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Product list PCB connectors
PCB connectors for virtually all device designs of various different sectors and markets.
PCB connectors from Phoenix Contact come with innovative connection technologies. Thanks to pitches ranging from 2.5 to 15 mm and currents of up to 125 A, you can always find the right solution for your device design.
Your advantages
- Flexibility with free choice of conductor connection technology
- Long service life, thanks to fully developed contact geometries and surfaces
- Secure connection, thanks to innovative locking methods
- Protection against incorrect connection, thanks to coding systems
A wide range of connection technologies for your PCB connectors
Our product range of PCB connectors offers you a unique variety of connection options – from established screw connection and IDC fast connection to innovative push-in technology.
Overview of the connection technologies
Screw connection with wire guard
Connections with a wire guard are particularly suitable for semi-industrial applications, such as building automation, safety technology or telecommunications. The connection method is characterized by its high degree of reliability and inexpensive design.
Screw connection with tension sleeve
Connect industrial applications that require high contact reliability using the most commonly used connection method in the world. Very high contact force per contact surface can be achieved with the screw connection, irrespective of the conductor cross section.
Front screw connection
Cable routing and actuation of the terminal block screw on the same level – front screw connection for narrow device fronts and PCB racks. The conductor is clamped reliably thanks to the force-increasing swiveling movement of the angled pressure plate.
Push-in spring connection with actuation lever
Whether Push-in or leg spring, the spring principle enables fast and tool-free conductor connection. Solid conductors and conductors with ferrules are simply inserted into the Push-in terminal point and released by pressing the integrated trigger. When connecting and releasing fine-strand conductors without ferrules, the terminal point can also be opened via spring lever.
Push-in spring connection with screwdriver actuation
Whether Push-in or leg spring, the spring principle enables fast and tool-free conductor connection. Solid conductors and conductors with ferrules are simply inserted into the Push-in terminal point and released with a screwdriver. When connecting and releasing fine-strand conductors without ferrules, the terminal point can also be opened using a screwdriver.
Spring-cage connection
Spring-cage technology enables easy connection without the need for special tools and conductor pretreatment. This spring is opened using a screwdriver and the conductor is inserted into the spring cage through the separate conductor shaft.
Insulation displacement connection (IDC)
Insulation displacement connection (IDC) is a particularly time-saving connection technology that does not require conductor pretreatment. With this connection method, the cutting metal cuts through the insulation and establishes a reliable connection to the conductor.
Pierce connection
Pierce connection is a reliable connection technology that does not require conductor pretreatment. Contact is made by inserting the conductors into the corresponding guide in the transparent cover of the connectors. On closing, the pierce contacts pierce through the conductor insulation.
Crimp connection
Crimp connection technology enables fast, inexpensive connection for cables that have to be assembled in large volumes. The connection between the wire and crimp contact is established using crimping pliers or a crimping device. The crimp contact can then be snapped into the connector housing.
Always the right mounting type for your requirements
The comprehensive PCB connector and pin strip product range offers you solutions for various manufacturing processes. This means that you can assemble printed-circuit boards efficiently and process them reliably.
Overview of mounting types
Wave soldering
Wave soldering is the classic soldering process for manufacturing electronic modules primarily equipped with through-hole components. The soldering contact inserted through the printed-circuit board and the soldering on the underside of the printed-circuit board are characteristic of this soldering process.
SMT soldering
Surface mount technology (SMT) is used for surface mounting components. Elements are mounted on the PCB surface in solder paste and soldered using the reflow soldering procedure. This method requires special components with corresponding surface contacts.
THR soldering
Through-hole reflow soldering (THR) enables the integration of through-hole components made from high temperature material into the SMT reflow process. During this process, the through-hole contacts are inserted into the holes filled with soldering paste and soldered using the reflow soldering process.
Press-in technology
Press-in technology is a solder-free assembly technology featuring low press-in force and high holding force. The component pin contacts have an elastic press-in zone, which ensures reliable contacting and low contact resistance.
Direct plug-in technology
Direct plug-in is a solder-free mounting technique that does away with pin strips. The plug contacts the corresponding pads on the edge of the PCB directly. These pads must be provided in the PCB layout.
SKEDD direct plug-in technology
SKEDD is an innovative mounting technology which connects PCB connectors directly with the PCB via plated-through holes. Mounting is tool-free and an additional header is not required. Expanding rivets ensure a reliable and vibration-free connection.
Accessories and convenient functions for maximum versatility
Our PCB connectors offer you a large number of convenient functions and an extensive range of accessories for maximum user-friendliness during connection and maintenance.
Overview of convenient functions
Compact design
The largest possible clamping space can be achieved with even the smallest dimensions. You benefit from high levels of connection convenience and a wide range of connection options – even if space is limited or the design is restrictive.
Multi-level designs
Multi-level designs allow you to save space with your conductors by connecting them on multiple levels. Multi-level headers are available for both wave and THR soldering processes.
Interlocking devices
We recommend an additional locking system to prevent vibrations from releasing components too easily. You can choose from various systems. Self-locking flange, Click and Lock, and Lock and Release lock automatically and without the need for tools. Alternative versions with screw flange are available for all performance classes.
Numerous possible combinations
Inverted connectors and headers allow you to design PCB and device outputs that are touch proof. Furthermore, they also enable PCB/PCB and cable/cable connections to be implemented.
Pin strips
Phoenix Contact offers a comprehensive product range of straight and angled pin strips for wave and reflow soldering processes. Colored pin strips and single-conductor and twin-plug systems with screw or Push-in spring connection provide individual connection solutions.
TWIN versions
TWIN versions allow you to connect two conductors on one connection position. Depending on the size, TWIN plugs are used to loop through the signals or to distribute potential or power.
Mechanical coding
Coding plugs and headers stops similar plugs from being inserted by mistake. Special coding tabs and coding profiles ensure that only counterparts with matching coding can be connected.
Feed-through connectors
Feed-through connectors allow signals, data, and power to be guided through the device wall. To do so, feed-through connectors and headers are inserted in the housing opening and secured with the snap-in locking or screw flange.
Integrated double steel spring
All connectors for the power electronics have an integrated double steel spring. This provides added safety in the event of power and temperature fluctuations. The additional pressure of the double spring on the contact prevents contact corrosion and thereby ensures a stable contact over the long term.
- Further information
PHOENIX CONTACT
GmbH & Co. KG
Flachsmarktstraße 8
D-32825 Blomberg
D-32825 Blomberg
+49 (0) 5235-3 00
Configurators
Configure products and solutions for your individual application.
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