Specifications

1.SMA connector
2. high quality lplating by 3U"/OEM
3. very steady quality
4. accept OEM connector

 

SMA connector is the most popular one among various RF connectors. SMA connector is designed to have 1/4”-36 thread mating. Besides, SMA connector series are available for RF cable types, PCB type, SMT type, receptacle type and edge mount type. SMA connector commonly is used for 0~6GHz, but offers 24GHz max.

ANNXIN Technology manufactures various SMA connectors and custom SMA RF cable assemblies in Dongguan near SZ,China. We can provide good quality SMA connectors in short time and welcome OEM or customized RF connector. Contact us by email or call us 86-13712235188 to start business!

SMA Connector Series

SMA Connector Types
SMA Plug Connector Cable Straight Right Angle PCB Mount 2 Holes 4 Holes	SMA Jack Connector Cable Straight Straight + Bulkhead Solder cup Right Angle PCB Mount Straight Straight + 2 Holes Straight + 4 Holes Straight + 2 Holes + Extended PTFE Straight + 4 Holes + Extended PTFE Right Angle Edge Mount Straight Straight + Bulkhead

SMA connector is a precision coaxial connector for microwave applications. The maximum frequency is 24 GHz, recommended frequency range up to 18 GHz. SMA connector have a threaded interface and 50 ohm impedance.

 

SMA connector are available in various quality classes for different applications with different material options. Various SMA connector are widely used in Telecommunication, GPS Vehicle Tracking System, Wireless LAN (WLAN or Wi-Fi), Microwave Components, Aero and precise testing instrumentation.

Standard and Reverse Polarity SMA connector have high quality and characterized by high durability, high mechanical stability, long service life and optimum electrical features.

Product Range

• Cable Connectors (straight and right angle) for flexible, semi-flex and semi-rigid cables
• PCB connectors (straight and right angle)
• Panel connectors in various flanges
• Adaptors

Application

• Cable Assembly
• Antenna
• Microwave Comonents
• Aero
• Instrumentation
• W-LAN
• Vehicle Tracking System
• GPS
• Telecommunications
• Cellular Mobile System

Specification

 

SMA Connector Technical Characteristics

Electrical
Impedance	50 ohm
Frequency range	0 ~ 18 GHz
VSWR	Straight type ≤ 1.3 max.
	R/A type ≤ 1.5 max.
Dielectric withstanding voltage	1000 V rms min. for RG142, RG405 750 V rms min. for RG316, RG402 500 V rms min. for RG178
Working voltage	500 V rms max. for RG142, RG405 375 V rms max. for RG316, RG402 170 V rms max. for RG178
Center contact resistance	≤ 6.0 mΩ (Milliohms max.)
Outer contact resistance	≤ 2.0 mΩ (Milliohms max.)
Insulation resistance	≥ 5×103 MΩ (Megohms min.)
Mechanical
Coupling	1/4-36 thread
Contact Retention	15 in-lbs. min.
Mating torque	2 in-lbs. min.
Mating Durability	500 cycles min. (For Beryllium copper contact only)
Environmental
Temperature Range	−65ºC ~ +155 ºC
Vibration	MIL-STD-202 Meth. 204
Corrosion resistance	MIL-STD-202 Meth. 101
Materials
Body, coupling nut	Brass, Non-magnetic stainless steel
Insulator	Teflon
Center contact	Brass for male, Beryllium copper for female
Crimping sleeve	Annealed Brass
Body plating	Nickel (Ni), Gold (Au), Passivated
Center contact plating	Gold (Au)

Note: These characteristics are typical and may not apply to all connectors.

 

Product picture 

 

COMPANY BRIEF INTRODUCTION

  

  ANNXIN was founded in 2009 by a young lady who has done export business for RF products and panel PC ,some other hardware parts for more than 8years.

  

  We have several factories for the mentioned products with better price and good quality . What we pursue is high quality , good service and reasonable price. Insisting on this , we have got 100% trust from our clients all over the world. We expect to make more clients to have the fantastic products and good purchasing time&experiences from China by our high-standard trained sales team. Thank you .

 

OFFICE VIEW

 

MEETING ROOM

 

 

FACTORY PICTRUES

 

 

 

   

 

 

Production process of   SMA connector :  

  

SHIPMENT 

 

 

CONTACT US BY EMAIL :emilytan2009 at or call us at +86-13712235188