Guangdong, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2015 certificate
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Spdt Switch, Micro Switch, Dpdt Switch manufacturer / supplier in China, offering Spdt-SMA RF Coaxial Electromechanical Switch, 2W-10kw 50 Ohm DC-40 GHz RF Coaxial Fixed Dummy Load Termination, High Frequency 0-40GHz 20watt 2 Way Power Divider/Combiner/Splitter and so on.

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Spdt-SMA RF Coaxial Electromechanical Switch

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $99-299/ Piece
Port: Shenzhen, China
Production Capacity: 2000 Piece Per Mother
Payment Terms: L/C, T/T, Western Union
Customize: Yes
RF Matrix Design: Yes
Transport Package: Polyfoam Packaging & White Box
Trademark: JML
Origin: Shenzhen, Guangdong, China

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Basic Info

Model NO.

Technical Parameters.
In order to give you the best price, please kindly specify your requirements as clearly as possible.
OEM and ODM is welcome, we have professional and experienced engineer team for you.


N type single pole double throw radio frequency electromechanical switch

SPDT RF coaxial electromechanical switches with RF interface type SMA connector have excellent reliability, high performance. It can switch one signal from the common port to one of the other two output ports, working from DC to 18GHz. Widely used in RF measurement, testing, broadband wireless communications, and automated test equipment.

Model selection

ConnectorFrequency Type 
S:SMA Female 3: up to 3GHz 1:Failsafe
6: up to 6GHz 2: Latching 
18:up to 18GHz  
Actuator Voltage TTL Options Options 
2: 12V 0: without TTL 0: Solder pins 
3: 24V 1: with TTL(high level)  

Electrical properties 

Connector FrequencyVSWRInsertion lossIsolationImpedance
(GHz) (max) (max)dB (min)dB (Ω) 
6~12.4 1.400.4070
12.4~18 1.500.5060

General specification
General specification
TLL inputHigh level2.5 to 5.5 Volts 
Low level0 to 0.8 Volts 
Switching time(maximum)ms 20
Working temperature-400C~+850
Storage temperature -550C~+850
Life span3.5 million times

Package and Shipment Details:
1) Neutral Master Carton Package;
2) Customized Package;
Spdt-SMA RF Coaxial Electromechanical Switch

Product Equipment Line:
Spdt-SMA RF Coaxial Electromechanical Switch

Quality Controls:

With more than 10 years experience, we produce A-Grade voltage stabilizer/regulator and can offer OEM & ODM service.  
All our products have CE certificate and some have obtained patent.
Spdt-SMA RF Coaxial Electromechanical SwitchSpdt-SMA RF Coaxial Electromechanical Switch
About us

Shenzhen Xin Poming Power Equipment Manufacturing Co., Ltd is established in Guangdong Province of China in 2007, which manufactures and sells voltage regulators, transformers, UPSs, frequency converter, DC power sources and other power products and can provide systemic power solutions for customers with it's complete product list For clients around the world .

Spdt-SMA RF Coaxial Electromechanical Switch

Spdt-SMA RF Coaxial Electromechanical Switch

FAQ(Frequent Asked Qestions)

Q: What RF switch configurations are available?

A: Below are our popular configurations for your reference, besides, we accept customization.

Electro-mechanical switches: 1P2T (single-pole, double-throw); 1P3T; 1P4T; 1P6T; 1P8T; 1P12T

Solid-state switches: 1P1T; 1P2T; 1P3T; 1P4T; 1P6T; 1P8T; 1P10T; 1P12T; 1P16T

Q: What control options are available?

A: Depending on model, EM RF switches offer TTL logic-level control, or +12, +15 or +28 V DC control. Solid-state switches use TTL logic levels, and one model has a USB interface.

Q: Are the RF switch attenuators bi-directional?

A: All of XINPOMING's RF switches are bi-directional unless noted differently on the specification sheet.

Q: I need a custom RF switch designed. How much are your typical NREs (non-recurring engineering charges)?

A: XINPOMING does not charge NREs. Please send your custom requirement to us for details communication.

Q: Are your 18GHz electro-mechanical switches available with indicators or as latching?

A: Typical options: latching, self-terminating, indicators, TTL, RoHS and non-RoHS.

You're welcomed to contact us for any questions.

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