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Y1691V0091VV9L

Y1691V0091VV9L Description

The Y1691V0091VV9L is a high-precision resistor network from VPG Foil Resistors, designed for critical voltage divider applications requiring ultra-low tolerance and unmatched thermal stability. Part of the 300144Z series, this device integrates two matched 500Ω resistors in a compact through-hole package (7.49mm x 2.54mm). With a ±0.005% tolerance and ±0.2ppm/°C temperature coefficient, it delivers exceptional accuracy for precision analog circuits. The ±0.1ppm/°C resistor-ratio drift ensures minimal performance variation over temperature, making it ideal for metrology, instrumentation, and aerospace systems. Compliant with ROHS3 and rated for 100mW power per element, it balances performance with environmental and reliability standards.

Y1691V0091VV9L Features

• Ultra-High Precision: TCR-matched resistors with ±0.005% tolerance and ±0.2ppm/°C TCR for minimal deviation.
• Stable Voltage Division: ±0.1ppm/°C ratio drift guarantees consistent performance in fluctuating environments.
• Robust Construction: Through-hole mounting with a 0.330" (8.38mm) height and 3-pin radial configuration for secure PCB integration.
• Wide Applicability: EAR99/ECCN and HTSUS 8533.21.0050 classifications facilitate global deployment.
• Reliability: MSL Not Applicable and bulk packaging ensure long-term storage stability.

Y1691V0091VV9L Applications

• Precision Voltage Dividers: Critical for reference circuits in digital multimeters (DMMs) and calibration equipment.
• Aerospace & Defense: Stable performance in avionics and satellite systems where thermal drift is unacceptable.
• Medical Instrumentation: Ensures accuracy in patient monitoring and diagnostic devices.
• Industrial Automation: Reliable signal conditioning in PLC modules and sensor interfaces.

Conclusion of Y1691V0091VV9L

The Y1691V0091VV9L sets a benchmark for precision resistor networks, combining VPG Foil’s expertise in TCR matching with industry-leading stability. Its sub-ppm thermal performance and 0.005% tolerance make it indispensable for applications demanding uncompromising accuracy. Whether in high-end test equipment or mission-critical systems, this resistor network delivers consistent, drift-free operation, backed by ROHS3 compliance and rugged packaging. Engineers seeking repeatability and long-term reliability will find it an optimal choice for cutting-edge designs.