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Y4952V0145TT0L Description
Y4952V0145TT0L Description
The Y4952V0145TT0L is a high-precision resistor network from VPG Foil Resistors, designed for demanding voltage divider applications requiring tight TCR matching. Part of the 300210 series, this through-hole component features three resistors with values of 5kΩ and 80kΩ, offering exceptional accuracy with a tolerance of ±0.01% and an ultra-low temperature coefficient of ±2ppm/°C. Encased in a radial lead package (20.83mm x 4.06mm), it delivers 300mW power per element and is RoHS3 compliant, ensuring reliability in industrial and precision electronics.
Y4952V0145TT0L Features
- Ultra-High Precision: ±0.01% tolerance and ±2ppm/°C TCR ensure minimal drift in critical circuits.
- TCR-Matched Design: Ideal for voltage dividers where thermal stability is paramount.
- Robust Construction: Radial lead through-hole mounting with a height of 10.49mm for secure PCB integration.
- Wide Resistance Range: Combines 5kΩ and 80kΩ resistors in a single network for flexible circuit design.
- Industrial Compliance: EAR99 and HTSUS 8533.21.0060 listed, with moisture-insensitive (MSL: N/A) bulk packaging.
Y4952V0145TT0L Applications
This resistor network excels in:
- Precision Voltage Dividers: Used in metrology, calibration equipment, and high-accuracy sensor interfaces.
- Test & Measurement Systems: Ensures signal integrity in data acquisition and instrumentation.
- Aerospace & Defense: Stable performance in harsh environments due to low TCR and high power handling.
- Medical Electronics: Critical for patient monitoring devices where accuracy cannot be compromised.
Conclusion of Y4952V0145TT0L
The Y4952V0145TT0L stands out for its unmatched precision, thermal stability, and rugged design, making it a top choice for engineers designing high-reliability systems. Its TCR-matched resistors and compliance with stringent industry standards position it as a superior alternative to conventional networks in applications demanding zero-compromise accuracy.



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