Xi'an Elite Electronic Industry Co., Ltd.


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50Ω Straight Female Edge PCB Mount SMA RF Connector

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China Xi'an Elite Electronic Industry Co., Ltd. certification
China Xi'an Elite Electronic Industry Co., Ltd. certification
Product was exactly as expected and of high quality. Service was excellent. Will definitely order from again.

—— Gregory,USA

Understood my requirements and sought the right parts.

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It has been a great pleasure dealing with you and thank you for your help and suggestion. Hope that there will be more copperation in the near future.

—— Terence, Singapore

The SMP connectors are high quality, the leak rate can reach 1*10^-9 mbar*l/s. A great deal with such an economic price.

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50Ω Straight Female Edge PCB Mount SMA RF Connector

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Large Image :  50Ω Straight Female Edge PCB Mount SMA RF Connector Get Best Price

Product Details:
Place of Origin: China
Brand Name: ELT (Elite)
Certification: ROHS ISO-9001-2015
Model Number: SMA-KHD
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: Negotiable
Packaging Details: Standard Export Carton
Delivery Time: Within 3 weeks
Payment Terms: T/T, Western Union, L/C
Supply Ability: 1,000,000 Pieces Per Month
Detailed Product Description
Item: SMA RF Coaxial Conector Gender: Female
Impedance: 50Ω Frequency: DC~18GHz
Durability: 500 Cycles Application: RF
Material: Brass Color: Golden
Working Voltage: 335V R.m.s At Sea Level Body Style: Straight
High Light:

PCB Mount SMA RF Connector


50Ω SMA RF Coaxial Connector


18GHz PCB Mount RF Connector

SMA RF Connector Straight Female Edge PCB Mount Connector

SMA series is a kinds of mini, high-frequency RF coaxial connector, it's developed and produced according to MIL-C-39012. With characteristics of small volume,good bandwidth,superior electrical characteristics. SMA is the most widely used rf coaxial connectors in different fields of microwave communication and microwave measuring device.The high performance connector developed by our company can reach to 20GHz.

SMA - KHD.pdf

50Ω Straight Female Edge PCB Mount SMA RF Connector 0



Electrical Characteristics
Impedance 50Ω
Frequency Range Connect with solf cable DC~12.4GHz
Connect with semi-rigid cable DC~18GHz
Rated Voltage 335VRMS*
Dielectrics Voltage-resistance 1000VRMS*
Insulation Resistance ≥5000MΩ
Center Resistance Center Conductor ≤3.0mΩ
Outer Conductor ≤2.0mΩ
VSWR ≤1.3
Material & Mechanical Characteristics
Center Conductor Male Brass Gold plated
Female Sn-P Bronze Gold plated
Elastic Contact Beryllium bronze Nickel plated
Shell and other Metal Parts Brass Nickel plated
Stainless  Passivation
Crimping Sleeve Brass Nickel plated
Insulators PTFE
Sealing Ring Silicone Rubber
Durability 500 cycles
Tightening torque of connection 0.79-1.13N .m



√ Specializes in manufacturing RF connector more than 16 yearS

√ Rich selection of connector (BNC,TNC,MCX,MMCX,SMA,SSMA,SMB,SSMB,BMA,SBMA,SMC,SC,SMP,SSMP ect.), more than 500

experienced workers with over 10 production line

√ With our own factory with 35,000㎡

√ Replace Lemo, Molex ,YEONHO ,Tyco ,AMP,KET,JWT,JMT, Cvilux, GTK ect. with short delivery

√ Competitive price

√ Monthly average turnover is 10million

√ Custom-made (ODM) orders welcome here

√ Strict quality control (QA Report) ,passed ,ISO9001,ROHS, CE

√ We are committed to providing high-quality products to customers

√ Have long and Rich cooperation experience with national project components supply like China ShenZhou 9


Outline Drawing:(mm)

50Ω Straight Female Edge PCB Mount SMA RF Connector 1

Model No. L L1 L2 D D1 Note
SMA-KHD 13.5 4 4 1.3 1.4  
SMA-KHD109 12 2.5 2.5 1.3 1.4  
SMA-KHD112 12 2.5 1.6 1.3 1.4  
SMA-KHD117 13.5 4 4 0.9 1  
SMA-KHD150 14.5 5 5 1.3 1.4  
SMA-KHD158 15.5 6 6 0.9 1  



  • Aerospace
  • Broadband
  • Instrumentation
  • Phased array antennas
  • Telecommunications
  • Board-to-board interconnect




Product Cataloge:

RF Adapter
SMA/SSMA RF Connector
SMP/SSMP RF Connector
TNC RF Connector
N Type RF Connector
MCX/MMCX RF Connector
BNC RF ConnectorMillimeter Wave Connectors(2.4mm, 2.92mm)
RF Cable Assemblies
Waveguide To Coaxial Adapter
Glass-to-metal Hermetic Seals
J30J Series Connector
Microwave Rotary Joints


We have over 10,000 types of SMA Connector, if the connector you are using is not found, please contact us with your details.

Contact Details
Xi'an Elite Electronic Industry Co., Ltd.

Contact Person: sales

Tel: +8613609167652

Send your inquiry directly to us