Jk Sma
Overview
Product sourcing insights & recommendations
The phrase 'JK SMA' represents two distinct high-growth markets: the JK Clothing fashion trend (Japanese school uniform style) and SMA-JK radio frequency connectors used in telecommunications.
The JK apparel market is a massive mainstream trend among Gen Z, particularly in Asia, valued at approximately $15.6 billion with an 11.96% CAGR. Meanwhile, the SMA-JK technical market is driven by 5G infrastructure and satellite communications, focusing on broadband performance from DC to 18GHz.
I have prepared a comprehensive market analysis report detailing these dual contexts, including specific trends, consumer insights, technical specifications, and high-potential product opportunities for both sectors. Please refer to the file below for the full synthesis.
I have analyzed both the fashion and technical markets for 'JK SMA'. You can explore these further by:
Sma Jk Rf Coaxial Connector Adapter 50 Ohm Broadband
Products · 2 lists

Low VSWR Broadband Coaxial Adaptor SMA F to TNC M Brass Male to Female Nickel Gold Plating RF Connector for Antenna Coax Adapter
Zhenjiang Voton Machinery Co., Ltd.verified🇨🇳CN16 yrs
SMA-JKG SMA Male to SMA Female Coaxial Adapter/Connector 50-Ohm RF DC ~18GHz Stainless Steel VSWR 1.15:1 Durable 500 Times
Jiaxing Jingxuntong Electronic Technology Co., Ltd.🇨🇳CN1 yr
N/S Ma JK 50 Ohm Male to Female RF Coaxial Adapter High-frequency Connector, with a Voltage Standing Wave Ratio of 1.2:1
Shaanxi Chuangyu Electronics Technology Co., Ltd.🇨🇳CN2 yrs
RF Connectors Right Angle 90 Degree Coaxial Connector SMA Male Female Adapter Straight 50ohm
Suzhou Cowin Antenna Electronics Co., Ltd.verified🇨🇳CN8 yrs
RY SMA-JK Plated Gold RP SMA Connector Female to Male RF Coaxial Adapter Double Straight for Radios WiFi Antenna

CHAOYI RF Connector SMA-JWK Adapter Connector Gold Plated 50ohm RF Coaxial Connector SMA Male to SMA Female Right Angle Adapter
Shenzhen Chaoyi Technology Co., Ltd.🇨🇳CN3 yrs
SMA-KJK RF Coaxial Adapters, SMA Adapters, SMA Female to Male to Female Adapters, Factory Direct Sales
INERGEK TECHNOLOGY CO., LTD.🇨🇳CN3 yrs
High Frequency 50Ohm SMA Coaxial Connectors Adapter Straight Male to Female RF Convert Connector
Xi'an Elite Electronics Co., Ltd.🇨🇳CN9 yrs
S MaK to NK Rf Coaxial Adapter Low Signal Loss AntiAging Long Service Life Custom Oem Supported With Self Owned Production Lines
Hangzhou Yingshun Communication Technology Co., Ltd.🇨🇳CN1 yr
Manufacturer Supply 50Ohm N Type Male Plug to SMA Female Jack 6Ghz RF Coax Coaxial Adapter Connectors Converters
Zhenjiang Binjiang Electronic Co., Ltd.verified🇨🇳CN9 yrs
ZK Factory SMA Male to QMA Female RF Connector Adapter From Jiangsu for Communication
Jiangsu Zhengkai Electronics Technology Co., Ltd.🇨🇳CN22 yrs
XINQY High Performance SMA Tee Connector RF Coaxial Adapter DC-18GHz for RF Signal Distribution Antenna Systems
Shenzhen Xinqiyuan Technology Co., Ltd.🇨🇳CN6 yrs
N Male to SMA Female 6GHz 50Ohm Microwave High Frequency RF Adapter Coaxial Connectors Plug Type for Microwave Communication
ZHENJIANG VIEWIS ELECTRONICS TECHNOLOGY CO..,LTD🇨🇳CN6 yrs
High Performance SMA-JKJ Coaxial Adapter Three Way SMA Male to Female to Male Connector Adapter With Low Price
Zhenjiang City Aoxun Electronic Technology Co., Ltd.verified🇨🇳CN3 yrs
N to SMA RF Coax Adapter N-SMA-JJ JJG JKG KFK Series 50Ω Stainless Steel Coaxial Connector DC-18GHz Low RF Coaxial Adapter
Shenzhen Pinxing Digital Technology Co., Ltd.🇨🇳CN1 yr
Rf Connector SMA(F)-SMA(F) Female to Female Adapter 4 Hole Flange Low VSWR Low Insertion Loss DC-18GHz RF Coaxial Connector
Nanjing Zhuchuang Electronics Technology Co., Ltd.🇨🇳CN1 yr
BNC Female to SMA Male Jack SMA RF Connector RF Coaxial Adapter

High Quality 50ohm Coaxial Copper RF Adapter RP-SMA Male RF SMA-J Connector
Shenzhen Tiandian Technology Co., Ltd.🇨🇳CN8 yrs
High Quality Durable Using Various SMA Rf Coaxial Connector
Shaanxi Electronic Xijing Electric Group Co., Ltd.🇨🇳CN6 yrs
SMA-Type UHF RF Coaxial Adapter 50 Ohm Brass Gold Plated Low Signal Loss Male Female Antenna Connector for Ham Radio Walkie
XYS (shenzhen) Technology Co., Ltd.verified🇨🇳CN14 yrs
WSARK Factory Price Sma Female Jack to Sma Male Plug Macho Right Angle RA 90 Degree Rf Stainless Steel Rf Coax Coaxial Adaptor
Zhenjiang Woshuang Radio Frequency Technology Co., Ltd.🇨🇳CN6 yrs
DC-18GHz SMA Male to SMA Male RF Coax Adapter with Brass Gold Plating and 50 Ohm Impedance
Shenzhen Weixintong Electronics Co., Ltd.🇨🇳CN6 yrs
SMA Male to SMA Female Right Angle Adapter Kit Low Loss Antenna RF Coaxial Connector Pure Copper RF Adapters Type
Ali Kaisheng Century (shenzhen) Electronics Co., Ltd.🇨🇳CN1 yr
SMA Jack Female Pin PCB Mount Connector Straight & Right Angle 50Ohm RF Coaxial Header Through Hole Panel Mount RF Adapter
Yuanchuang Shidai (Chengdu) Technology Co., Ltd.🇨🇳CN5 yrs
SMA Jack Female Pin PCB Mount Connector Straight & Right Angle 50Ohm RF Coaxial Header Through Hole Panel Mount RF Adapter
Deep Dive · Full Report
Full Market Report
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Sources & References
30 sources cited · Verified industry data & reports
r/amateurradio on Reddit: What do these suffixes mean, e.g. SMA-J ...
www.reddit.com
I'm looking for an N male to SMA male coaxial cable and I found this: https://www.walmart.com/ip/N-J-Male-to-SMA-J-Male-RG316-Coaxial-Cable-Pigtail-20cm/130411556 Is the "J" superfluous or does it mean anything significant? Not all of those are supposed to be called SMA connectors but they're the ones that can get confused with them and some are designed to mate with standard SMA connectors which may or may not work. I think mmdoogie is correct that the "J" is wrong. RP-SMA (reverse polarity used on wifi APs. The inner and outer threads are swapped between male and female which is defined by the little pin in the middle, side with the pin is male. The SMA connector in the photo is a normal polarity male but Walmart or whoever the seller is doesn't have the connectors described properly which doesn't inspire much confidence.
Is there any difference between an SMA connector and an SMA-JK ...
www.ar15.com
SMA-JK Kingsignal Technology
www.kingsignal.com
SMA connectors are a type of mini coaxial connectors designed according to the standard of MIL-C-39012, IEC 60169-15 and CECC 22110/22111. These products are of thread connecting mechanism and high frequency and can provide the broadband from DC to 18GHz and are characterized by low-frequency reflection and an impedance of 50Ω. Longgang R&D and Production Base of Shenzhen Kingsignal
SMA-J Kingsignal Technology
www.kingsignal.com
SMA connectors are a type of mini coaxial connectors designed according to the standard of MIL-C-39012, IEC 60169-15 and CECC 22110/22111. These products are of thread connecting mechanism and high frequency and can provide the broadband from DC to 18GHz and are characterized by low-frequency reflection and an impedance of 50Ω. SMA-J More Products · · TNC/SMA · · N/SMA · · SMA-KKY · · SMA-KKF · · SMA-JKF · · SMA-JKW · · SMA-KK · · SMA-JK · · SMA(M) · SMA-KWHD · · SMA-KHD · · SMA-JWHD · · SMA-JHD · · SMA-KYD · · SMA-KWFD · · SMA-KFD(8) · SMA-KFD(7) · SMA-KFD(6) · Longgang R&D and Production Base of Shenzhen Kingsignal
SMA-Jk SMA Connector Cable - SMA and SMA Connector
xtz-tech.en.made-in-china.com
Application: RF, PCB, Audio & Video Type: RF Plating: Gold Certification: ISO9001, ISO, RoHS, UL Gender: Female Fastening Type: Push-Pull Supplier Homepage Products SMA ,RF,Circular connector &Circular connector Cable SMA-Jk SMA Connector Cable Product Description:RF SMA male to SMA-JW coaxial cable 50 ohm Specifications Electrical Specifications - For order: The order information and photos at different production stage will be sent to you and the information will be updated timely.
SMA/SSMA-JK | ProductDetail
www.talentmw.com
Cryogenic Bias TeeCryogenic Parametric AmplifierCryogenic DC WiresHigh- density SolutionHermetically sealed AdaptersCryogenic TerminationCryogenic Non-Magnetic Coax AdapterCryogenic Low Pass FilterCryogenic Coax CouplerCryogenic Fixed attenuatorCryogenic Circulator/IsolatorCryogenic AmplifierCryogenic Coax Cable · Detector · 专业从事番茄酱、浓缩果汁果酱、热带水果加工、热罐装果汁饮料、茶饮料等整厂设备的设计、制造、研发及交钥匙工程。 · Application · News · Contact Us · Home > Products > Connectors/Adapters > RF Coax Adapters > SMA Adapters > SMA/SSMA-JK · Cryogenic Bias TeeCryogenic Parametric AmplifierCryogenic DC WiresHigh- density SolutionHermetically sealed AdaptersCryogenic TerminationCryogenic Non-Magnetic Coax AdapterCryogenic Low Pass FilterCryogenic Coax CouplerCryogenic Fixed attenuatorCryogenic Circulator/IsolatorCryogenic AmplifierCryogenic Coax Cable ... 专业从事番茄酱、浓缩果汁果酱、热带水果加工、热罐装果汁饮料、茶饮料等整厂设备的设计、制造、研发及交钥匙工程。 ... SMA/SSMA-JK is an SSMA adapter launched by Suzhou Tailai microwave.
