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1-1478908-0 SMA plug connector with male pin, 50 Ohm impedance, 18 GHz frequency range. Features free-hanging mounting, solder termination, and threaded fastening for RG-174A, 188A, 316 cables.
Mfr Part #:

1-1478908-0

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
SMA plug connector with male pin, 50 Ohm impedance, 18 GHz frequency range. Features free-hanging mounting, solder termination, and threaded fastening for RG-174A, 188A, 316 cables.
Total Stock: 10 pcs

1-1478908-0 Available from 1 distributor

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1-1478908-0 Specifications Quick View

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

1-1478908-0 Description

Short technical summary and product information.

The TE Connectivity 1-1478908-0 is an SMA plug connector with a male pin center contact. It is designed for 50 Ohm characteristic impedance and supports frequencies up to 18 GHz, making it suitable for RF applications. The connector features a solder termination for the center contact and a clamp for shield termination, ensuring reliable electrical connections. Threaded fastening provides secure mating. The connector is mounted in-line and is free-hanging, accommodating cable groups RG-174A, 188A, and 316. The center contact is made of brass, and the housing is gold-plated for corrosion resistance and conductivity. This part is cross-referenced as Digi-Key part 1-1478908-0-ND.

1-1478908-0 Quick Information

Product Type: Coaxial Connector (RF) Assembly
Canonical Name: SMA Plug, Male Pin, 50 Ohm, 18 GHz, Free Hanging, Solder
Subcategory: SMA Connector

1-1478908-0 Compliance

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

1-1478908-0 Features

  • SMA plug with male pin contact.
  • 50 Ohm impedance for RF applications.
  • 18 GHz maximum frequency rating.
  • Solder termination for center contact.
  • Threaded fastening for secure connection.

1-1478908-0 Applications

  • Used in RF signal transmission systems.
  • Ideal for coaxial cable assemblies.
  • Suitable for test and measurement equipment.
  • Applied in wireless communication devices.

1-1478908-0 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the mounting style of this connector?

Free hanging (in-line).

What is the impedance of this SMA connector?

50 Ohm.

What is the maximum frequency?

18 GHz.

What termination does the center contact use?

Solder.

What cable types is this connector compatible with?

RG-174A, 188A, 316.

What is the fastening type?

Threaded.

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