Straight 50 Ohms Wifi Antenna Sma Connector Male Pin Crimp For RG 178 Cable

Basic Information
Place of Origin: China
Brand Name: Sinrui
Certification: RoHS
Model Number: SMA-J2
Minimum Order Quantity: 1000 pieces
Price: USD 0.30 per pcs
Packaging Details: export standard packing
Delivery Time: L/C, T/T
Payment Terms: T/T
Supply Ability: 50000 pcs per 25 days
Series Interface: SMA Gender: Male
Structure: Straight 180° Monnting: Crimp For RG Cable
Plating: Gold/passivated Frequency: DC 8.5 GHz
Size Customized: Can Be Customized Impedence: 50 Ohm
Salt Spray Test: 24 Hours Life Cycle: 50~100 Cyles
High Light:

panel mount sma connector


sma flange mount connector

Products Name: SMA connector male pin crimp for RG 178 cable


Products Descrption:

SMA connector is a precision sub-minimal connector interface for coaxial cable with a screw type coupling mechanism. The connector has a 50Ω impedance. It offers excellent electrical performance from DC to 18 GHz. It is often used for providing RF connectivity between cables, boards, and many microwave components including filters, attenuators, mixers, and oscillators. SMA and precision SMA-like connectors are by far the most popular, small, threaded coaxial connectors.


Common Application:

we produce and supply in hugh volumn for customers whose are making Antenna, WIFI modules,and electronics products;

Also we produce in small volumn for meters and aviation usage.




  1. Interface Standard:  SMA

  2. Type: Connector

  3. Gender: Male

  4. Impedance: 50 Ohms

    Structure: Straight 180°
  5. Mounting Type: Crimp for RG cable

Items Material Plating
Center Contact Brass Gold
Body Brass Passivated
Insulator PTFE N/A


Description Value
Frequency DC 8.5GHz
Impedance 50 Ohms
VSWR 1.15 @ 6GHz
Insulation Resistance > 5000 M ohms
Dielectric Withstanding Voltage 1000V
Contact Resistance for center conductor < 3.0 m ohm
Contact Resistance for outer conductor < 2.0 m ohm
Life Cycle 50~100 cyles
Temperature Rated -40 C° to  +155 C°


Function: It provides an excellent RF signal transmssion while it has different size, shape of options according to customers application.


(ODM and OEM) Afford Customized design service:

products can be customized according to customer's products usage, including size, shape, electric performance, mounting method, etc.

If our current standard products can not fit your demand perfectly, welcome to contact us for technique support.


R&D Testing Corner:

Straight 50 Ohms Wifi Antenna Sma Connector Male Pin Crimp For RG 178 Cable 1


Contact us now!
Our Sales email:
TEL: +0086 755 26738082 or +0086 755 26738348
Cell: Luis: 0086 13502816005
        Andrew: 0086 16620983840

Contact Details