VY2472M49Y5US6TV7 Vishay Capacitor (Other) In Stock
Vishay VY2472M49Y5US6TV7 is a VY2 Series Y2/X1 safety-rated single-layer ceramic capacitor with 4.7 nF capacitance, 300 V AC rating, and ±20% tolerance for AC line filtering applications. It features through-hole mounting and Y5U dielectric for compact EMI suppression in power supplies. Available in stock worldwide with fast delivery.
- Manufacturer
- Vishay
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- VY2472M49Y5US6TV7 Datasheet PDF
- Category
- Capacitor
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Y2/X1 safety class certification for use directly across AC mains lines in EMC filter designs up to 300 V AC
- 4.7 nF capacitance in compact through-hole SLCC package (12.5 mm height) for line-to-ground noise suppression
- Ceramic Y5U dielectric provides reliable capacitance stability in 50/60 Hz power line filtering circuits
- RoHS-compliant REACH-conformant construction for global market compliance in consumer and industrial power equipment
Applications
VY2472M49Y5US6TV7 safety capacitors are used as Y2-class line-to-ground suppression components in switch-mode power supply EMI filters, reducing common-mode noise from AC mains to protect sensitive electronics. Their 300 V AC rating and Y2/X1 certification meet IEC 60384-14 requirements for capacitors connected between line and protective earth in household appliances and industrial equipment. These capacitors also appear in motor drive input filters, EV charger EMC circuits, and building automation controllers requiring certified mains-connected capacitance of 4.7 nF.
Specifications
| Reach Compliance Code | Compliant |
| Factory Lead Time | 10Weeks |
| YTEOL | 7.03 |
| Additional Feature | SAFETY CLASS :Y2/X1 |
| Capacitance | 0.0047 µF |
| Capacitor Type | CERAMIC CAPACITOR |
| Dielectric Material | CERAMIC |
| Height | 12.5mm |
| JESD-609 Code | e3 |
| Mounting Feature | THROUGH HOLE MOUNT |
| Multilayer | No |
| Negative Tolerance | 20% |
| Package Shape | DISK PACKAGE |
| Package Style | Radial |
| Packing Method | TR, 14 INCH |
| Positive Tolerance | 20% |
| Rated (AC) Voltage (URac) | 300V |
| Rated (DC) Voltage (URdc) | 1000V |
| Reference Standard | CQC; CSA; IEC60384-14; UL |
| Surface Mount | NO |
| Temperature Characteristics Code | Y5U |
| Temperature Coefficient | -56/+22% ppm/°C |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Pitch | 7.5mm |
| Terminal Shape | WIRE |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.23.00.60 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why does VY2472M49Y5US6TV7 require Y2/X1 safety certification for AC mains filter applications?
Y2/X1 safety class certification per IEC 60384-14 is mandatory for capacitors connected between AC line and protective ground (Y2 class) or line-to-line (X1 class) at mains voltages up to 300 V AC. VY2472M49Y5US6TV7 meets this standard, ensuring that if the capacitor fails, it opens circuit rather than short-circuits, preventing shock hazard in household appliances, SMPS, and industrial equipment.
How does the 4.7 nF capacitance and 300 V AC rating of VY2472M49Y5US6TV7 affect its EMI filtering performance?
At 4.7 nF across 300 V AC mains, VY2472M49Y5US6TV7 provides a capacitive reactance of approximately 680 kΩ at 50 Hz, which limits leakage current while attenuating high-frequency common-mode noise above 100 kHz effectively. This combination is standard for Y2 safety capacitors in SMPS EMI filters where leakage current must remain below 0.25 mA per IEC requirements.
Can VY2472M49Y5US6TV7 replace other 4.7 nF Y2 capacitors in an existing SMPS EMI filter design?
VY2472M49Y5US6TV7 can replace other through-hole Y2-class 4.7 nF / 300 V AC capacitors as long as the replacement's body dimensions (height 12.5 mm, lead pitch) match the PCB footprint. The ±20% tolerance is standard for Y5U-dielectric Y2 caps, so functional performance in the 50 Hz to 30 MHz EMC filter range will be equivalent to other Y2-certified 4.7 nF replacements.
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