DSS6NE52A222Q93A

Overview

The DSS6NE52A222Q93A is a three-terminal feedthrough capacitor from the Murata EMIFIL DSS6 series. It features a capacitance of 2200 pF with a tolerance of -20% to +80%. The device has a DC voltage rating of 100 VDC and a current rating of 6 A. Physical dimensions include an 8 mm diameter, 10 mm height, and 2.54 mm width. It operates within a temperature range of -25°C to +85°C and offers an insulation resistance of 5 GOhms.

Feature Summary

• Integrates a built-in bead for enhanced high-frequency noise suppression in LC filter configurations.
• Utilizes a radial three-terminal design to minimize equivalent series inductance (ESL).
• Constructed as a feedthrough capacitor for effective electromagnetic interference (EMI) and radio frequency interference (RFI) attenuation.

Applications

• General-purpose EMI suppression in electronic circuits.
• Noise filtering for power supply lines.
• Signal line protection against high-frequency interference.

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm RoHS compliance status and lead-free specifications prior to integration. Check for end-of-life notices or obsolescence warnings, as availability may be restricted. Ensure storage conditions maintain the specified insulation resistance and electrical integrity before assembly.

Selection Notes

Select this component when low ESL is critical for high-speed signal integrity or power decoupling. The 2200 pF value suits applications requiring moderate capacitance for broadband noise reduction. Verify that the 100 VDC rating meets circuit voltage requirements. Consider the radial package constraints for PCB layout space and mounting orientation relative to ground planes.

Part Context

This part belongs to the Murata EMIFIL DSS6 series of three-terminal filter capacitors. These components are designed for general-purpose EMI/RFI filtering in compact electronic assemblies. The series emphasizes low inductance performance suitable for modern high-density circuit boards requiring robust noise immunity.

Replacement Considerations

DSS1NB32A222Q93A is listed as a recommended alternative. Verify pin compatibility and electrical specifications before substitution.

FAQ

What is the specific tolerance range for the capacitance?

The capacitance tolerance is specified as -20% to +80%.

How does the three-terminal design benefit the circuit?

The three-terminal configuration provides lower equivalent series inductance (ESL) compared to standard two-terminal capacitors, improving high-frequency noise suppression.