myMectronic
myMectronic

A Premier B2B Part Search

Vishay F121K25S3NR63K7R Ceramic Capacitor

This high-reliability ceramic disc capacitor features low losses, high capacitance, and wide operating voltage options suitable for applications like SMPS, high voltage circuits, and snubber design. Constructed with ceramic dielectrics SN Y5R and S3N, it offers excellent stability from -30°C to +125°C, with minimal aging at about 0.5% per decade. Its epoxy-resin encapsulation is flammable resistant (UL 94 V-0), with kinked leads and various lead spacings, ensuring reliable performance in demanding electronic environments.

Authorized Distributors
Source:Newark
Part No:F121K25S3NR63K7R
Stock:7774
Inv Date:06-09-2026
Price: Unit price: $0.478
Buy/RFQ:
Part No:F121K25S3NR63K7R
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.49
Buy/RFQ:

Vishay F121K25S3NR63K7R Ceramic Capacitor Specifications:

  • Capacitance range: 100 pF to 4700 pF
  • Voltage options: 500 V; 1 kV; 2 kV; 3 kV
  • Dielectric types: SN Y5R, S3N
  • Operating temperature: -30°C to +125°C
  • Insulation resistance: 210000 MΩ min. at 500 V
  • Dissipation factor: max. 0.2%
  • Lead diameter: 0.6 mm
  • Lead spacing: 5 mm or 7.5 mm
  • encapsulation: epoxy-resin, UL 94 V-0
  • Marking: capacitance value and voltage in accordance with EIA 198
  • Aging: approximately 0.5% per decade

Buy the VISHAY F121K25S3NR – Reliable Ceramic Capacitor for Industrial Applications

Order the VISHAY F121K25S3NR ceramic capacitor today to ensure high reliability and low losses in your electronic circuits. Perfect for SMPS, high voltage snubber applications, and electronic circuits requiring stable performance from -30°C to +125°C. Its epoxy-resin encapsulation meets fire resistance standards (UL 94 V-0), with kinked leads and various lead spacings for easy installation. These capacitors are RoHS compliant, have a voltage rating of up to 3 kV, and an insulation resistance of 210,000 MΩ minimum, making them ideal for demanding industrial environments.

Get VISHAY F121K25S3NR today—built for precision and reliable high-voltage performance in industrial electronics.

Frequently Asked Questions

Where can I buy Vishay F121K25S3NR63K7R?

You can click on the BUY or RFQ button to purchase F121K25S3NR63K7R from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part F121K25S3NR63K7R?

You can download the F121K25S3NR63K7R datasheet or visit the Vishay website for support.

Who is the manufacturer of F121K25S3NR63K7R?

Vishay

Sponsored by