Suitability: EAR99/ECCN and non-MSLA (Moisture Sensitivity Level Not Applicable) for industrial and aerospace use.

Y0115V0549AA0L Applications

• Precision Voltage Dividers: Critical in DAC/ADC reference circuits and sensor signal conditioning.
• Test & Measurement Equipment: Ensures accuracy in calibration instruments and multimeters.
• Aerospace & Defense: Stable performance in avionics and thermal-variable environments.
• Medical Electronics: Reliable for patient monitoring systems requiring low drift.
• Industrial Automation: Ideal for bridge networks and feedback control systems.

Conclusion of Y0115V0549AA0L

The Y0115V0549AA0L stands out for its combination of precision, stability, and power handling, surpassing standard resistor networks. Its TCR-matched design and low ratio drift make it indispensable for applications demanding long-term accuracy under thermal stress. Whether in high-end instrumentation or mission-critical systems, this VPG Foil Resistor delivers repeatable performance with industry-leading specifications.