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Y4942V0138BB9L

Y4942V0138BB9L Description

The Y4942V0138BB9L from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications with TCR-matched performance. Part of the 300190 series, this through-hole component features a 70kΩ resistance per element with an ultra-tight ±0.1% tolerance and an exceptional ±2ppm/°C temperature coefficient, ensuring stability in demanding environments. Its radial lead package (14.61mm x 4.06mm) and 300mW power rating per element make it suitable for space-constrained yet power-sensitive designs. Compliant with ROHS3 and rated MSL: Not Applicable, it is ideal for industrial and aerospace applications where reliability is critical.

Y4942V0138BB9L Features

• Precision Matched Resistors: TCR-matched pair for minimal drift in voltage divider circuits.
• Ultra-Low Tolerance: ±0.1% resistance accuracy ensures consistent performance.
• Stable Temperature Coefficient: ±2ppm/°C for minimal resistance variation across temperature ranges.
• Robust Construction: Radial lead package with a 10.49mm max height and 300mW power handling.
• Environmental Compliance: ROHS3 compliant and EAR99/ECCN classified for global use.
• Wide Operating Range: Suitable for high-reliability applications in harsh conditions.

Y4942V0138BB9L Applications

• Precision Voltage Dividers: Ideal for reference voltage generation in instrumentation and metrology.
• Aerospace & Defense: Stable performance in avionics, radar, and satellite systems.
• Medical Equipment: High accuracy for diagnostic devices and patient monitoring systems.
• Industrial Automation: Reliable operation in PLCs, sensors, and control systems.
• Test & Measurement: Low-drift performance for calibration equipment and data acquisition.

Conclusion of Y4942V0138BB9L

The Y4942V0138BB9L stands out for its exceptional precision, stability, and ruggedness, making it a top choice for critical voltage divider applications. Its TCR-matched design, ultra-low tolerance, and high power rating outperform generic resistor networks, ensuring long-term reliability in aerospace, medical, and industrial systems. For engineers seeking a high-performance, RoHS-compliant solution, this resistor network delivers unmatched accuracy and durability.