| Allicdata Part #: | 1971921-ND |
| Manufacturer Part#: |
1971921 |
| Price: | $ 3.96 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Phoenix Contact |
| Short Description: | TERM BLOCK PLUG 4POS STR 5.08MM |
| More Detail: | 4 Position Terminal Block Plug, Female Sockets 0.2... |
| DataSheet: | 1971921 Datasheet/PDF |
| Quantity: | 1000 |
| 50 +: | $ 3.59730 |
Specifications
| Wire Gauge or Range - AWG: | 12-30 AWG |
| Insulation Height: | 0.591" (15.00mm) |
| Contact Tail Length: | -- |
| Housing Material: | -- |
| Contact Material: | -- |
| Wire Strip Length: | 7mm |
| Torque - Screw: | 0.5-0.6 Nm (4.4-5.3 Lb-In) |
| Screw Size: | M3 |
| Ingress Protection: | -- |
| Material Flammability Rating: | -- |
| Features: | Mating Flange |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -- |
| Color: | Black |
| Wire Gauge or Range - mm²: | 0.2-2.5mm² |
| Series: | COMBICON MSTBT |
| Voltage - IEC: | 250V |
| Current - IEC: | 12A |
| Mounting Type: | Free Hanging (In-Line) |
| Termination Style: | Screw - Clamping Yoke (Tension Sleeve) |
| Plug Wire Entry: | 180° |
| Header Orientation: | -- |
| Pitch: | 0.200" (5.08mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 4 |
| Number of Positions: | 4 |
| Type: | Plug, Female Sockets |
| Part Status: | Active |
| Packaging: | Bulk |
Description
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Terminal blocks are electrical connectors used to combine and connect electrical circuitry. Most terminal blocks feature a number of contacts arranged in rows; these contacts can be connected to different wiring systems or components. Commonly used in industrial, electronic, and automotive applications, terminal blocks secure multiple wires together into easily removable assemblies, which facilitates maintenance and repair. Headers, plugs, and sockets form an important component of terminal blocks. Generally speaking, headers are used to make connections to one or more wires and to provide access for not moving parts. Plugs and sockets are used to make the plugs and sockets connections. Headers are generally composed of a number of pins arranged in parallel lines. The typical header offers solder connections for connection to the terminals, and the pins may be different sizes depending on the specific model. The plugs and sockets used on headers come in various sizes and configurations. Plugs and sockets may also be used for connecting wires in a wiring harness or cable assembly. Connectors feature metal contacts that the wires are inserted into and then secured with a crimp or soldered connection. Commonly used in automotive and industrial applications, plugs and sockets are most often used in conjunction with terminal blocks, as this gives the user more flexibility when it comes to creating a wiring setup. Plugs and sockets are available in a variety of styles, and can be found in a range of sizes. The working principle behind terminal blocks is relatively simple. When two wires are inserted into a block, they can be connected to one or more contacts, thus allowing power or signal to pass from one wire to another. This can be done via solder connections, or crimp connectors, depending on the specific type of terminal block being used. Additionally, some terminal blocks feature a locking mechanism to ensure that wires remain securely attached to the block. Terminal blocks are essential components for the modern electrical system. They can be used in both residential and commercial applications, and are found in a variety of products from consumer electronics to industrial machinery. As such, it’s important to understand the different types of headers, plugs, and sockets available, as well as their working principles. By doing so, you’ll be able to choose the right type of terminal block for any project.The specific data is subject to PDF, and the above content is for reference
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1971921 Datasheet/PDF