SHV Plug Connectors (Male) Guide
What Are SHV Plug Connectors (Male)?
An SHV Plug (Safe High Voltage Plug) is a male coaxial connector specifically designed for high-voltage applications. Its protruding insulator structure and specialized bayonet coupling help prevent accidental contact with high-voltage terminals and eliminate the risk of incorrect mating with standard BNC connectors.
Although SHV connectors are similar in appearance to BNC connectors, they are not physically compatible. They are widely used as a high-safety interface in high-voltage equipment used in research facilities, medical systems, and measurement instruments.
Mating of SHV Plug (Male)
"SHV plugs are designed with a protruding insulator and a bayonet coupling mechanism.
- After insertion, a slight twist securely locks the connector in place.
- The locked state can be confirmed by tactile feedback.
- The design helps prevent incomplete or improper mating.
SHV plugs are intended for use exclusively with SHV jacks (female).
They are not compatible with BNC or MHV jacks."
SHV Plug Connectors (Male) by Type
SHV plug connectors feature a male interface for safe high-voltage connections and are terminated to the end of a coaxial cable.In the Tyclon SHV connector series, plug configurations are provided in a straight design, optimized for reliable and secure high-voltage applications.
Trivia: Plugs vs. Receptacles
SHV Plugs and Jacks are engineered for specific coaxial cable types (e.g., RG-58/U) to ensure reliable insulation and operational safety under high voltage.
In contrast, Receptacles are primarily designed for panel-mounted applications. They provide flexibility for internal wiring, as they can be connected to various high-voltage wires provided the conductor diameter is compatible with the center contact for soldering.
However, since a receptacle does not secure the cable’s outer jacket (sheath), its mechanical retention is limited. For this reason, receptacles are most commonly used for internal wiring within an enclosure or chassis where the cable is protected from external stress.
To minimize the risk of accidental contact with energized parts, SHV receptacles standardly feature a female interface, ensuring that high-voltage contacts remain recessed.
SHV Plug Connectors (Male) Cable Installation Guide
"SHV Plugs (male type) are used for safe high-voltage cable termination and are installed at the end of a coaxial cable for connection to an SHV jack (female).
To ensure consistent performance and safety, SHV plugs are designed exclusively for crimp termination.
1. Connection of the Center Contact and the Conductor
The cable inner conductor (core wire) is connected to the center contact by crimping using a specified crimping tool.
This method provides stable electrical contact and reliable high-voltage insulation.
2. Connection of the Connector Body and the Outer Shield
The cable outer shield (braid) and jacket are secured to the connector body by crimping with a sleeve.
This ensures proper grounding, mechanical strength, and insulation performance.
3. Cable Compatibility Check
SHV plugs must be selected to match the specified cable type and diameter.
Using incompatible cables may degrade electrical performance or safety.
For details on compatible cables and attachment specifications, please refer to the Material / Plating / Attachment column on each product page."
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SHV Plug Connectors (Male) FAQs
QWhat is an SHV Plug Connector (Male)?
QWhat is an SHV Plug Connector (Male)?
An SHV plug is a coaxial connector designed for safe high voltage applications. It features a protruding insulator design that prevents accidental contact and incorrect mating with standard BNC connectors.
QWhat are SHV plugs typically used for?
QWhat are SHV plugs typically used for?
SHV plugs are commonly used in high voltage power supplies, measurement instruments, medical equipment, and research systems where operator safety and stable electrical performance are required.
QHow does an SHV plug differ from a BNC plug?
QHow does an SHV plug differ from a BNC plug?
Although similar in appearance, SHV plugs are not compatible with BNC plugs. SHV plugs use specialized insulation geometry and extended dielectric material for high voltage safety.
QDo Tyclon SHV plugs support solder termination?
QDo Tyclon SHV plugs support solder termination?
No. Tyclon SHV plugs do not support solder termination. Crimp termination is used to maintain consistent quality and insulation performance in high voltage applications.
QWhat cable types are compatible with SHV plugs?
QWhat cable types are compatible with SHV plugs?
Each SHV plug model is designed for specific coaxial cable sizes. Selecting the correct cable ensures proper crimping, stable electrical performance, and safe insulation characteristics.
QHow is secure mating achieved with an SHV plug?
QHow is secure mating achieved with an SHV plug?
After insertion, the plug is locked by rotating the bayonet coupling. The locking condition can be confirmed by touch, helping prevent incomplete or improper mating.
QWhat safety features are built into SHV plugs?
QWhat safety features are built into SHV plugs?
SHV plugs use a protruding insulator and recessed contact design to reduce exposure to energized parts, significantly improving safety during installation and operation.
QCan SHV plugs be used for general radio frequency applications?
QCan SHV plugs be used for general radio frequency applications?
SHV plugs are optimized for high voltage safety rather than high frequency performance. They are best suited for power and measurement systems rather than general signal transmission.
QWhere can I find detailed specifications for Tyclon SHV plugs?
QWhere can I find detailed specifications for Tyclon SHV plugs?
Detailed electrical and mechanical specifications, supported cable types, and termination details are available on each TYCLON SHV product page and corresponding technical documentation.
QHow can I order SHV plugs, and what support do you offer?
QHow can I order SHV plugs, and what support do you offer?
Ordering is simple—you can purchase our SHV plugs directly on our website or contact our sales team for assistance. We also provide comprehensive technical support, including datasheets, CAD models, and application notes, to help you select the ideal connector for your project.
Purchase Guide
Tyclon coaxial connectors and processed coaxial cable products can be purchased directly online using a variety of credit cards.
