SMP Plug SMT Connector - RHT-628-2021

SMP Plug SMT Connector – RHT-628-2021

SKU RHT-628-2021 Category SMP Connector

Product Files

Open drawing and specification files.

Drawing PDF Catalog PDF RHT-628-2021 SMP Connectors Specs & Datasheet PDF

SMP plug, 50Ω, surface-mount technology (SMT) connector for automated PCB assembly, compact package with stable coplanarity, supports 40 GHz operation with reliable solder joints, ideal for high-volume consumer RF modules and industrial wireless products.

Product Specification

Center Contact Resistance

≤6mΩ
Connector Type

Plug
Contact Finish

Gold Plated
Contact Material

KOVAR per ASTM F15
Contact Type

Male Pin
Frequency Range

DC-100GHz
Impedance

50 ohm
Insulation Resistance

3.5GΩ min
Insulator Material

7070 Glass
Mounting Type

Panel Mount
Orientation

Straight
Outer Contact Resistance

≤2mΩ
RF Series

SMP Type
Shell Finish

Gold Plated
Shell Material

KOVAR per ASTM F15
Temperature Range

-55°C to +165°C
Center Contact Resistance

≤6mΩ

 Connector Type

Plug
Contact Finish

Gold Plated

 Contact Material

KOVAR per ASTM F15
Contact Type

Male Pin

 Frequency Range

DC-100GHz
Impedance

50 ohm

 Insulation Resistance

3.5GΩ min
Insulator Material

7070 Glass

 Mounting Type

Panel Mount
Orientation

Straight

 Outer Contact Resistance

≤2mΩ
RF Series

SMP Type

 Shell Finish

Gold Plated
Shell Material

KOVAR per ASTM F15

 Temperature Range

-55°C to +165°C

Mating Cycles

100 Cycles mini
Test voltage

250 V rms
Mating Cycles

100 Cycles mini

 Test voltage

250 V rms
Center Contact Resistance

≤6mΩ
Connector Type

Plug
Contact Finish

Gold Plated
Contact Material

KOVAR per ASTM F15
Contact Type

Male Pin
Frequency Range

DC-100GHz
Impedance

50 ohm
Insulation Resistance

3.5GΩ min
Insulator Material

7070 Glass
Mating Cycles

100 Cycles mini
Mounting Type

Panel Mount
Orientation

Straight
Outer Contact Resistance

≤2mΩ
RF Series

SMP Type
Shell Finish

Gold Plated
Shell Material

KOVAR per ASTM F15
Temperature Range

-55°C to +165°C
Test voltage

250 V rms

Renhotec Advantages

In-House Manufacturing

Support flexible manufacturing and order coordination.

Quality Control

Quality checks at key production stages help maintain product consistency and reliability.

Custom Engineering

OEM/ODM services, custom connector configurations, and prototype development.

Technical Support

Responsive assistance with product selection, configuration, and after-sales inquiries.

SMP connector VSWR Test report

VSWR Test Report – SMP Connector Straight Plug

SMP RF Connectors for Compact, High-Frequency Applications

SMP connectors (GPO) are compact RF coaxial connectors designed for high-frequency signal transmission in applications where space efficiency and reliable electrical connections are important. Featuring a push-on coupling interface, SMP connectors support quick mating and compact interconnections in RF modules, microwave assemblies, and electronic equipment.

A collection of various gold-plated SMP coaxial connectors and components displayed on a white background, including straight, right-angle, surface-mount, and through-hole types.

SMP Connector Types

Selecting the appropriate connector depends on the mating interface, mounting method, available space, and electrical design of the application.

Cable Mount

A close-up of a gold-plated SMP coaxial connector designed for PCB mounting, featuring four grounding legs and a central contact pin.

PCB Mount

Panel Mount

SMP Adapter

Technical cross-sectional diagrams of four SMP coaxial connector types: SMP Female, SMP Male (Full Detent), SMP Male (Limited Detent), and SMP Male (Smooth Bore).

Features of SMP Connectors

  • Interface Retention Styles
    Full detent, limited detent, smooth bore and catcher’s mitt.
  • 50 Ohm Impedance
    For 50-ohm RF and microwave systems.
  • Flexible Interconnections
    Cable-to-board and board-to-board applications.
  • Surface Mount Design
    Standard surface mount and swept-contact configurations.
  • Push-On & Blind Mate
    Quick mating and blind-mate installation.
  • Up to 40 GHz
    Subject to connector configuration and specifications.

Applications

Close-up of a gold-plated SMP coaxial connector soldered onto a green PCB, directly connected to a gold RF trace, illustrating its surface-mount application in RF and microwave modules.

RF & Microwave Modules

SMP connectors are used to connect RF modules, amplifiers, filters, and PCB-mounted microwave circuits.

A white wireless router with a yellow Ethernet cable in the foreground, and a blurred person using a smartphone in the background, illustrating wireless networking and telecommunications applications where SMP connectors are used.

Antenna & Radar Systems

SMP provide compact coaxial connections between antenna elements, RF front-end modules, and circuit boards.

Test & Measurement Equipment

In RF test fixtures, microwave measurement modules, and compact test assemblies, SMP push-on mating interface allows convenient connection and disconnection during testing and equipment setup.

Aerospace & Satellite Electronics

SMP can be integrated into compact avionics, satellite communication, and RF subsystem assemblies where space-efficient interconnections are required. Blind-mate configurations can support connections between aligned electronic modules.

Drawing for SMP Plug SMT ConnectorDownload
SMP Connector CatalogDownload