| Payment Terms | L/C, T/T, Western Union | 
| Packaging Details | master carton | 
| Delivery Time | 3-6 Weeks | 
| Supply Ability | 100000pcs/year | 
| Product name | SMP Male RF Coaxial Connector – PCB Mount, Solder Type | 
| Dielectric withstanding voltage | 500V | 
| Insulation resistance | ≥5000MΩ | 
| Temperature range | -65~+125℃ | 
| Durability | 500 times | 
| Gender | Male | 
| Type | Straight | 
| Material | Brass | 
| Plating | Gold | 
| Brand Name | SIPU | 
| Place of Origin | CHINA | 
| Model Number | SMP-JHD21-S | 
| Certification | ISO9001-2017, RoHS, CE | 
View Detail Information
Explore similar products
SMP Male RF Coaxial Connector – Limited Detent, PCB Mount, Solder Type
SMP Male RF Coaxial Connector – Straight, Thread Mount for Microstrip Applicatio
SMP Female RF Coaxial Connector – Microstrip Type, PCB Soldering
Stainless Steel SMP Male RF Connector – Thread Mount, Microstrip Type
Product Specification
| Payment Terms | L/C, T/T, Western Union | Packaging Details | master carton | 
| Delivery Time | 3-6 Weeks | Supply Ability | 100000pcs/year | 
| Product name | SMP Male RF Coaxial Connector – PCB Mount, Solder Type | Dielectric withstanding voltage | 500V | 
| Insulation resistance | ≥5000MΩ | Temperature range | -65~+125℃ | 
| Durability | 500 times | Gender | Male | 
| Type | Straight | Material | Brass | 
| Plating | Gold | Brand Name | SIPU | 
| Place of Origin | CHINA | Model Number | SMP-JHD21-S | 
| Certification | ISO9001-2017, RoHS, CE | ||
| High Light | PCB RF Coaxial Connector ,PCB Welded RF Coaxial Connector ,RF PCB Coaxial Connector | ||
Product Overview
The SMP connector is an ultra-miniature, push-on RF coaxial connector designed for high-frequency, high-data-rate applications in compact modules. Its self-aligning interface supports quick and reliable connections in dense circuit layouts.
Scope of Application:
 Commonly used in quantum computing, broadband systems, antennas, and test & measurement equipment.
Product Features:
 Typically soldered to printed circuit boards (PCBs), it offers excellent electrical performance, long service life, compact size, and strong resistance to environmental stress.
Product Appearance
![]()
Important Technical Parameter
|  			 
 Electrical property 
  |  			Temperature range | -65~+125℃ | ||
|  			 
 Characteristic impedance 
  |  			50Ω | Frequency range | DC-40GHz | |
|  			 
 Dielectric withstanding voltage 
  |  			500V | VSWR | ≤1.5 | |
|  			 
 Insulation resistance 
  |  			≥5000MΩ | Insertion loss | ≤0.07√F(GHz)dB | |
|  			 
 Contact resistance 
  |  			Center conductor | ≤6.0mΩ | Mechanical property | |
| Outer conductor | ≤2.0mΩ | Durability | 500times | |
Materials and Surface Treatment
|  			 
 Center conductor 
  |  			Beryllium bronze, gold plating | Insulating medium | PTFE | 
|  			 
 Outer conductor 
  |  			Brass, gold plating | Sealing ring | / | 
Product Image Gallery
![]()
Company Details
Business Type:
Manufacturer,Exporter 
Year Established:
1998 
Total Annual:
<20000000
Employee Number:
100~499 
Ecer Certification:
Verified Supplier 
About Xi'an Sipu RF Technology Co., Ltd. Xi'an Sipu RF Technology Co., Ltd. is a nationally certified high-tech enterprise specializing in the research, development, manufacturing, and sales of RF and microwave electronic components. Our main product lines include RF connectors,... About Xi'an Sipu RF Technology Co., Ltd. Xi'an Sipu RF Technology Co., Ltd. is a nationally certified high-tech enterprise specializing in the research, development, manufacturing, and sales of RF and microwave electronic components. Our main product lines include RF connectors,...
Get in touch with us
Leave a Message, we will call you back quickly!