| Allicdata Part #: | 281-2685-ND |
| Manufacturer Part#: |
1979810000 |
| Price: | $ 2.11 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Weidmuller |
| Short Description: | TERM BLOCK PLUG 4POS 90DEG 5MM |
| More Detail: | 4 Position Terminal Block Plug, Female Sockets 0.1... |
| DataSheet: | 1979810000 Datasheet/PDF |
| Quantity: | 1000 |
| 60 +: | $ 1.91268 |
| Voltage - UL: | 300V |
| Insulation Height: | 0.819" (20.80mm) |
| Contact Tail Length: | -- |
| Housing Material: | Polybutylene Terephthalate (PBT) |
| Contact Material: | Copper Alloy |
| Wire Strip Length: | 10mm |
| Torque - Screw: | -- |
| Screw Size: | -- |
| Ingress Protection: | IP20 |
| Material Flammability Rating: | UL94 V-0 |
| Features: | Ejector Latches, Retention Latches (Wire Side) |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -50°C ~ 100°C |
| Color: | Black |
| Wire Gauge or Range - mm²: | 0.2-2.5mm² |
| Wire Gauge or Range - AWG: | 12-26 AWG |
| Series: | Omnimate BL |
| Current - UL: | 18.5A |
| Voltage - IEC: | 400V |
| Current - IEC: | 24A |
| Mounting Type: | Free Hanging (In-Line) |
| Termination Style: | Screwless - Leg Spring, Push-In Spring |
| Plug Wire Entry: | 90° |
| Header Orientation: | -- |
| Pitch: | 0.197" (5.00mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 4 |
| Number of Positions: | 4 |
| Type: | Plug, Female Sockets |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal blocks, also known as Headers, Plugs and Sockets, are used for connecting two or more electrical components such as wires. They are commonly found in many types of electrical applications, including industrial, commercial and consumer electronics. In this article, we will discuss the applications and working principles of terminal blocks in the 1979810000 range.
Applications of 1979810000 Terminal Blocks
1979810000 terminal blocks are widely used for building or maintaining electrical connections. These terminal blocks are commonly used in car engines, household appliances, computers, mobile phones, and other consumer electronics. They are also used in industrial and commercial applications such as air conditioning units, CCTV, and monitors. Furthermore, terminal blocks are also used in radio communication systems, computer networks, and other similar applications.
They also come in handy when there is a need to make a rapid connection or disconnection, as in the case of an emergency. To further demonstrate how useful they are, these terminal blocks are used in medical equipment for electrical short-circuit protection, and in communication equipment such as modems, transceivers, and routers.
Working Principle of 1979810000 Terminal Blocks
Terminal blocks works by connecting two or more electrical components with a clip-like mechanism. This mechanism comes in various designs, such as push-in-style, or double-level and single-level blocks, depending on the requirements of the application and the size of the components. When two or more components are connected, electric current flows through the contacts. This process is often referred to as "bridging".
To ensure a good connection, the terminals and contacts must be in direct contact with each other. This is achieved by using terminal blocks with angled terminal pins, such as rotary. This ensures that the contact pressure is distributed evenly, and that the electrical connection is strong and reliable.
Terminal blocks also come with insulation protection, either by having insulation between the contacts or a wire that is placed over the terminal block. Insulation of the wire also protects against electric shock and fire hazards. In addition, terminal blocks also have safety features such as overload protection, surge protection, short-circuit protection, dust and oil protection, and vibration protection.
Conclusion
Terminal blocks have been around since the early days of electrical engineering, and are still an integral part of many electrical applications. 1979810000 terminal blocks are used for connecting two or more electrical components, and they are commonly used in car engines, household appliances, computers, and other consumer electronics. Furthermore, they also come with insulation protection and safety features such as overload, short-circuit, and vibration protection.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 1979350000 | Weidmuller | 5.14 $ | 1000 | TERM BLOCK PLUG 10POS 90D... |
| 1979 | Adafruit Ind... | 2.05 $ | 1291 | STACKING HEADER RASPBERRY... |
| 1979330000 | Weidmuller | 4.26 $ | 1000 | TERM BLOCK PLUG 8POS 90DE... |
| 1979910000 | Weidmuller | 7.03 $ | 1000 | TERM BLOCK PLUG 14POS 90D... |
| 1979260000 | Weidmuller | 25.24 $ | 1000 | LL3R 5.08/72/90 3.2SN OR ... |
| 1979320000 | Weidmuller | 3.72 $ | 1000 | TERM BLOCK PLUG 7POS 90DE... |
| 1979380000 | Weidmuller | 6.24 $ | 1000 | TERM BLOCK PLUG 13POS 90D... |
| 1979970000 | Weidmuller | 8.96 $ | 1000 | TERM BLOCK PLUG 20POS 90D... |
| 1979980000 | Weidmuller | 1.18 $ | 1000 | TERM BLOCK PLUG 2POS 90DE... |
| 1979500000 | Weidmuller | 3.55 $ | 1000 | TERM BLOCK PLUG 6POS 90DE... |
| 1979270000 | Weidmuller | 1.11 $ | 1000 | TERM BLOCK PLUG 2POS 90DE... |
| 1979930000 | Weidmuller | 8.04 $ | 1000 | TERM BLOCK PLUG 16POS 90D... |
| 1979570000 | Weidmuller | 6.53 $ | 1000 | TERM BLOCK PLUG 13POS 90D... |
| 1979870000 | Weidmuller | 5.36 $ | 1000 | TERM BLOCK PLUG 10POS 90D... |
| 1979590000 | Weidmuller | 7.54 $ | 1000 | TERM BLOCK PLUG 15POS 90D... |
| 1979410000 | Weidmuller | 7.69 $ | 1000 | TERM BLOCK PLUG 16POS 90D... |
| 1979340000 | Weidmuller | 4.63 $ | 1000 | TERM BLOCK PLUG 9POS 90DE... |
| 1979950000 | Weidmuller | 9.04 $ | 1000 | TERM BLOCK PLUG 18POS 90D... |
| 1979800000 | Weidmuller | 1.59 $ | 1000 | TERM BLOCK PLUG 3POS 90DE... |
| 1979600000 | Weidmuller | 8.04 $ | 1000 | TERM BLOCK PLUG 16POS 90D... |
| 1979510000 | Weidmuller | 3.54 $ | 1000 | TERM BLOCK PLUG 7POS 90DE... |
| 1979140000 | Weidmuller | 12.98 $ | 1000 | LL3R 5.08/36/90 3.2SN OR ... |
| 1979360000 | Weidmuller | 5.64 $ | 1000 | TERM BLOCK PLUG 11POS 90D... |
| 1979740000 | Weidmuller | 0.87 $ | 1000 | SC 3.81 FLA 2.3/16 |
| FT-1979 | Bud Industri... | 228.97 $ | 2 | FAN TRAY ASSEMBLY W/9 FAN... |
| 1979840000 | Weidmuller | 3.9 $ | 1000 | TERM BLOCK PLUG 7POS 90DE... |
| 1979580000 | Weidmuller | 7.03 $ | 1000 | TERM BLOCK PLUG 14POS 90D... |
| 1979730000 | Weidmuller | 0.87 $ | 1000 | SC 3.81 FLA 1.5/14.25 |
| 1979060000 | Weidmuller | 5.33 $ | 1000 | LL3R 5.08/12/90 3.2SN OR ... |
| 1979790000 | Weidmuller | 1.18 $ | 1000 | TERM BLOCK PLUG 2POS 90DE... |
| 1979390000 | Weidmuller | 6.72 $ | 1000 | TERM BLOCK PLUG 14POS 90D... |
| 1979310000 | Weidmuller | 3.0 $ | 1000 | TERM BLOCK PLUG 6POS 90DE... |
| 1979750000 | Weidmuller | 0.87 $ | 1000 | SC 3.81 FLA 2.3/14.25 |
| 1979880000 | Weidmuller | 6.18 $ | 1000 | TERM BLOCK PLUG 11POS 90D... |
| 1979960000 | Weidmuller | 8.52 $ | 1000 | TERM BLOCK PLUG 19POS 90D... |
| 1979480000 | Weidmuller | 2.11 $ | 1000 | TERM BLOCK PLUG 4POS 90DE... |
| 1979820000 | Weidmuller | 2.96 $ | 1000 | TERM BLOCK PLUG 5POS 90DE... |
| 1979300000 | Weidmuller | 2.51 $ | 1000 | TERM BLOCK PLUG 5POS 90DE... |
| 1979550000 | Weidmuller | 6.18 $ | 1000 | TERM BLOCK PLUG 11POS 90D... |
| 1979280000 | Weidmuller | 1.48 $ | 1000 | TERM BLOCK PLUG 3POS 90DE... |
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...
1979810000 Datasheet/PDF