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SMA Female 4 Hole PCB Connector Field Replaceable KF-S

Vinstronics is a China-based manufacturer specializing in RF connectors, attenuators, adapters, terminations, Coaxial Switch, and various electronic components. Additionally, we offer top-notch custom cable assemblies tailored for industries such as space, military, transportation, medical, and communications. To create a personalized cable assembly, Get in touch with our Sales Team to discuss your RFQ and preferred delivery timeline. We guarantee precise performance with quick turnaround times. To request a quote, simply click here.

Key Specifications
Polarity Standard
Connector Series SMA
Connector Gender Female
Attachment Method Solder
Impedance 50 Ohm
Frequency Range DC – 26.5 GHz
Voltage Rating 335 Volts RMS Continuous
Dielectric Withstanding Voltage 1000 VRMS Min
Insulation Resistance 5000 MΩ Min
Center Contact Resistance 3.0 mΩ Max
Outer Contact Resistance 2.0 mΩ Max
RF Leakage -60 dB Max (DC – 3 GHz)
Insertion Loss .06 √(f(GHz)) dB Max
Power Handling 75 W @ 10 GHz @ 25ºC
Mating Cycles 500 Min
Coupling Mechanism Threaded
Mount Method 4 Hole Flange
SMA Female 4 Hole PCB Connector Field Replaceable KF-S

Vinstronics presents the SMA female 4-hole flange terminal connector, designed with a stub interface type and a 50 Ohm impedance. This connector ensures secure and reliable connections for various RF applications. Vinstronics employs shield/contact solder as the attachment method for their SMA female 4-hole flange connector.

Providing a wide frequency range, Vinstronics’ female SMA terminal connector supports a minimum frequency of DC and a maximum frequency of 26.5 GHz, catering to diverse communication needs and ensuring efficient signal transmission.

Equipped with a PTFE dielectric type, the Vinstronics SMA female 4-hole flange terminal connector offers excellent insulation properties. It boasts a low VSWR of 1.25, minimizing signal loss and maintaining signal integrity for optimal performance.

Utilizing beryllium copper contacts, this SMA connector ensures high conductivity and durability for long-lasting use in demanding environments.

Moreover, the SMA female 4-hole flange terminal RF connector from Vinstronics is compliant with the REACH regulations, underscoring its commitment to environmental and safety standards. With its quality construction and compliance, Vinstronics’ SMA connector is a reliable choice for a wide range of RF applications.

Vinstronics offers high-performance RF connectors, meticulously designed to ensure reliable signal transmission across various applications. Our connectors come in a range of configurations including quick disconnect, push-on, and standard interfaces, as well as straight, right angle, and radius right angle versions. Available in male, female, plug, jack, receptacle, or sexless gender options, our connectors cater to diverse connectivity needs. With options for standard polarity, reverse polarity, or reverse thread designs, our products offer versatility and compatibility for seamless integration. Trust in our premium connectors to deliver exceptional performance, as we are dedicated to excellence and customer satisfaction. Elevate your connectivity solutions today with our top-quality RF connectors.

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Why Vinstronics is Trusted by
1000+ Clients

Our product covers a lot of benefits to many industries, businesses, or projects. Below are the advantages of our services.

Rich experience and professional knowledge

We have a wealth of experience and expertise in the RF field. Our team is composed of experienced engineers and technical experts who can provide comprehensive technical support and solutions.

Excellent quality assurance

We use high-quality materials and advanced manufacturing technology, strict implementation of quality control standards. To ensure its stable performance, high reliability.

Customer-oriented service concept

We put customer satisfaction first. Focus on customer communication and understanding to ensure that our products and solutions fully meet customer needs and expectations.

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