VPG Foil Tariff Inquiry

Y1685V0001AA9R

Y1685V0001AA9R Description

The Y1685V0001AA9R is a high-precision resistor network from VPG Foil Resistors' VFCD1505 series, designed for demanding voltage divider applications requiring ultra-tight TCR matching and ratio stability. This surface-mount device (SMD) integrates two 10kΩ resistors in a compact 1505 (3812 Metric) package (3.81mm × 1.27mm) with a low profile of 0.64mm. It delivers exceptional accuracy with a ±0.05% tolerance and a near-zero ±0.2ppm/°C temperature coefficient, ensuring minimal drift over temperature variations. The ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift make it ideal for precision analog circuits. Compliant with ROHS3 and rated MSL 1 (Unlimited), it is supplied in Tape & Reel (TR) packaging for automated assembly.

Y1685V0001AA9R Features

• Ultra-High Precision: ±0.05% tolerance and ±0.2ppm/°C TCR for unmatched stability.
• TCR-Matched Pair: ±0.05% resistor ratio matching and ±0.1ppm/°C ratio drift ensure consistent performance in voltage dividers.
• Compact & Robust: 1505 package (3.81mm × 1.27mm) with 50mW power handling per element.
• Reliable Construction: Bulk metal foil technology for low noise and long-term reliability.
• Industry-Standard Compliance: ROHS3, ECCN EAR99, and HTSUS 8533.21.0020 listed.

Y1685V0001AA9R Applications

This resistor network excels in precision-critical systems, including:

• Reference Voltage Circuits: High-accuracy dividers for ADCs, DACs, and voltage references.
• Medical Instrumentation: Patient monitoring equipment where signal integrity is paramount.
• Aerospace & Defense: Avionics and radar systems requiring drift-free performance over extreme temperatures.
• Test & Measurement: Calibration tools and metrology equipment demanding sub-ppm stability.

Conclusion of Y1685V0001AA9R

The Y1685V0001AA9R sets a benchmark for precision resistor networks, combining VPG Foil's proprietary bulk metal foil technology with rigorous manufacturing standards. Its exceptional TCR matching, low drift, and compact form factor make it the preferred choice for engineers designing mission-critical analog systems. Whether in aerospace, medical, or high-end instrumentation, this component delivers reliability and accuracy unmatched by conventional thin-film or thick-film alternatives.