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Vishay AY1681M35Y5UC63L0 Ceramic Safety Capacitor

The AY1 Series ceramic disc capacitors are automotive-grade, line-rated safety capacitors with Class X1 and Y1 approval, rated at 760 Vac and 500 Vac respectively. They feature ceramic dielectric Y5U, broad capacitance range from 470 pF to 4700 pF, and are suitable for AC line filtering and coupling in PHEV/EV applications. Encapsulated in flame-retardant epoxy resin, these reliable capacitors withstand high temperatures from -55°C to +125°C, passing rigorous life, temperature, and safety tests for optimal electrical performance and safety compliance.

Authorized Distributors
Source:Newark
Part No:AY1681M35Y5UC63L0
Stock:5421
Inv Date:06-09-2026
Price: Unit price: $0.661
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Source:DigiKey
Part No:AY1681M35Y5UC63L0
Stock:3856
Inv Date:06-09-2026
Price: Unit price: $0.63
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Part No:AY1681M35Y5UC63L0
Stock:3383
Inv Date:06-10-2026
Price: Unit price: $0.63
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Source:Arrow EU
Part No:AY1681M35Y5UC63L0
Stock:70000
Inv Date:06-10-2026
Price: N/A
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Vishay AY1681M35Y5UC63L0 Ceramic Safety Capacitor Specifications:

  • Ceramic dielectric: Y5U
  • Voltage (Vac): 500 for Y1, 760 for X1
  • Capacitance range: 470 pF to 4700 pF
  • Operating temperature: -55°C to +125°C
  • Dielectric strength: 4000 Vac for 60s
  • Insulation resistance: Min. 210 GΩ
  • Dissipation factor: Max. 2.5% (1 kHz)
  • Capacitance tolerance: +20%
  • Material: Flame-retardant epoxy resin (UL 94 V-0)
  • Mounting: Radial leads, spacing options 10.0 mm and 12.5 mm
  • Compliance: IEC, UL, CSA, VDE, CQC, PSE
  • Test voltage: 4000 Vac for 2s

Buy the VISHAY AY1 Series U+2013 Reliable Ceramic Safety Capacitors for Industrial Applications

Order VISHAY AY1 Series ceramic safety capacitors today to ensure high-quality, durable, and safe electrical performance for automotive and industrial applications. These capacitors meet strict safety standards, withstand extreme temperatures, and deliver consistent electrical characteristics for AC line filtering and coupling in PHEV/EV systems. With robust flame-retardant encapsulation, broad capacitance options, and reliable insulation resistance, they are the ideal choice for your demanding electronics projects. Purchase online now and enjoy fast delivery and expert support.

Buy VISHAY AY1 Series ceramic safety capacitors now and experience unmatched reliability and performance in EV and PHEV filtering systems.

Frequently Asked Questions

Where can I buy Vishay AY1681M35Y5UC63L0?

You can click on the BUY or RFQ button to purchase AY1681M35Y5UC63L0 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part AY1681M35Y5UC63L0?

You can download the AY1681M35Y5UC63L0 datasheet or visit the Vishay website for support.

Who is the manufacturer of AY1681M35Y5UC63L0?

Vishay

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