Product Overview
Murata DSS6 EMIFIL 22nF 6A 16VDC Through-Hole Noise Suppression Capacitor
Condition
New old stock (NOS). Unused surplus stock in clean condition. Three straight wire leads are intact with legible body markings showing the Murata logo, 223, and 16V.
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Product Overview
The Murata DSS6NF31C223Q55B is a three-terminal radial leaded EMI suppression filter from the EMIFIL DSS6 series. Integrating a 0.022 µF (22 nF) bypass capacitor with a central ground and ferrite bead construction, it suppresses high-frequency noise along DC lines and low-voltage signal paths carrying up to 6 A.
Key Features
- 0.022 µF (22 nF / 22,000 pF) capacitance rating
- 16 VDC rated voltage
- 6 A continuous current capability
- Three-terminal radial through-hole configuration
- Standard 2.54 mm lead pitch between adjacent pins
- Operating temperature rating from -25°C to +85°C
Applications
- Decoupling and noise suppression on DC power rails for amateur radio gear, synthesizers, and vintage audio restorations.
- Filtering high-frequency hash on power inputs for custom microcontrollers and benchtop electronics projects.
Frequently Asked Questions
What is the pinout configuration for this three-terminal component?
The two outer leads provide the straight-through signal or DC power path, while the center lead connects to ground to bypass high-frequency interference.
What capacitance value corresponds to the 223 marking?
The marking 223 represents 22,000 pF, which translates to 0.022 µF or 22 nF.
Can I buy only the specific number of filters needed for my repair?
Yes. You can order the exact quantity needed for your bench repair or prototype without having to buy a whole bulk package. Shipping is $8 flat rate, free once the order passes $28, and orders leave the Idaho warehouse the same or next business day.
Some parts earn their keep by staying quiet, bleeding off high-frequency hash so the real signal can shine through. Plug in the right filter, drop the noise floor, and get back to clean audio and steady power.
