TOP is a professional electronic components distributor in China.

we offer one-stop solution service , from communication modules , antennas , PCB , PCBA , and all components for PCB Bom.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsRF Coaxial Connector

Female Bulkhead Coaxial Connector 50 Ohms for 1.13mm / 1.32mm / 1.37mm Cable

China TOP Electronic Industry Co., Ltd. certification
China TOP Electronic Industry Co., Ltd. certification
Excellent product , good quality , competitive price , professional service , with 10 years cooperation , now we become good friends each other.

—— Ronald-from Boilvia

It is very glad to find TOP as our partner in China , here we can get the best Product and serice , they always put the customer at the first place.

—— Carlos-from Argentina

I am very satisfied with all your service. It is really a good team! with your one-stop solution offer , help us to save much time and money

—— Giancarlo-from Italy

I'm Online Chat Now

Female Bulkhead Coaxial Connector 50 Ohms for 1.13mm / 1.32mm / 1.37mm Cable

small.img.alt small.img.alt small.img.alt

Large Image :  Female Bulkhead Coaxial Connector 50 Ohms for 1.13mm / 1.32mm / 1.37mm Cable

Product Details:
Place of Origin: Shen Zhen ,Guang Dong,China
Brand Name: TOP
Certification: CE,ROHS
Model Number: TOP-SMA-2
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: $1/pcs ~1.2$/pcs
Packaging Details: 100pcs/PE bag
Delivery Time: 3-5 working days after receiving the payment
Payment Terms: T/T, Western Union,paypal
Supply Ability: 30kpcs/month
Detailed Product Description
Product Name: Rf Coaxial Connector Product Material: Cooper
Weight: 0.02kg Temperature Range: -65~+165℃
Connector: Male, RP Male Impedance: 50 Ohm
High Light:

bnc coaxial connector


coax cable connectors

Female Bulkhead Coaxial Connector  50 Ohms for 1.13mm / 1.32mm / 1.37mm Cable



Type 1: TOP-SMA-2-A: SMA straight male for RG174

Type 2: TOP-SMA-2-B: SMA straight RP male for RG174


Product Description

The SMA series connectors for use with semi-rigid and flexible RF cables, are used for microwave applications requiring high performance. They are characterized by their small size and high reliability ,and be inter-changeable with the same-type connectors of aboard.


Broadband performance DC to 18 GHz with low reflection stainless steel construction and ¼ - 36 threaded coupling offers high performance in a compact design.


Low cost Commercial Grade (Brass SMA) available in nickel or gold plating which provides approximately 30% cost reduction with 250 mating cycles.



Product Details


SMA Connectors for semi-rigid and flexible cables.,

SMA Solder (Semi-rigid cable)

For use with semi-rigid coaxial cable
Designed to provide high frequency performance at high power ratings in small diameters
Stud contact types are provided in both captive and non-captive forms
Connectors available for the two most commonly used microwave cables, RG402/U and RG405/U

SMA Crimp (Flexible cable)

Used with a variety of flexible RF cables
Suitable for design and development work and where large quantity usage requires repeatability in performance
Available in non-captive contact form for optimum electrical performance
Assembly is acheived by soldering the centre contact and crimping braid and outer sleeve

SMA Clamp (Flexible cable)

Pressure sleeve clamp versions for use with flexible cables
Captive contacts ensure correct positioning and mating
Ideal for field service applications




Material & Plating
Shell ..............Brass ................Nickel-plated
Contact pin -plated
Elastic contact.... beryllium or silver-plated
Insulator ..........PTFE or PE
Crimping suite..... copper alloy......... nickel-plated



Technical characteristics

Temp. range

-55~ +155 °C  (PE Cable -~ +85 °C)



Frequency Range


Working Voltage


Withstand Voltage


Contact resistance

Center Contact: ≤5mΩ

Outer Contact: ≤5mΩ

Insulation resistance :≥5000 mΩ


500 (cycles)





Female Bulkhead Coaxial Connector  50 Ohms for 1.13mm / 1.32mm / 1.37mm Cable 0



Our main RF coaxial connector :

All series connectors:




We use only the best quality  components to ensure the standard of our product range is of the highest caliber.All products we sold out are strictly selected and tested by our QC department.

Contact Details
TOP Electronic Industry Co., Ltd.

Contact Person: Natasha

Tel: 86-13723770752

Send your inquiry directly to us (0 / 3000)