VPG Foil

Y1691V0051BA9L

Y1691V0051BA9L Description

The Y1691V0051BA9L from VPG Foil Resistors is a high-precision 2-resistor voltage divider network designed for applications requiring ultra-stable TCR-matched performance. Part of the 300144Z series, this through-hole component features a compact 0.295" x 0.100" (7.49mm x 2.54mm) footprint with a 0.330" (8.38mm) seated height. It delivers exceptional accuracy with a ±0.1% tolerance, ±0.05% resistor matching ratio, and an ultra-low ±0.2ppm/°C temperature coefficient, ensuring minimal drift over temperature variations. The network comprises 100Ω and 10kΩ resistors, optimized for voltage divider circuits where precision and stability are critical.

Y1691V0051BA9L Features

• Ultra-High Precision: ±0.1% tolerance and ±0.05% matching ratio for unmatched accuracy in voltage division.
• Exceptional Stability: ±0.2ppm/°C TCR and ±0.1ppm/°C resistor-ratio drift ensure long-term reliability in fluctuating environments.
• Robust Construction: Through-hole mounting with a 100mW power rating per element, suitable for demanding industrial applications.
• TCR-Matched Design: Ideal for applications requiring tight thermal tracking between resistors.
• Compact Form Factor: Space-efficient Bulk package with a low-profile design for integration into dense PCB layouts.

Y1691V0051BA9L Applications

This resistor network excels in precision analog circuits, including:

• Reference Voltage Dividers: Critical in ADC/DAC circuits, sensor signal conditioning, and precision instrumentation.
• Test & Measurement Equipment: Ensures accuracy in calibration systems and laboratory-grade devices.
• Aerospace & Defense: Suitable for avionics and military systems where thermal stability is paramount.
• Medical Electronics: Reliable performance in patient monitoring and diagnostic equipment.

Conclusion of Y1691V0051BA9L

The Y1691V0051BA9L stands out as a top-tier solution for high-precision voltage division, combining VPG Foil Resistors' expertise in ultra-stable foil technology with rigorous performance specifications. Its low TCR, tight matching, and minimal drift make it indispensable for mission-critical applications where even minor deviations can compromise system integrity. For engineers prioritizing accuracy, stability, and durability, this resistor network is an optimal choice.