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Y4942V0139BB0L

Y4942V0139BB0L Description

The Y4942V0139BB0L is a high-precision resistor network from VPG Foil Resistors, designed for demanding voltage divider applications requiring tight TCR matching and ultra-low tolerance. Part of the 300190 series, this through-hole component features two resistors (22kΩ and 82kΩ) in a compact radial lead package. With a ±0.1% tolerance and an exceptional ±2ppm/°C temperature coefficient, it ensures minimal drift and superior stability across operating conditions. The device delivers 300mW power per element and is housed in a robust bulk package with dimensions of 14.61mm x 4.06mm, making it suitable for space-constrained designs.

Y4942V0139BB0L Features

• Precision Performance: ±0.1% tolerance and ±2ppm/°C TCR for unmatched accuracy.
• TCR-Matched Pair: Ideal for voltage dividers where thermal tracking is critical.
• Durable Construction: Radial lead through-hole mounting with a 10.49mm max height.
• High Power Handling: 300mW per resistor ensures reliability in power-sensitive circuits.
• RoHS3 Compliant: Meets environmental standards without compromising performance.
• Non-MSIL: Moisture-insensitive (MSL Not Applicable), simplifying storage and assembly.

Y4942V0139BB0L Applications

This resistor network excels in precision analog circuits, including:

• Reference Voltage Dividers: For ADCs, DACs, and sensor interfaces requiring stable ratios.
• Test & Measurement Equipment: Where low drift and high accuracy are paramount.
• Aerospace & Defense Systems: Demanding environments with stringent thermal stability needs.
• Medical Instrumentation: Critical for patient monitoring and diagnostic devices.

Conclusion of Y4942V0139BB0L

The Y4942V0139BB0L stands out for its ultra-low TCR and tolerance, making it a top choice for precision voltage division. Its rugged design, compliance with RoHS3, and suitability for harsh environments (e.g., aerospace) underscore its versatility. Engineers seeking reliable, high-performance resistor networks for mission-critical applications will find this model indispensable.