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Y4942V0133BB9L

Y4942V0133BB9L Description

The Y4942V0133BB9L is a high-precision resistor network from VPG Foil Resistors, designed for demanding voltage divider applications requiring tight TCR matching and ultra-low tolerance. This 2-resistor network features a 39kΩ resistance per element with an exceptional ±0.1% tolerance and a ±2ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a radial lead package with dimensions of 0.575" x 0.160" (14.61mm x 4.06mm) and a seated height of 0.413" (10.49mm), it is optimized for through-hole mounting in space-constrained designs. The 300mW power rating per element and RoHS3 compliance make it suitable for industrial and precision instrumentation applications.

Y4942V0133BB9L Features

• Ultra-Precision: ±0.1% tolerance and ±2ppm/°C TCR for unmatched stability.
• TCR Matched Pair: Ideal for voltage dividers requiring minimal thermal drift.
• Robust Construction: Radial lead package with 300mW power handling per resistor.
• Environmental Compliance: RoHS3 compliant and EAR99/ECCN classified for global use.
• Reliable Performance: MSL Not Applicable ensures no moisture sensitivity concerns.
• Manufacturer Assurance: Part of VPG Foil's 300190 series, known for high-reliability foil resistor technology.

Y4942V0133BB9L Applications

This resistor network excels in precision circuits where TCR matching and low tolerance are critical:

• Voltage References: Stable dividers for ADC/DAC circuits and precision voltage regulation.
• Test & Measurement Equipment: High-accuracy instrumentation, such as multimeters and calibrators.
• Medical Electronics: Patient monitoring systems requiring long-term stability.
• Aerospace & Defense: Avionics and radar systems where thermal performance is paramount.
• Industrial Automation: Feedback networks in servo controls and power supplies.

Conclusion of Y4942V0133BB9L

The Y4942V0133BB9L stands out as a top-tier resistor network for precision applications, combining VPG Foil's expertise in foil resistor technology with rigorous performance specs. Its TCR-matched pair, ultra-low tolerance, and robust radial package make it indispensable for engineers designing high-stability voltage dividers in harsh environments. Whether for mission-critical aerospace systems or high-accuracy lab equipment, this model delivers reliability and precision unmatched by standard resistor arrays.