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Ⅰ.Overview of product

The DE2E3SA222MA3BY02F is a safety-compliant ceramic capacitor from Murata Electronics’ DE2 series, designed for reliable voltage filtering and noise suppression in high-voltage AC applications.Its through-hole radial disc design and X1Y2 safety certification make it suitable for demanding electrical systems requiring enhanced insulation and stability.

Ⅱ.Core parameter

Category:Capacitors,Ceramic Capacitors

Mfr:Murata Electronics

Series:DE2

Packaging:Bulk

Part Status:Active

Capacitance:2200 pF

Tolerance:±20%

Voltage - Rated:400VAC

Operating Temperature:-40°C ~ 125°C

Features:Safety Series X1Y2

Mounting Type:Through Hole

Package / Case:Radial, Disc

Size / Dimension:0.354" Dia (9.00mm)

Height - Seated (Max):0.472" (12.00mm)

Lead Spacing:0.295" (7.50mm)

Ⅲ.Main characteristics

Safety-Certified Design:Complies with X1Y2 safety standards, ensuring robust insulation and protection against electrical breakdown in high-voltage AC circuits.

High AC Voltage Rating:400VAC rated voltage enables safe operation in mains-connected applications, meeting industrial and consumer electrical safety requirements.

Stable Capacitance Performance:±20% tolerance ensures consistent energy storage and filtering performance across operating conditions.

Wide Temperature Adaptability:Operates from -40°C to 125°C, suitable for use in extreme environmental conditions.

Reliable Through-Hole Mounting:Radial disc package with 7.50mm lead spacing provides secure mechanical stability and compatibility with traditional PCB assembly processes.

Compact Form Factor:9.00mm diameter and 12.00mm maximum height offer space-efficient integration into high-density electrical systems.

Noise Suppression Capability:Ceramic composition delivers effective EMI/RFI filtering, reducing electromagnetic interference in sensitive electronic circuits.

Ⅳ.Application field

Safety-Certified Design:Complies with X1Y2 safety standards, ensuring robust insulation and protection against electrical breakdown in high-voltage AC circuits.

High AC Voltage Rating:400VAC rated voltage enables safe operation in mains-connected applications,meeting industrial and consumer electrical safety requirements.

Stable Capacitance Performance:±20% tolerance ensures consistent energy storage and filtering performance across operating conditions.

Wide Temperature Adaptability:Operates from -40°C to 125°C, suitable for use in extreme environmental conditions (e.g., outdoor electrical equipment, industrial control cabinets).

Reliable Through-Hole Mounting:Radial disc package with 7.50mm lead spacing provides secure mechanical stability and compatibility with traditional PCB assembly processes.

Compact Form Factor:9.00mm diameter and 12.00mm maximum height offer space-efficient integration into high-density electrical systems.

Noise Suppression Capability:Ceramic composition delivers effective EMI/RFI filtering, reducing electromagnetic interference in sensitive electronic circuits.

Ⅴ.Summary

The DE2E3SA222MA3BY02F ceramic capacitor integrates X1Y2 safety compliance, high AC voltage tolerance,and stable performance,making it a trusted choice for noise suppression, voltage filtering,and safety-critical applications across industrial and consumer sectors.Its compact design and wide operating range ensure reliability in diverse electrical systems.