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Y1691V0482VV9L

Y1691V0482VV9L Description

The Y1691V0482VV9L 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 (±0.005%) and an exceptional temperature coefficient of ±0.2ppm/°C, ensuring stability in demanding environments. With resistances of 9.756kΩ and 10kΩ, it delivers precise ratio matching (±0.005%) and minimal drift (±0.1ppm/°C), making it ideal for precision analog circuits. The 300144Z series device is housed in a compact 7.49mm x 2.54mm package, offering 100mW power handling per element while maintaining ROHS3 compliance.

Y1691V0482VV9L Features

• Ultra-High Precision: ±0.005% tolerance and ±0.2ppm/°C TCR for unmatched accuracy.
• TCR-Matched Pair: Ensures consistent performance across temperature variations.
• Low Ratio Drift: ±0.1ppm/°C minimizes errors in voltage division over time.
• Robust Construction: Through-hole mounting with a 0.330" (8.38mm) height for durability.
• Wide Applications: Suitable for medical, aerospace, and test/measurement systems requiring stability.
• No MSL Restrictions: Non-sensitive to moisture, simplifying storage and assembly.

Y1691V0482VV9L Applications

This resistor network excels in precision voltage division, such as:

• Reference voltage circuits in calibration equipment.
• Sensor signal conditioning for strain gauges or RTDs.
• High-accuracy DAC/ADC feedback networks.
• Aerospace avionics where thermal stability is critical.
  Its low drift and matched TCR make it superior to standard arrays in long-term reliability scenarios.

Conclusion of Y1691V0482VV9L

The Y1691V0482VV9L sets a benchmark for precision resistor networks, combining VPG Foil’s expertise with industry-leading specs. Its tight tolerances, low drift, and robust design cater to mission-critical applications where performance cannot be compromised. Engineers seeking repeatable accuracy in harsh environments will find this component indispensable.