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High-Quality SMA RF Connector for Antenna Gender Conversion
US$2.50
50-99 Pieces
US$2.20
100+ Pieces
Product specifications
SMA Connector
Sample price:US$3.00/piece.Request sample
Product profile
Customization
AvailableApplication
PCB, Machinery and EquipmentCertification
CEModel NO.
sma connectorGender
Female and MaleFastening Type
Threaded TypeMounting Type
Surface MountContact Finish
GoldContact Coating
Gets GildedColor
GreenInsulator
Neoprene, Silicone Rubber)Insulation Electric Resistance
≥5000MΩMachinery Life-Span
≥500Withstand Voltage (AC.V)
1500Nsulation Resistance (MΩ)
2000Product Model
SL16-Jk, UHF/M Male & Female ConneTransport Package
BoxSpecification
13*8*4Origin
ChinaHS Code
85369090Production Capacity
50000Key features
SMA RF Coaxial Adapter SMA-JJ Male to SMA-KK Female Connector, SMA-JKW Antenna Gender Changer Converter
SMA Male to Female Straight Coupler SMA JJ KK JKW RF Antenna Adapter for WiFi GPS Bluetooth IoT Module
High Frequency SMA RF Connector SMA-JJ to SMA-KK JKW Coaxial Adapter for Wireless Communication Equipment
SMA-JKW Antenna Extension Adapter SMA JJ Male to KK Female RF Coaxial Gender Changer for Test Instrument
50 Ohm SMA RF Adapter SMA-JJ SMA-KK SMA-JKW Coaxial Connector for Router Antenna Communication Device
Professional SMA Male Female RF Coupler SMA JJ KK JKW Antenna Adapter for Signal Test and Wireless Module
Low Loss SMA Coaxial Adapter SMA-JJ Male to SMA-KK Female SMA-JKW Antenna Converter for IoT Device
SMA-JKW RF Antenna Connector SMA JJ to KK Gender Changer Coaxial Adapter for Bluetooth WiFi Module
Straight SMA RF Connector SMA-JJ SMA-KK SMA-JKW Coaxial Adapter for Wireless Router and Test Equipment
Stable Performance SMA JJ Male to KK Female RF Adapter SMA-JKW Antenna Coupler for Communication System
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤0.87h
AI-Powered supplier vetting
SummaryDadi Wanda Electronic Components Factory, established in 2010 in Beilun, Ningbo, specializes in developing, researching, and producing connectors. It reports 80 employees, quality assurance, raw-material traceability, 100% finished-product inspection, and broad customization services. The supplier holds BSCI and ISO 9000 certifications and reports export activity to multiple regions, but began exporting only one year ago. Its innovation profile is limited by one R&D engineer, no new products launched in the previous year, and no available SDK. Service infrastructure is also limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. Financial records are identified by year, but their contents are not provided, so financial credibility cannot be assessed. Customer references or specific customer cases are not supplied.
Supplier typeThe supplier is identified as an electronic components factory established in 2010 that specializes in the development, research, and production of connectors. Its factory is located in Beilun District, Ningbo, with 80 employees and access to Ningbo and Shenzhen ports.
CertificationsThe supplier reports holding BSCI and ISO 9000 supplier-management-system certifications. These are explicit certifications stated in the company information, although no certificate scope, issue date, or validity details are provided.
R&D capabilityThe supplier states that it develops and researches connectors, but reports only one R&D engineer, no new products launched in the previous year, and no available SDK. The combination supports an existing development function but does not demonstrate strong current innovation output.
Production capacityThe supplier reports 80 employees, advanced manufacturing and testing equipment, 6–10 quality-control staff, raw-material traceability, and 100% finished-product inspection. It also reports quality assurance and connector production, providing explicit evidence of established manufacturing and quality-control capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad stated ability to support different customer product-development requirements.
Product Q&A
Q:What three types are included in this SMA adapter series?
A:
It contains SMA-JJ (male to male), SMA-KK (female to female), and SMA-JKW (male to female) three mainstream gender changers, covering most common RF interface conversion needs.
Q:What is the characteristic impedance of this SMA connector?
A:
Strict industry standard 50 Ohm impedance, which matches most wireless communication devices, prevents standing wave mismatch and signal reflection issues.
Q:What is the maximum working frequency supported?
A:
Stable transmission range from DC to 6GHz, fully compatible with 2.4G/5G WiFi, GPS, Bluetooth, IoT modules and conventional RF test equipment.
Q:What materials are used for internal contacts and outer shell?
A:
Inner pins adopt high-purity copper with thick gold plating for high conductivity and anti-oxidation; the shell is brass with full nickel plating to deliver excellent electromagnetic shielding performance.
Q:Will this adapter cause obvious high-frequency signal attenuation?
A:
It adopts short straight-through internal structure with ultra-low insertion loss and high return loss. Signal attenuation is kept to minimum without distortion or clutter under normal use.
Send Inquiry
*To:Ningbo Daqi Wanda Electronic Component Factory
Ningbo Daqi Wanda Electronic Component Factory*Content:
Supplier replies will be sent to your registered email
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