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Vishay WYO252MCMBF0KR Ceramic Disc Capacitors

The WYO Series ceramic disc capacitors by Vishay Draloric are designed for line-by-pass, antenna coupling, and across-the-line applications. Made with ceramic dielectric Y5U, these capacitors comply with IEC 60384-14 standards, offering high reliability, wide capacitance range from 1.0 nF to 12 nF with Tolerance +20%. Available with straight or kinked leads and various lead spacings, they feature blue flame-retardant epoxy resin coating for safety. Rated for 440 Vac or 250 Vac, operating temperature from -40°C to +125°C, with excellent dielectric and insulation resistance properties.

Authorized Distributors
Source:Newark
Part No:WYO252MCMBF0KR
Stock:3217
Inv Date:06-09-2026
Price: Unit price: $0.886
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Source:DigiKey
Part No:WYO252MCMBF0KR
Stock:42545
Inv Date:06-09-2026
Price: Unit price: $0.86
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Part No:WYO252MCMBF0KR
Stock:14656
Inv Date:06-10-2026
Price: Unit price: $0.86
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Source:Arrow EU
Part No:WYO252MCMBF0KR
Stock:16000
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay WYO252MCMBF0KR Ceramic Disc Capacitors Specifications:

  • Ceramic dielectric: Y5U
  • Voltage ratings: 440 Vac (X1), 250 Vac (Y2)
  • Capacitance range: 1.0 nF to 12 nF
  • Tolerance: +20%
  • Operating temperature: -40°C to +125°C
  • Insulation resistance: >6000 MΩ at 500 V
  • Dissipation factor: max 2.5% at 1 kHz
  • Climatic category: 40/125/21
  • Material: Blue flame-retardant epoxy resin coating
  • Lead options: Straight or kinked, lead spacing 5.0 mm or 7.5 mm
  • Compliance: IEC 60384-14, UL 60384-14.1, CSA E60384-1:03, VDE

Buy the Vishay Series WYO Ceramic Disc Capacitors: WYO252MCMBF0KR

Order Vishay WYO series ceramic disc capacitors online today for dependable line-by-pass and antenna coupling solutions. These capacitors feature high reliability, wide capacitance range from 1.0 nF to 12 nF, voltage ratings of 440 Vac or 250 Vac, and a temperature range from -40°C to +125°C. Encased in blue flame-retardant epoxy resin, with options for straight or kinked leads and precise lead spacing, they ensure safety, durability, and compliance with IEC, UL, CSA, and VDE standards, advancing your electronic safety applications.

Buy Vishay WYO252MCMBF0KR ceramic disc capacitors now and experience unmatched reliability, safety compliance, and high performance for your electronic safety designs.

Frequently Asked Questions

Where can I buy Vishay WYO252MCMBF0KR?

You can click on the BUY or RFQ button to purchase WYO252MCMBF0KR from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part WYO252MCMBF0KR?

You can download the WYO252MCMBF0KR datasheet or visit the Vishay website for support.

Who is the manufacturer of WYO252MCMBF0KR?

Vishay

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