| Allicdata Part #: | 1978440000-ND |
| Manufacturer Part#: |
1978440000 |
| Price: | $ 2.34 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Weidmuller |
| Short Description: | TERM BLOCK HDR 8POS 3.81MM |
| More Detail: | 8 Position Terminal Block Header, Male Pins, Shrou... |
| DataSheet: | 1978440000 Datasheet/PDF |
| Quantity: | 1000 |
| 50 +: | $ 2.12134 |
| Voltage - UL: | 300V |
| Insulation Height: | 0.433" (11.00mm) |
| Contact Tail Length: | 0.059" (1.50mm) |
| Housing Material: | Liquid Crystal Polymer (LCP), Glass Filled |
| Contact Material: | Copper Alloy |
| Wire Strip Length: | -- |
| Torque - Screw: | -- |
| Screw Size: | -- |
| Ingress Protection: | IP20 |
| Material Flammability Rating: | UL94 V-0 |
| Features: | Mating and Mounting Flange |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -50°C ~ 120°C |
| Color: | Black |
| Wire Gauge or Range - mm²: | -- |
| Wire Gauge or Range - AWG: | -- |
| Series: | Omnimate SC |
| Current - UL: | 10A |
| Voltage - IEC: | 320V |
| Current - IEC: | 17.5A |
| Mounting Type: | Through Hole |
| Termination Style: | Solder |
| Plug Wire Entry: | -- |
| Header Orientation: | 135° |
| Pitch: | 0.150" (3.81mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 8 |
| Number of Positions: | 8 |
| Type: | Header, Male Pins, Shrouded (4 Side) |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal Blocks - Headers, Plugs and Sockets
Terminal blocks, also known as headers, plugs and sockets, are a type of electrical connector. They are typically used to terminate wires and other electrical components in electrical equipment, such as in industrial machines. The most common type of terminal block is the header, which is designed to connect several sets of wires. These blocks are made up of several individual terminals, each one designed to accept a single wire.
The 1978440000 terminal block is a type of header, typically found in industrial machines. It is designed for the quick connection and disconnection of multiple wires, as opposed to soldering them together. The terminal block consists of two main components: the header block, which features individual terminals to which connections can be made, and the plugs, which plug into the header and create an electrical connection.
The 1978440000 terminal block is designed to be used with two types of wires: stranded and solid. Stranded wires are more flexible than solid wires, and they are typically used in applications where frequent plugging and unplugging is required. The terminals inside the header are designed to accept either stranded or solid wires, and they are color-coded for easy identification.
The working principle of a 1978440000 terminal block is quite simple. When a plug is inserted into the header block, the terminals in the header push the wires in the plug against the posts on the other side of the connector. This creates an electrical connection between the two components. The terminal block is designed to prevent short circuiting and to ensure that all wires are correctly connected before electricity is sent through them. The terminals inside the header block also help to ensure that all wires are held in place and the connection is secure.
Terminal blocks are an important part of electrical systems, and the 1978440000 terminal block is one of the most commonly used types. Its compact size and ease of use make it ideal for a variety of applications, from industrial machinery to home appliances. To ensure safe and reliable connections, the terminal block should be installed and maintained according to the manufacturer’s instructions.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 1978120000 | Weidmuller | 1.75 $ | 1000 | TERM BLOCK HDR 6POS 3.81M... |
| 1978950000 | Weidmuller | 15.16 $ | 1000 | LL3R 5.00/42/90 3.2SN OR ... |
| 1978470000 | Weidmuller | 3.07 $ | 1000 | TERM BLOCK HDR 11POS 3.81... |
| 1978430000 | Weidmuller | 2.05 $ | 1000 | TERM BLOCK HDR 7POS 3.81M... |
| 1978200000 | Weidmuller | 3.93 $ | 1000 | TERM BLOCK HDR 14POS 3.81... |
| 1978850000 | Weidmuller | 5.08 $ | 1000 | LL3R 5.00/12/90 3.2SN OR ... |
| 1978930000 | Weidmuller | 12.98 $ | 1000 | LL3R 5.00/36/90 3.2SN OR ... |
| 1978380000 | Weidmuller | 0.71 $ | 1000 | TERM BLOCK HDR 2POS 3.81M... |
| 1978890000 | Weidmuller | 9.91 $ | 1000 | LL3R 5.00/24/90 3.2SN OR ... |
| 856-19785 | B&B Smar... | 0.0 $ | 1000 | MODULE IE MINIFIBERLINX-I... |
| 1978870000 | Weidmuller | 7.49 $ | 1000 | LL3R 5.00/18/90 3.2SN OR ... |
| 1978190000 | Weidmuller | 3.65 $ | 1000 | TERM BLOCK HDR 13POS 3.81... |
| 1978210000 | Weidmuller | 4.21 $ | 1000 | TERM BLOCK HDR 15POS 3.81... |
| 856-19781 | B&B Smar... | 0.0 $ | 1000 | MODULE IE MINIFIBERLINX-I... |
| 19786 | Desco | 362.45 $ | 1000 | ANLG SRFC RESIS METER |
| 1978100000 | Weidmuller | 1.3 $ | 1000 | TERM BLOCK HDR 4POS 3.81M... |
| 1978040000 | Weidmuller | 3.03 $ | 1000 | TERM BLOCK HDR 13POS 3.81... |
| 1978220000 | Weidmuller | 4.29 $ | 1000 | TERM BLOCK HDR 16POS 3.81... |
| 1978480000 | Weidmuller | 3.37 $ | 1000 | TERM BLOCK HDR 12POS 3.81... |
| 1978030000 | Weidmuller | 2.64 $ | 1000 | TERM BLOCK HDR 12POS 3.81... |
| 1978080000 | Weidmuller | 0.71 $ | 1000 | TERM BLOCK HDR 2POS 3.81M... |
| 1978090000 | Weidmuller | 0.97 $ | 1000 | TERM BLOCK HDR 3POS 3.81M... |
| 856-19783 | B&B Smar... | 0.0 $ | 1000 | MODULE IE MINIFIBERLINX-I... |
| MIKROE-1978 | MikroElektro... | 15.71 $ | 28 | WEATHER BOARD HUM/PRESS/T... |
| 1214-202-1978 | TE Connectiv... | 3.19 $ | 1000 | R SNAP |
| 19788 | Desco | 0.69 $ | 1000 | SRFC RESISTANCE METER |
| 19780 | Desco | 0.0 $ | 1000 | KIT METER RES DIG TEMP/HU... |
| 1978410000 | Weidmuller | 1.46 $ | 1000 | TERM BLOCK HDR 5POS 3.81M... |
| 1978990000 | Weidmuller | 19.48 $ | 1000 | LL3R 5.00/54/90 3.2SN OR ... |
| 19785 | Desco | 18.12 $ | 1000 | LEADS ANLG SRFC RESIS MTR |
| 1978110000 | Weidmuller | 1.46 $ | 1000 | TERM BLOCK HDR 5POS 3.81M... |
| 1978070000 | Weidmuller | 3.58 $ | 1000 | TERM BLOCK HDR 16POS 3.81... |
| 1978390000 | Weidmuller | 0.97 $ | 1000 | TERM BLOCK HDR 3POS 3.81M... |
| 1978170000 | Weidmuller | 3.07 $ | 1000 | TERM BLOCK HDR 11POS 3.81... |
| 856-19784 | B&B Smar... | 0.0 $ | 1000 | MODULE IE MINIFIBERLINX-I... |
| 1978420000 | Weidmuller | 1.75 $ | 1000 | TERM BLOCK HDR 6POS 3.81M... |
| 1978-DP | Techspray | 21.9 $ | 127 | SILICONE FREE HEAT SINK C... |
| 1978460000 | Weidmuller | 2.93 $ | 1000 | TERM BLOCK HDR 10POS 3.81... |
| 1978140000 | Weidmuller | 2.34 $ | 1000 | TERM BLOCK HDR 8POS 3.81M... |
| 856-19782 | B&B Smar... | 0.0 $ | 1000 | MODULE IE MINIFIBERLINX-I... |
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
1978440000 Datasheet/PDF