| Allicdata Part #: | 277-6418-ND |
| Manufacturer Part#: |
1890989 |
| Price: | $ 1.53 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Phoenix Contact |
| Short Description: | CONN TERM BLOCK 4POS 5MM |
| More Detail: | 4 Position Wire to Board Terminal Block Horizontal... |
| DataSheet: | 1890989 Datasheet/PDF |
| Quantity: | 177 |
| 1 +: | $ 1.39230 |
| 10 +: | $ 1.33308 |
| 50 +: | $ 1.27512 |
| 100 +: | $ 1.24034 |
| 250 +: | $ 1.15920 |
| 500 +: | $ 1.06646 |
| 1000 +: | $ 0.98533 |
| 2500 +: | $ 0.93895 |
| 5000 +: | $ 0.88099 |
| Mounting Type: | Through Hole |
| Screw Thread: | M3 |
| Torque - Screw: | 0.5-0.6 Nm (4.4-5.3 Lb-In) |
| Screw Material - Plating: | -- |
| Clamp Material - Plating: | -- |
| Contact Material - Plating: | -- |
| Housing Material: | Polyamide (PA), Nylon |
| Operating Temperature: | -- |
| Color: | Green |
| Features: | Interlocking (Side) |
| Wire Termination: | Screw - Rising Cage Clamp |
| Series: | COMBICON MKDSN |
| Wire Gauge: | 12-30 AWG |
| Voltage: | 300V |
| Current: | 20A |
| Mating Orientation: | Horizontal with Board |
| Pitch: | 0.197" (5.00mm) |
| Positions Per Level: | 4 |
| Number of Levels: | 1 |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal blocks are the point of connection between two circuits, usually consisting of wires, and are frequently used in ports, switch boxes, and junction boxes. Terminal blocks are also commonly used in the automotive and telecommunications industries. The 1890989 application field and working principle is an example of a type of terminal block, known as wire to board terminal blocks, which provide a convenient and safe connection between the wiring and the board.
The 1890989 application field and working principle, as its name implies, bridges the gap between wire and board. It is a form of terminal block which connects wire to a PCB or back-plate. It provides an area for the incoming signal, or connection, from the device to be connected to the board. The terminal block also enables the connection to be safe and secure, with a secure housing eliminating the risk of contact with the board.
The 1890989 application field and working principle is an electrical component that can be used for a variety of applications. This form of terminal block is used in many fields, including vehicle wiring, telecoms infrastructure, robotics, and lighting. In automotive wiring, terminal blocks act as an intermediary between the wire harness and the dashboard’s ECU. They are also used to simplify the wiring of larger, multi-port systems, and for connecting DC circuits from batteries.
The 1890989 application field and working principle works by transferring electrical current from the connecting wire to the PCB. This is done through the use of metal contacts (or “pins”) embedded in the terminal block. The contacts are often made of copper or metal alloy with good electrical conductivity. The contacts are connected to the PCB or device contact through the board connection. The contacts are then soldered into place in order to create a secure connection between the device and the board.
In order to ensure that the connection is safe and secure, the contacts must be able to withstand external forces and vibrations. This is important because a secure connection will help to reduce the risk of disconnection or short-circuiting. The contact area must be of a suitable size and dimension to ensure that the current is correctly carried across the metal connection points. It is also important to select a contact material with a good corrosion resistance.
The 1890989 application field and working principle is a useful and versatile terminal block for a variety of wire-to-board applications. It provides a secure and reliable connection between the wire and board and can withstand external forces and vibrations. This type of terminal block can make wiring a breeze and help to reduce the risk of electrical issues. It is also important to ensure that the wires are properly connected to the terminal block to ensure a safe and secure connection.
The specific data is subject to PDF, and the above content is for reference
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| 1890160000 | Weidmuller | 15.62 $ | 1000 | TERM BLOCK PLUG 19POS STR... |
| 1890610000 | Weidmuller | 4.44 $ | 1000 | SLD 3.5 V/14/90G 3.2 SN O... |
| 1890810000 | Weidmuller | 4.6 $ | 1000 | SLD 3.5 V/14/90F 3.2 SN O... |
| 1890240000 | Weidmuller | 4.04 $ | 1000 | TERM BLOCK PLUG 4POS STR ... |
| 1890390000 | Weidmuller | 15.62 $ | 1000 | TERM BLOCK PLUG 19POS STR... |
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| 1890484 | Phoenix Cont... | 2.24 $ | 1000 | TERM BLOCK PCB3 Position ... |
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1890989 Datasheet/PDF