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Y1691V0223BB9L

Y1691V0223BB9L Description

The Y1691V0223BB9L is a high-precision resistor network from VPG Foil Resistors, designed for demanding applications requiring ultra-stable voltage division and matched TCR (Temperature Coefficient of Resistance). Part of the 300144Z series, this through-hole component features two resistors (17.5kΩ and 20kΩ) with a tight tolerance of ±0.1% and an exceptional temperature coefficient of ±0.2ppm/°C. Its compact dimensions (7.49mm x 2.54mm) and military-grade construction make it suitable for space-constrained, high-reliability systems.

Y1691V0223BB9L Features

• Precision Performance: Ultra-low resistor-ratio drift (±0.1ppm/°C) ensures long-term stability in voltage divider circuits.
• Military-Grade Reliability: Meets stringent requirements for harsh environments (ECCN: EAR99).
• Matched TCR: Minimizes thermal-induced errors, critical for precision analog systems.
• High Power Handling: 200mW per element, enabling robust operation in power-sensitive designs.
• Through-Hole Mounting: Secure mechanical connection for vibration-resistant applications.
• Bulk Packaging: Ideal for high-volume production or prototyping.

Y1691V0223BB9L Applications

• Military & Aerospace: Voltage dividers in avionics, radar, and missile guidance systems where TCR matching is critical.
• Test & Measurement: Precision reference circuits, calibration equipment, and data acquisition systems.
• Medical Electronics: High-accuracy sensor interfaces and diagnostic instruments.
• Industrial Automation: Stable signal conditioning in process control and instrumentation.

Conclusion of Y1691V0223BB9L

The Y1691V0223BB9L stands out for its unmatched precision, thermal stability, and ruggedness, making it a top choice for mission-critical applications. Its combination of ±0.1% tolerance, ±0.2ppm/°C TCR, and military-grade durability ensures superior performance in environments where lesser components would fail. Engineers designing high-reliability systems—particularly in defense, aerospace, or precision instrumentation—will find this resistor network indispensable for maintaining accuracy under extreme conditions.