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Y1691V0001QQ0L

Y1691V0001QQ0L Description

The Y1691V0001QQ0L 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 a 10kΩ resistance per element, delivering exceptional accuracy with a ±0.02% tolerance and an ultra-low ±0.2ppm/°C temperature coefficient. Its ±0.02% resistor matching ratio and ±0.1ppm/°C ratio drift ensure stable performance in demanding environments. The compact 0.295" x 0.100" (7.49mm x 2.54mm) footprint and 0.330" (8.38mm) height make it suitable for space-constrained designs.

Y1691V0001QQ0L Features

• Ultra-High Precision: ±0.02% tolerance and ±0.2ppm/°C TCR for unmatched accuracy.
• TCR-Matched Resistors: Ensures minimal drift in voltage divider applications.
• Low Ratio Drift: ±0.1ppm/°C guarantees long-term stability.
• Robust Construction: Through-hole mounting with 100mW power rating per element.
• No MSL Restrictions: Ideal for environments where moisture sensitivity is a concern.
• EAR99/HS Code Compliance: Suitable for global export without stringent licensing.

Y1691V0001QQ0L Applications

This resistor network excels in precision analog circuits, including:

• Reference voltage dividers in data acquisition systems.
• High-accuracy sensor signal conditioning (e.g., strain gauges, RTDs).
• Calibration equipment requiring minimal drift over temperature.
• Aerospace and medical instrumentation where reliability is critical.
  Its TCR-matched design outperforms standard resistor arrays in applications demanding ratio stability, such as bridge circuits or feedback networks in precision amplifiers.

Conclusion of Y1691V0001QQ0L

The Y1691V0001QQ0L sets a benchmark for precision resistor networks, combining sub-ppm stability, tight tolerance, and rugged packaging. Its voltage divider optimization and low drift make it indispensable for engineers designing high-reliability systems. Whether for laboratory-grade instrumentation or mission-critical aerospace electronics, this component delivers repeatable performance where ordinary resistors fall short.