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Y4942V0219BB0L

Y4942V0219BB0L Description

The Y4942V0219BB0L is a high-precision resistor network from VPG Foil Resistors, designed for demanding voltage divider applications requiring tight TCR matching. Part of the 300190 series, this through-hole component features two resistors (10kΩ and 100kΩ) with an ultra-tight tolerance of ±0.1% and an exceptional temperature coefficient of ±2ppm/°C, ensuring minimal drift across operating conditions. Its radial lead package (14.61mm x 4.06mm) and 300mW power rating per element make it suitable for compact yet power-sensitive designs. Compliant with ROHS3 and rated MSL: Not Applicable, it is ideal for industrial and aerospace environments.

Y4942V0219BB0L Features

• Precision Matched Pair: TCR-matched resistors (10kΩ/100kΩ) for accurate voltage division.
• Ultra-Low Tolerance: ±0.1% tolerance ensures consistent performance.
• Stable Thermal Performance: ±2ppm/°C TCR minimizes resistance drift.
• Robust Construction: Radial lead package (0.413" height) with 300mW power handling.
• Reliable Compliance: ROHS3, EAR99, and HTSUS 8533.21.0060 certified.
• Wide Operating Range: Suitable for harsh environments due to non-MSAL rating.

Y4942V0219BB0L Applications

• Precision Voltage Dividers: Critical in instrumentation, DAC/ADC reference circuits.
• Aerospace & Defense: Stable performance in avionics and radar systems.
• Medical Equipment: High-accuracy sensing in diagnostic devices.
• Industrial Automation: Reliable signal conditioning in PLCs and control systems.
• Test & Measurement: Calibration tools requiring minimal drift.

Conclusion of Y4942V0219BB0L

The Y4942V0219BB0L stands out for its exceptional precision, thermal stability, and rugged design, making it a top choice for applications where accuracy and reliability are paramount. Its TCR-matched pair and low power dissipation address challenges in high-performance electronics, while compliance with stringent standards ensures broad usability. Engineers seeking a long-lifetime, drift-resistant solution for voltage division will find this resistor network indispensable.