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Vishay F1778422M2FCB0 Filament EMI Capacitor

Vishay Roederstein F1778X2 is an interference suppression film capacitor designed for across-the-line X2 applications. With a rated AC voltage of 310 Vac and permissible DC voltage of 630 V, it features self-healing properties, a dielectric of metallized polypropylene film, and flame-retardant epoxy encapsulation meeting UL 94 V-0 standards. Suitable for standard EMI suppression, it offers a lead pitch of 7.5 mm to 27.5 mm, high environmental resilience, and compliance with international safety standards including IEC, UL, CSA, and CQC. It’s ideal for use in electromagnetic interference suppression in industrial and consumer electronic equipment.

Authorized Distributors
Source:Newark
Part No:F1778422M2FCB0
Stock:155
Inv Date:06-09-2026
Price: Unit price: $1.73
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Source:DigiKey
Part No:F1778422M2FCB0
Stock:159
Inv Date:06-09-2026
Price: Unit price: $1.85
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Part No:F1778422M2FCB0
Stock:148
Inv Date:06-10-2026
Price: Unit price: $1.55
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Part No:F1778422M2FCB0
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.1
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Part No:F1778422M2FCB0
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.86
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Part No:F1778422M2FCB0
Stock:5
Inv Date:06-10-2026
Price: N/A
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Vishay F1778422M2FCB0 Filament EMI Capacitor Specifications:

  • Rated AC voltage: 310 Vac
  • Permissible DC voltage: 630 V
  • Dielectric: Polypropylene film, metallized
  • Construction: Mono, encapsulated in flame-retardant epoxy resin (UL 94 V-0)
  • Lead pitch: 7.5 mm to 27.5 mm
  • Temperature tolerance: Up to 110 °C (125 °C less than 1000 hours for C < 470 nF)
  • Capacitance range: 0.001 pF to 4.7 uF
  • Capacitance tolerance: +20 %, +10 %, optionally ±5 %
  • Standards compliance: IEC 60384-14, UL, CSA, CQC, ENEC
  • Mounting: Suitable for PCB with automatic insertion, mechanical fixing by leads for pitches < 15 mm
  • RoHS compliant, self-healing properties, flame-retardant encapsulation, and high climatic aging resistance

Buy the Vishay F1778X2 – Reliable EMI Suppression Capacitor for Industrial Applications

Purchase the Vishay Roederstein F1778X2 EMI suppression film capacitor online today. Designed for across-the-line EMI filtering, it features self-healing properties, flame-retardant encapsulation, and broad safety standard certifications. With a voltage rating of 310 Vac and a capacitance range from 0.001 pF to 4.7 uF, it's suitable for industrial control and consumer electronics. Its compact design with lead pitch options from 7.5 mm to 27.5 mm enables easy mounting on printed circuit boards, ensuring reliable interference suppression in various environments.

Order your Vishay F1778X2 interference suppression capacitor today and ensure robust EMI filtering with high reliability in your electronic projects.

Frequently Asked Questions

Where can I buy Vishay F1778422M2FCB0?

You can click on the BUY or RFQ button to purchase F1778422M2FCB0 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part F1778422M2FCB0?

You can download the F1778422M2FCB0 datasheet or visit the Vishay website for support.

Who is the manufacturer of F1778422M2FCB0?

Vishay

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