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1051081-1 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 1051081-1 SMA Jack, 50 Ohm, 18 GHz

MPN1051081-1
Obsolete

TE Connectivity 1051081-1 SMA jack, female socket, 50 Ohm, DC-18 GHz, panel flange mount, solder termination, RG-402 (.141" semi-rigid) cable group, gold-plated stainless steel body, PTFE dielectric, 500 mating cycles.

$4.7800Ref. price · indicative, final on quote
1051081-1 datasheet
StockContact for availability
MOQ1 pcs
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Specifications

1051081-1 Technical Specifications
ParameterValue
Mounting typePanel Mount
Connector typeJack, Female Socket
Fastening typeThreaded
Voltage rating500 V
Frequency - max18 GHz
Mounting featureFlange
Cable groupRG-402 (.141\" Semi Rigid)
Operating temperature-65°C~125°C
Body materialStainless Steel
Housing colorGold
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
Impedance50Ohm
Body finishGold
Mating cycles500
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

The connector is built for RG-402 (.141" semi-rigid) cable, with a gold-plated stainless steel body and a PTFE dielectric. The center contact is beryllium copper with gold plating, and the shield terminates via solder. Threaded fastening and a flange mounting feature provide a vibration-resistant, grounded panel installation.

The gold-on-beryllium copper center contact maintains consistent force and low resistance over that life. The 500 V voltage rating covers most signal-level and low-power RF applications.

Frequently asked questions

What cable group does 1051081-1 support?

The 1051081-1 is designed for RG-402 (.141" semi-rigid) cable, with solder shield and center contact termination.

What are the specifications of 1051081-1?

The 1051081-1 is an SMA jack, female socket, 50 Ohm impedance, rated to 18 GHz, panel flange mount, threaded fastening, gold-plated stainless steel body, PTFE dielectric, beryllium copper gold-plated center contact, 500 mating cycles, 500 V voltage rating, -65°C to 125°C operating range.