Product Overview
Murata 22nF 16VDC 6A Radial 3-Pin Through-Hole Noise Suppressor
Condition
Unused new old stock (NOS). Individual components feature clean straight wire leads and legible stamped face markings indicating 223 and 16V.
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Product Overview
Murata DSS6NF31C223Q55B is a three-terminal radial leaded EMI suppression filter from the EMIFIL DSS6 product line. By integrating a 0.022 µF (22 nF) bypass capacitor with an internal ferrite bead inductor, this compact through-hole component suppresses high-frequency electrical noise on DC lines carrying up to 6 A.
Key Features
- 0.022 µF (22,000 pF / 22 nF) nominal capacitance
- 16 VDC maximum rated operating voltage
- 6 A rated direct current through the feedthrough line
- Three-terminal radial leaded layout with dedicated center ground pin
- Built-in ferrite bead inductor provides steep high-frequency attenuation
- 2.54 mm standard lead pitch for direct through-hole PCB insertion
- Operating temperature range from -25°C to +85°C
Applications
- Cleans high-frequency switching hash off 5V and 12V DC power distribution buses on custom controller boards.
- Filters power leads into audio preamps, pedals, or analog synthesizer circuits to prevent digital crosstalk from nearby microcontrollers.
- Serves as a drop-in replacement for aging three-terminal EMIFIL noise filters on vintage computing and telecommunications hardware.
Frequently Asked Questions
What is the lead arrangement and wiring configuration?
The two outer leads are connected across the internal straight-through inductor in series with your signal or DC supply line. The center lead connects to circuit ground, completing the bypass capacitor path for high-frequency RF suppression.
How is this component sold, and is volume pricing available?
This item is sold individually so you can order the precise count needed for a specific repair or prototype build. If your run requires multiples, more pieces cost less each, and the price-break table on this page shows what each quantity costs. Orders ship for an $8 flat rate, qualify for free shipping at $28, and leave our Idaho warehouse the same or next business day.
Three leads and an orange drop of resin are all it takes to keep digital grit out of quiet analog lines. Drop it into the trace, tie the center leg to ground, and let the circuit run clean.
