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Y1685V0064QQ9W

Y1685V0064QQ9W Description

The Y1685V0064QQ9W is a high-precision, surface-mount resistor network from VPG Foil Resistors' VFCD1505 series, designed for demanding military and precision voltage divider applications. This dual-resistor network features ultra-tight tolerances (±0.02%) and an exceptional temperature coefficient of resistance (TCR) of ±0.2ppm/°C, ensuring minimal drift under thermal stress. With resistance values of 1kΩ and 10kΩ in a matched voltage divider configuration, it delivers outstanding ratio stability (±0.02% matching, ±1ppm/°C ratio drift). The compact 1505 (3812 Metric) package (3.81mm x 1.27mm) and low profile (0.64mm height) make it ideal for space-constrained designs.

Y1685V0064QQ9W Features

• Military-Grade Reliability: Meets stringent requirements for harsh environments (ECCN: EAR99).
• Ultra-Precision: ±0.02% tolerance and ±0.2ppm/°C TCR for unmatched accuracy.
• Matched Voltage Divider: Optimized for ratio-critical applications with ±1ppm/°C ratio drift.
• Compact & Robust: Surface-mount 1505 package with 50mW power handling per element.
• Stable Performance: Bulk packaging ensures mechanical and environmental protection.

Y1685V0064QQ9W Applications

• Precision Voltage Dividers: Ideal for reference circuits in test/measurement equipment.
• Military/Aerospace Systems: Stable performance in extreme temperatures and vibrations.
• High-End Instrumentation: Data acquisition, bridge networks, and calibration systems.
• Medical Electronics: Critical where long-term stability and minimal drift are paramount.

Conclusion of Y1685V0064QQ9W

The Y1685V0064QQ9W sets a benchmark for precision resistor networks, combining VPG Foil's foil resistor technology with military-grade robustness. Its ultra-low TCR, matched ratio stability, and compact form factor make it superior to conventional thin-film or thick-film networks in applications demanding absolute accuracy. Engineers designing mission-critical systems will benefit from its reliability in voltage division, sensor interfacing, and precision analog circuits.