VPG Foil Tariff Inquiry

Y1735V0191AA9L

Y1735V0191AA9L Description

The Y1735V0191AA9L from VPG Foil Resistors is a high-precision resistor network designed for voltage divider applications requiring ultra-tight TCR matching (±0.2ppm/°C) and exceptional stability. Part of the 300145Z series, this 4-resistor network features a 1kΩ resistance per element with a remarkable tolerance of ±0.05%, ensuring minimal deviation in critical circuits. Its through-hole axial package (9.53mm x 5.08mm) and 50mW power rating per element make it suitable for compact yet demanding designs. Compliant with ROHS3 and rated EAR99, it is ideal for industrial, aerospace, and instrumentation applications where precision and reliability are paramount.

Y1735V0191AA9L Features

• Ultra-Precision Matching: ±0.05% resistor matching ratio and ±0.1ppm/°C ratio drift for unmatched accuracy.
• Low TCR: ±0.2ppm/°C temperature coefficient ensures stability across extreme thermal conditions.
• Robust Construction: Through-hole mounting with a 0.385" (9.78mm) height and bulk packaging for durability.
• High Power Handling: 50mW per element, suitable for energy-sensitive applications.
• MSL Exempt: Non-sensitive to moisture, simplifying storage and assembly processes.

Y1735V0191AA9L Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical for reference circuits in DACs, ADCs, and metrology equipment.
• Aerospace & Defense: Stable performance in avionics, radar, and satellite systems.
• Medical Instrumentation: High-accuracy signal conditioning in diagnostic devices.
• Industrial Automation: Reliable operation in PLCs and sensor interfaces where TCR matching is vital.

Conclusion of Y1735V0191AA9L

The Y1735V0191AA9L stands out for its unparalleled precision, low TCR, and robust design, making it a top choice for engineers prioritizing accuracy in harsh environments. Its voltage-divider optimization and TCR-matched resistors reduce calibration overhead, while ROHS3 compliance ensures adherence to environmental standards. For applications demanding sub-ppm stability and long-term reliability, this VPG Foil Resistors network delivers exceptional performance.