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Y4942V0137TT0L

Y4942V0137TT0L Description

The Y4942V0137TT0L 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 50kΩ and 66kΩ resistances with an ultra-tight tolerance of ±0.01% and a low ±2ppm/°C temperature coefficient, ensuring exceptional stability across varying environmental conditions. Encased in a radial lead package (14.61mm x 4.06mm), it offers 300mW power dissipation per element and is RoHS3 compliant, making it suitable for demanding industrial and aerospace applications.

Y4942V0137TT0L Features

• Precision Matched TCR: Ensures minimal drift in voltage divider circuits.
• Ultra-Low Tolerance: ±0.01% resistance accuracy for critical analog designs.
• Low TC: ±2ppm/°C for stable performance over temperature fluctuations.
• Robust Construction: Radial lead package (10.49mm max height) with MSL Not Applicable, ideal for harsh environments.
• High Power Handling: 300mW per resistor, exceeding typical network ratings.
• EAR99/ROHS3 Compliance: Meets global regulatory standards for export and environmental safety.

Y4942V0137TT0L Applications

• Precision Voltage Dividers: Calibration equipment, metrology instruments.
• Aerospace & Defense: Avionics, radar systems requiring TCR-matched stability.
• Medical Electronics: Patient monitoring, diagnostic devices demanding low drift.
• Industrial Automation: High-accuracy sensor signal conditioning.
• Test & Measurement: Reference circuits where ppm-level precision is critical.

Conclusion of Y4942V0137TT0L

The Y4942V0137TT0L stands out in the resistor network category for its unmatched precision, thermal stability, and rugged design. Its TCR-matched pair and sub-ppm/°C performance make it indispensable for applications where long-term accuracy is non-negotiable. Engineers in aerospace, medical, and high-end instrumentation will benefit from its reliability, backed by VPG Foil’s expertise in ultra-precision resistors.