| Allicdata Part #: | 1277440000-ND |
| Manufacturer Part#: |
1277440000 |
| Price: | $ 14.26 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Weidmuller |
| Short Description: | TERM BLOCK PLUG 34POS STR 3.5MM |
| More Detail: | 34 Position Terminal Block Plug, Female Sockets 0.... |
| DataSheet: | 1277440000 Datasheet/PDF |
| Quantity: | 1000 |
| 30 +: | $ 12.95680 |
| Voltage - UL: | 300V |
| Insulation Height: | 0.598" (15.19mm) |
| Contact Tail Length: | -- |
| Housing Material: | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Contact Material: | Copper Alloy |
| Wire Strip Length: | 10mm |
| Torque - Screw: | -- |
| Screw Size: | -- |
| Ingress Protection: | IP20 |
| Material Flammability Rating: | UL94 V-0 |
| Features: | -- |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -50°C ~ 120°C |
| Color: | Orange |
| Wire Gauge or Range - mm²: | 0.14-1.5mm² |
| Wire Gauge or Range - AWG: | 16-26 AWG |
| Series: | Omnimate B2CF |
| Current - UL: | 9.5A |
| Voltage - IEC: | 320V |
| Current - IEC: | 13.4A |
| Mounting Type: | Free Hanging (In-Line) |
| Termination Style: | Screwless - Leg Spring, Push-In Spring |
| Plug Wire Entry: | 180° |
| Header Orientation: | -- |
| Pitch: | 0.138" (3.50mm) |
| Number of Levels: | 2 |
| Positions Per Level: | 17 |
| Number of Positions: | 34 |
| Type: | Plug, Female Sockets |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal blocks, also called terminal strips or bridging strips, are a type of electrical connection commonly used in industrial and commercial applications. They make electrical connections by connecting two or more conductors together. Terminal blocks are made from insulating plastics, usually in a rectangular shape, and typically have a number of connection ports for the conductor connections. They are most often used in a daisy chained arrangement to allow current flow between multiple points.
The headers, plugs and sockets used in terminal blocks are designed to maximize the efficiency of electrical connections. Headers are designed for permanent connections. They are similar to terminal strips, but have an additional insulated barrier that prevents any short circuits or stray currents from passing between the terminals. Plugs are designed for easier and faster connection to external instruments or devices and they help to maintain consistent resistance between the contacts in the plug. Sockets are designed to secure the connection and to make it easy to disconnect when necessary. They help to eliminate the need to soldering separate wires.
The working principle of terminal blocks is relatively simple. It is basically a two-wire connection that allows electricity to flow through it at a certain voltage. Connecting wires to the two terminals creates a circuit in which the electricity moves. The size and rating of the terminals determine the voltage and amperage that can be safely passed through the connection, which in turn determines the types of things that can be powered through the connection. For instance, heavier power such as motors or pumps require a larger size and rating of terminals.
In addition to being used in commercial and industrial applications, Terminal Blocks are also widely used in boards for PCBs (Printed Circuit Boards), where they facilitate the structures of different types of electronic products, such as smartphones, computers, satellite receivers, etc. They are also used in home automation systems such as HVAC systems, light controllers, security systems, garage door openers and door locks, and even outlets for home entertainment devices such as TVs or stereo systems.
Terminal Blocks – Headers, Plugs and Sockets – are invaluable when it comes to making safe and efficient electrical connections, especially in industrial and commercial applications. In addition to making connections easy to manage and change, they also help to reduce potential hazards associated with any corroded or damaged connections. Because of the versatile range of headers, plugs and sockets they can accommodate, and the fact that they don’t require soldering, Terminal Blocks provide a safe and efficient way to make electrical connections.
The specific data is subject to PDF, and the above content is for reference
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1277440000 Datasheet/PDF