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2081202-3 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 2081202-3 SMA Plug, 50 Ohm, 18 GHz

MPN2081202-3
Obsolete

TE Connectivity KOAXXA SMA plug, male pin, 2081202-3, 50 Ohm, 18 GHz, RG-174/188/316 cable, solder contact, crimp shield, threaded coupling.

$2.1900Ref. price · indicative, final on quote
StockContact for availability
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.
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Specifications

2081202-3 Technical Specifications
ParameterValue
SeriesKOAXXA
Mounting typeFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeThreaded
Voltage rating335 V
Frequency - max18 GHz
Cable groupRG-174, 188, 316
Operating temperature-65°C ~ 85°C
Body materialZinc
Housing colorSilver
Dielectric materialPolymethylpentene (PMP)
Center contact materialCopper Alloy
PackageBulk
Includes3 pcs - 1 Connector, 1 Contact, 1 Ferrule
Impedance50 Ohms
Body finishNickel
Mating cycles500
Number of ports1
Shield terminationCrimp
Contact terminationSolder
Center contact platingGold

Product details

SMA Plug for RG-174/188/316 — 50 Ohm, 18 GHz

It terminates RG-174, RG-188, or RG-316 cable with a solder centre contact and a crimped shield termination. Rated for 50 Ohm impedance up to 18 GHz, this plug delivers the full SMA interface bandwidth for test, instrumentation, and short-run RF interconnects.

What the Kit Includes and How It Terminates

This is a three-piece kit: the connector body, one contact, and one ferrule. The centre pin solders to the cable conductor; the shield is crimped using the included ferrule. The threaded coupling nut provides the SMA interface retention — 500 mating cycles are rated before the gold-over-nickel centre contact plating wears through.

Obsolete — Sourcing Through Surplus and Broker Channels

No direct replacement is listed in the KOAXXA series.

Frequently asked questions

Where can I buy 2081202-3 available via RFQ confirmation?

This obsolete SMA plug is sourced through independent distribution and surplus channels against an RFQ. Contact the storefront with your quantity for a same-day quote on current availability and pricing.

Is 2081202-3 obsolete?

Yes, the 2081202-3 carries an Obsolete lifecycle status from TE Connectivity. No direct replacement is listed.

What cable group does 2081202-3 support?

The 2081202-3 terminates RG-174, RG-188, and RG-316 coaxial cables.

Does 2081202-3 include the contact and ferrule?

Yes, the kit includes 3 pieces: 1 connector body, 1 contact, and 1 ferrule.

What is the impedance of 2081202-3?

The 2081202-3 is a 50 Ohm SMA plug.