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3-1478985-0 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Greenpar 3-1478985-0 SMA Dust Cap, Gold, Chain

MPN3-1478985-0
Active

TE Connectivity Greenpar SMA dust cap, 3-1478985-0, gold brass body with captive chain, box packaging.

$4.7800Ref. price · indicative, final on quote
3-1478985-0 datasheet
StockIn Stock (48)
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
  • Photo-verified countsEvery line counted and photographed before the box closes.
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Specifications

3-1478985-0 Technical Specifications
ParameterValue
SeriesGreenpar
Accessory typeCap (Cover), Dust
Connector typeSMA
ColorGold
Body materialBrass
PackageBox
FeaturesChain
Body finishGold
For use with (Related products)SMA Jacks

Product details

What This SMA Dust Cap Covers

The 3-1478985-0: The gold-plated brass body resists corrosion, and the attached chain keeps the cap tethered to the cable or panel so it does not walk off during field service. This is the cap you spec alongside the SMA jack to keep the RF port clean between mates.

Fit and Finish Details

The body is machined from brass with a gold finish — the same plating grade used on the mating interface of premium SMA connectors, so galvanic corrosion is not a concern when capped on a gold-plated jack. Box packaging keeps the caps separate in stores, not loose in a bin.

Frequently asked questions

Is 3-1478985-0 compatible with all SMA jacks?

Yes, the 3-1478985-0 is an SMA dust cap designed for use with standard SMA jacks. The SMA interface is a fixed mechanical standard, so this cap fits any SMA female connector regardless of manufacturer, as long as the jack follows the SMA interface dimensions.

What is the finish on 3-1478985-0?

The body finish is gold, applied over a brass body material. This gold plating provides corrosion resistance and matches the plating on most SMA connector interfaces, preventing galvanic corrosion when the cap is installed.

Does 3-1478985-0 have a chain?

Yes, the 3-1478985-0 includes a captive chain feature, listed as 'Chain' in the specifications. This tethers the cap to the cable or panel so it is not misplaced during field service.