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1052646-1 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE 1052646-1 SMA Receptacle, 50 Ohm, 18 GHz, Obsolete

MPN1052646-1
Obsolete

TE Connectivity SMA receptacle, female socket, 50 Ohm, 18 GHz, 335 V, 1 port, panel mount, compression termination, gold-plated beryllium copper center contact, stainless steel body, bulk.

$4.3300Ref. price · indicative, final on quote
1052646-1 datasheet
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

1052646-1 Technical Specifications
ParameterValue
Mounting typePanel Mount
Connector typeReceptacle, Female Socket
Fastening typeThreaded
Voltage rating335 V
Frequency - max18 GHz
Mounting featureFlange
Operating temperature-65°C ~ 165°C
Body materialStainless Steel
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
FeaturesField Replaceable, For Hermetically Sealed Pin
Impedance50 Ohms
Mating cycles500
Number of ports1
Shield terminationScrew
Contact terminationCompression
Center contact platingGold

Product details

SMA receptacle for hermetically sealed enclosures — 50 Ohm, 18 GHz

It carries 50 Ohm impedance and is rated to 18 GHz, making it suitable for RF signal paths up to that frequency. The stainless steel body with a silver housing and gold-plated beryllium copper center contact gives it corrosion resistance and reliable signal transfer over 500 mating cycles. The compression termination and screw shield termination simplify field installation into a sealed enclosure.

This part is officially marked Obsolete by TE Connectivity. No direct replacement or equivalent is listed in the available documentation. For a BOM line that requires this exact order code, the only path is the surplus or broker market.

Mating plug and panel mount details

This receptacle mates with a standard SMA male plug (male pin) with a threaded coupling. The panel mount uses a flange with screw shield termination — the connector body is secured to the panel face, and the shield is bonded via the screw threads. The compression termination accepts the center conductor without soldering, which speeds field replacement.

Frequently asked questions

What is the direct replacement or equivalent for TE 1052646-1?

No direct replacement or equivalent is listed in the available documentation from TE Connectivity. The part is obsolete, and no official successor has been published. For a BOM requiring this exact code, the only channel is surplus or broker stock.

What is the mating plug for 1052646-1?

The 1052646-1 mates with a standard SMA male plug (male center pin) with a threaded coupling. The receptacle is a female socket, so the mating plug must have a male pin and a threaded nut to engage the receptacle's threads.