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R125403000 Radiall R125403000 SMA square flange jack receptacle with female socket, 50 Ohm impedance, 18 GHz maximum frequency, panel mount with flange, threaded fastening, and solder cup contact termination.
Mfr Part #:

R125403000

Available from 1 distributors
Mfr Name: Radiall
Radiall
Radiall R125403000 SMA square flange jack receptacle with female socket, 50 Ohm impedance, 18 GHz maximum frequency, panel mount with flange, threaded fastening, and solder cup contact termination.
Total Stock: 5 pcs
$ Price Range: $15.34 - $23.78

R125403000 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5 pcs
5 pcs On Request 1 On Request On Request On Request On Request On Request

R125403000 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Center Contact Material
Connector Style
Connector Type
Contact Termination
Fastening Type
Frequency
Housing Color
Impedance
Mounting Feature
Mounting Type
Number of Ports
Shield Termination
Termination Style

R125403000 Description

Short technical summary and product information.

The Radiall R125403000 is an SMA coaxial connector assembly featuring a female socket jack style. It is designed for 50 Ohm impedance and supports frequencies up to 18 GHz, making it suitable for high-frequency RF applications.

 

Mechanically, this connector uses a panel mount with a flange for secure installation, threaded fastening for reliable mating, and a solder cup termination for the center contact as well as solder shield termination. The center contact is made of beryllium copper, and the housing has a gold finish.

 

This connector is part of Radiall's standard SMA product line, offering reliable performance in demanding RF environments. The gold housing provides corrosion resistance and good conductivity.

R125403000 Quick Information

Product Type: Coaxial Connector (RF) Assembly
Series: SMA
Canonical Name: SMA Square Flange Jack Receptacle, 50 Ohm, 18 GHz, Solder Cup
Subcategory: SMA Connector

R125403000 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant

R125403000 Estimated Pricing

Qty Low High
1+ $23.78 $23.78
10+ $20.21 $20.21
25+ $18.95 $18.95
50+ $18.04 $18.04
100+ $17.18 $17.18
300+ $15.90 $15.90
500+ $15.34 $15.34

Estimated market price range - modelled values for guidance only, not live distributor offers.

R125403000 Features

  • SMA square flange jack receptacle with female socket.
  • 50 Ohm impedance for RF applications.
  • 18 GHz maximum frequency rating.
  • Panel mount with flange and threaded fastening.
  • Solder cup contact termination.

R125403000 Applications

  • Used in RF test equipment and instrumentation.
  • Ideal for telecommunications infrastructure.
  • Suitable for antenna and wireless systems.
  • Applied in high-frequency data transmission.

R125403000 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the R125403000 connector?

50 Ohm.

What is the maximum frequency rating?

18 GHz.

What type of mounting does this connector use?

Panel mount with flange.

What is the termination style for the center contact?

Solder cup.

What is the fastening type?

Threaded.

What is the center contact material?

Beryllium copper.

What is the housing color?

Gold.

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