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Vishay SMDY1471MY5UCR Ceramic Safety Capacitor

The SMDY1 series ceramic disc capacitors from Vishay are safety-rated, surface-mount devices designed for EMC filtering and suppression in industrial and consumer electronics. They comply with IEC 60384-14 standards (X1 and Y1 types), featuring a ceramic dielectric with voltages of up to 760 Vac for X1 and 500 Vac for Y1 applications. These capacitors exhibit excellent moisture resistance, high insulation resistance, and robust dielectric strength. Suitable for across-the-line and line-bypass applications, they operate within -55°C to +125°C and meet rigorous safety and environmental standards, including UL 94 V-0 flame retardant encapsulation.

Authorized Distributors
Source:Newark
Part No:SMDY1471MY5UCR
Stock:842
Inv Date:06-09-2026
Price: Unit price: $2.2
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Source:DigiKey
Part No:SMDY1471MY5UCR
Stock:5000
Inv Date:06-09-2026
Price: Unit price: $0.68528
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Part No:SMDY1471MY5UCR
Stock:7386
Inv Date:06-10-2026
Price: Unit price: $1.75
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Part No:SMDY1471MY5UCR
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.53
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Vishay SMDY1471MY5UCR Ceramic Safety Capacitor Specifications:

  • Ceramic dielectric: Y5U with portion Y1
  • Voltage (Vac): 500 for Y1, 760 for X1
  • Capacitance range: 470 pF to 4700 pF
  • Capacitance tolerance: ±20% (M code)
  • Operating temperature: -55°C to +125°C
  • Climatic category: 55/125/21
  • Test voltage: 4000 Vac for dielectric strength, 1500 Vac for section H
  • Moisture sensitivity level: MSL 2a
  • Insulation resistance: >10,000 MΩ at 25°C
  • Dissipation Factor: max. 2.5% at 1 kHz
  • Dimensions: varies with size code, roughly 8.6 mm x 14.8 mm for size C, 14.6 mm x 19.2 mm for size D
  • Mounting: Surface mount (reflow soldering)
  • Certification standards: IEC 60384-14, UL 94 V-0, VDE, CSA, CQC
  • Shock and vibration resistance: withstands mechanical shock of 100 g/s and vibration of 5 g for specified duration
  • Approval: CB, VDE, UL, CSA, CQC certifications
  • Environmental: Flame retardant epoxy encapsulation, halogen-free

Buy the Vishay SMDY1471MY5U – Reliable Ceramic Safety Capacitors for Industrial Applications

Order Vishay ceramic safety capacitors online today to benefit from top-tier EMI/RFI filtering solutions, robust construction, and compliance with international safety standards. Designed for industrial and consumer electronics, these surface-mount capacitors provide reliable performance across a wide temperature range of -55°C to +125°C. With certifications from IEC, UL, VDE, CSA, and CQC, they guarantee safety and durability. Whether for line-bypass or across-the-line applications, purchase now to enhance your electronic hardware with premium quality components that meet rigorous environmental and safety requirements.

Buy Vishay SMDY1471MY5U now and experience unmatched reliability and high-performance EMI/RFI suppression in your electronic designs.

Frequently Asked Questions

Where can I buy Vishay SMDY1471MY5UCR?

You can click on the BUY or RFQ button to purchase SMDY1471MY5UCR from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMDY1471MY5UCR?

You can download the SMDY1471MY5UCR datasheet or visit the Vishay website for support.

Who is the manufacturer of SMDY1471MY5UCR?

Vishay

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