myMectronic
myMectronic

A Premier B2B Part Search

Vishay SMDY1392MY5UDR AC Line Safety Capacitor

The ceramic safety capacitor from the SMDY1 series by Vishay is designed for AC line applications, offering reliable EMI/RFI suppression, filtering, and across-the-line use. Rated for 500 Vac or 760 Vac, it features flame-retardant epoxy encapsulation, surface-mount reflow soldering, and complies with IEC 60384-14 standards. Capacitors have capacitance ranges from 470 pF to 4700 pF, operating within -55°C to +125°C, with various approval certifications such as UL, VDE, CSA, and CQC. Suitable for industrial and consumer electronic applications, it ensures high insulation resistance and robustness against environmental and mechanical stresses.

Authorized Distributors
Source:Newark
Part No:SMDY1392MY5UDR
Stock:381
Inv Date:06-10-2026
Price: Unit price: $2.36
Buy/RFQ:
Source:DigiKey
Part No:SMDY1392MY5UDR
Stock:88
Inv Date:06-10-2026
Price: Unit price: $2.29
Buy/RFQ:
Part No:SMDY1392MY5UDR
Stock:317
Inv Date:06-11-2026
Price: Unit price: $2.31
Buy/RFQ:
Part No:SMDY1392MY5UDR
Stock:1500
Inv Date:06-10-2026
Price: Unit price: $0.74
Buy/RFQ:
Part No:SMDY1392MY5UDR
Stock:80
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

Vishay SMDY1392MY5UDR AC Line Safety Capacitor Specifications:

  • Capacitance Range: 470 pF to 4700 pF
  • Rated Voltage: 500 Vac (Y1), 760 Vac (X1)
  • Temperature Range: -55°C to +125°C
  • Dielectric: Ceramic Y5U (Y1), Class X1 (760 Vac)
  • Mounting: Surface-mount (reflow soldering)
  • Material: Flame-retardant epoxy resin, UL 94 V-0
  • Climatic Category: 55/125/21
  • Insulation Resistance: > 10,000 MΩ
  • Test Voltage: 4000 Vac for 1 min, IEC 60384-14 compliant
  • Capacitance Tolerance: ±20%, M code
  • Certification/Approvals: UL, VDE, CSA, CQC
  • Moisture Sensitivity Level: MSL 2a
  • Dissipation Factor: Max 2.5% at 1 kHz
  • Halogen-free, RoHS compliant
  • Dimensions: Refer to datasheet for specific size codes and footprints
  • Testing: Dielectric strength, humidity, solderability, temperature cycling, shock, vibration

Buy the Vishay SMDY1392MY5UD – Reliable EMI Suppression Capacitor for Industrial Applications

Purchase the Vishay ceramic safety capacitor online today—designed for robust EMI/RFI filtering across industrial and consumer electronics. With ratings up to 760 Vac and capacitance from 470 pF to 4700 pF, it ensures reliable performance from -55°C to +125°C. Featuring flame-retardant epoxy encapsulation, surface-mount design, and compliance with IEC 60384-14 standards, this capacitor offers high insulation resistance, durability against environmental stresses, and certification approvals such as UL, VDE, CSA, and CQC. Enhance your electronic designs with this dependable, high-quality component—order now for fast delivery and long-term reliability.

Get Vishay SMDY1392MY5UD today—built for precision, high voltage rating, and long-lasting durability in demanding electronic environments.

Frequently Asked Questions

Where can I buy Vishay SMDY1392MY5UDR?

You can click on the BUY or RFQ button to purchase SMDY1392MY5UDR from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMDY1392MY5UDR?

You can download the SMDY1392MY5UDR datasheet or visit the Vishay website for support.

Who is the manufacturer of SMDY1392MY5UDR?

Vishay

Vishay Part List

Browse and search other Vishay parts, locate datasheets and stock

Sponsored by