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Y0115V0169AA9L

Y0115V0169AA9L Description

The Y0115V0169AA9L from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. Part of the VFD244Z series, this through-hole component features ultra-tight tolerances (±0.05%) and an exceptional temperature coefficient of ±0.2ppm/°C, ensuring stability in demanding environments. Its 1kΩ and 13kΩ resistance values are ratio-matched to ±0.05%, with a drift of just ±0.1ppm/°C, making it ideal for precision analog circuits. The 600mW power rating per element and robust 8.90mm x 3.51mm footprint (10.50mm height) suit industrial and instrumentation use.

Y0115V0169AA9L Features

• Ultra-Precision Matching: ±0.05% resistor ratio tolerance and ±0.1ppm/°C ratio drift for unmatched accuracy.
• Low TCR: ±0.2ppm/°C temperature coefficient minimizes resistance variation across temperature extremes.
• High Power Handling: 600mW per resistor ensures reliability in power-sensitive designs.
• Through-Hole Reliability: Radial 3-pin bulk packaging (non-MSLA) for secure mounting in harsh conditions.
• RoHS3 Compliance: Meets environmental standards without compromising performance.
• Wide Resistance Range: 1kΩ and 13kΩ values optimized for voltage divider configurations.

Y0115V0169AA9L Applications

• Precision Voltage Dividers: Critical in DAC/ADC reference circuits, sensor signal conditioning, and metrology equipment.
• Test & Measurement: Calibration tools, bridge circuits, and high-accuracy multimeters benefit from its low drift.
• Aerospace & Defense: Stable performance in thermal-variable environments, such as avionics and radar systems.
• Medical Electronics: Patient monitoring devices and diagnostic instruments requiring long-term stability.

Conclusion of Y0115V0169AA9L

The Y0115V0169AA9L sets a benchmark for precision resistor networks, combining sub-ppm TCR, rigorous tolerance matching, and robust construction. Its niche in voltage division and high-stability applications makes it superior to generic arrays, particularly where thermal drift and ratio accuracy are critical. Engineers in aerospace, medical, and industrial sectors will find it indispensable for designs demanding uncompromising precision.