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1053111-1 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE 1053111-1 SMA Receptacle, 50 Ohm, 18 GHz, Obsolete

MPN1053111-1
Obsolete

TE Connectivity SMA receptacle, female socket, 50 Ohm, 18 GHz, panel mount bulkhead, gold body, solder cup termination, 335 V, 500 mating cycles, bulk package.

$4.7800Ref. price · indicative, final on quote
1053111-1 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

1053111-1 Technical Specifications
ParameterValue
Mounting typePanel Mount
Connector typeReceptacle, Female Socket
Fastening typeThreaded
Voltage rating335 V
Frequency - max18 GHz
Mounting featureBulkhead - Front Side Nut
Operating temperature-65°C~125°C
Body materialStainless Steel
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
FeaturesExtended Insulation
Includes4 pcs - 1 Connector, 1 Contact, 1 Lockwasher, 1 Nut
Impedance50Ohm
Body finishGold
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder Cup
Center contact platingGold

Product details

RF interconnect field note

The gold-plated stainless steel body and beryllium copper centre contact with gold plating give it the corrosion resistance and conductivity needed for repeated RF connections. The PTFE dielectric holds the impedance steady across the band. Solder cup termination on the centre pin — the installer tins the wire and fills the cup, no crimp tool needed.

The 1053111-1 is listed as Obsolete by TE Connectivity. No official successor order code appears on record.

The 335 V rating is the breakdown limit between centre and outer conductor at sea level; in a 50 Ohm system the signal voltage is typically millivolts. The threaded fastening and bulkhead front-side nut mount give a vibration-resistant panel installation — the lockwasher included in the kit keeps the nut from backing off.

Frequently asked questions

Where can I buy 1053111-1?

The 1053111-1 is obsolete and sourced through the surplus and broker channel. Contact the storefront with your BOM quantity for a same-day quote.

Is TE 1053111-1 obsolete?

Yes, the 1053111-1 carries an Obsolete lifecycle status from TE Connectivity. No official replacement part number is listed.

What is the impedance of 1053111-1?

The 1053111-1 is a 50 Ohm SMA receptacle, rated to 18 GHz maximum frequency.

Does 1053111-1 have a gold body finish?

Yes, the body finish is gold over a stainless steel body. The centre contact is beryllium copper with gold plating.

What is the mounting type of 1053111-1?

Panel mount with a bulkhead front-side nut. The kit includes a lockwasher and nut for secure panel installation.