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KEMET Paper Capacitor 22nF 480V AC 480V DC Through Hole Mount Suppression Class X1 P278QS223M480A

Category Capacitors Brand KEMET Condition New

Specifications

Country of Origin India
Brand KEMET
Height 14.3mm
Length 18.5mm
Model P278QS223M480A
Depth 8.5mm
Mount Type Through Hole
Series P278
Maximum Operating Temperature 110°C
Capacitance 22nF
Standards/Approvals UL, IEC 60068-1, RoHS
Pin Count 2
Rated AC Voltage 480V ac
Rated DC Voltage 480V dc
Lead Pitch 15.2mm
Lead Diameter 0.8mm
Suppression Class X1

Key Features

  • Constructed with multilayer metallized paper in self-extinguishing UL 94 V - 0 rated material.
  • Excellent self-healing properties ensure long life under frequent over-voltage conditions.
  • High resistance to ionization with stable impregnated paper dielectric.
  • Rated maximum operating temperature of 110 degrees Celsius.
  • Lead pitch of 15.2 millimeters and pin diameter of 0.8 millimeters for through-hole mount.
  • Designed for electromagnetic interference suppression in X1 class applications.
  • Complies with UL, IEC 60068-1 standards and RoHS directive for safety and environmental compliance.
  • Compact dimensions suitable for PCB installations in industrial electronics.

Product Description

KEMET P278QS223M480A Paper Capacitor is a 22 nanofarad, through-hole film capacitor rated for 480V AC and 480V DC operation. It features multilayer metallized paper construction encapsulated and impregnated with a self-extinguishing material meeting UL 94 V - 0 standards. Designed as an EMI suppression capacitor, it offers excellent self-healing capability, ensuring longevity even under frequent voltage surges.

This capacitor possesses high resistance to ionization and maintains excellent dielectric stability and reliability, making it ideal for continuous operation environments.

With a lead pitch of 15.2mm, pin diameter of 0.8mm, and compact dimensions of 18.5mm length, 14.3mm height, and 8.5mm depth, it is suitable for mounting on printed circuit boards requiring robust EMI suppression features.

Multilayer metallized paper construction with impregnated dielectric. Meets UL 94 V - 0 flammability rating for safety. Rated for up to 110°C maximum operating temperature. Designed for X1 suppression class applications across power lines.

Leads designed for secure through-hole mounting. Certification conformances include UL, IEC 60068-1, and RoHS compliance. Ideal for use in industrial controls, power supplies, and electromagnetic interference mitigation.

This capacitor supports manufacturing, industrial electronics, HVAC systems, and laboratory instrumentation where reliable filtering and noise suppression are critical. Explore more Capacitors and electronic components from KEMET on EnvMart for your engineering and production needs.

KEMET Paper Capacitor 22nF 480V AC 480V DC Through Hole Mount Suppression Class X1 P278QS223M480A
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Frequently Asked Questions

The capacitance of this model is 22 nanofarads (22nF).

It is rated for 480V AC and 480V DC operation.

The maximum operating temperature is 110 degrees Celsius.

This capacitor has a length of 18.5mm, a height of 14.3mm, and a depth of 8.5mm.

The lead pitch is 15.2mm and the pin diameter is 0.8mm.

It is designed for through-hole mounting.

It complies with UL, IEC 60068-1 standards and is RoHS compliant.

It is constructed with multilayer metallized paper and encapsulated in a self-extinguishing material that meets UL 94 V - 0 standards.

It is suitable for use in industrial controls, power supplies, and electromagnetic interference mitigation.

This model is designed for X1 suppression class applications.

This capacitor has a pin count of 2.

It features excellent self-healing properties, ensuring longevity under frequent over-voltage conditions.

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