| Allicdata Part #: | 1748998-ND |
| Manufacturer Part#: |
1748998 |
| Price: | $ 5.85 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Phoenix Contact |
| Short Description: | TERM BLOCK PLUG 4POS STR 7.62MM |
| More Detail: | 4 Position Terminal Block Plug, Male Pins 0.300" (... |
| DataSheet: | 1748998 Datasheet/PDF |
| Quantity: | 1000 |
| 50 +: | $ 5.31720 |
| Voltage - UL: | 600V |
| Insulation Height: | 0.780" (19.80mm) |
| Contact Tail Length: | -- |
| Housing Material: | Polyamide (PA), Nylon |
| Contact Material: | -- |
| Wire Strip Length: | 15mm |
| Torque - Screw: | -- |
| Screw Size: | -- |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Features: | Mating Flange |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -- |
| Color: | Green |
| Wire Gauge or Range - mm²: | 0.2-10mm² |
| Wire Gauge or Range - AWG: | 8-24 AWG |
| Series: | COMBICON ISPC |
| Current - UL: | 35A |
| Voltage - IEC: | 1kV |
| Current - IEC: | 41A |
| Mounting Type: | Free Hanging (In-Line) |
| Termination Style: | Screwless - Push-In Spring |
| Plug Wire Entry: | 180° |
| Header Orientation: | -- |
| Pitch: | 0.300" (7.62mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 4 |
| Number of Positions: | 4 |
| Type: | Plug, Male Pins |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal blocks - headers, plugs and sockets, are integral parts of electrical wiring systems, designed to provide reliable connections that enable electrical circuits to run safely and efficiently. The 1748998 application field and working principle explains these components and how they are used in modern electrical applications.
Introduction
Terminal blocks are mechanisms for terminating electrical wiring connections in a compact form, designed to minimize the possibility of failure in the system. This is done by creating a secure connection between the two points by securely holding the electrical connection in a single unit. This allows for simpler installation, more efficient and reliable wire changes and a faster and more accurate response in the event of a connection failure.
Typically, terminal blocks are made of rigid plastic or metal, but the most common types are either industrial grade heavy-duty plastic or metal (aluminum or stainless steel). The block itself will contain an insulator for the wire, a pair of spring clamps which secure the wire in place also known as a ‘binding post’ and a terminal for the other end of the wire.
1748998 Applications of Terminal Blocks
The 1748998 application field covers most uses of terminal blocks, from simple home use to complex industrial applications. Common uses include power distribution, solar photovoltaic systems, marine wiring systems, electrical switchgear, industrial motors and controls, telecommunications, audio/video systems, and aviation control systems.
In home applications, terminal blocks are used to connect lights, fans, outlets and other electrical appliances. In businesses, they are commonly used to quickly and cost-effectively make connections and repairs to existing equipment, wiring, and more. In industrial settings, they are used in conjunction with switchgear to control and direct the flow of electricity to equipment and machinery. They are also heavily used in computer, data, and audio/visual systems as a secure connection point.
1748998 Working Principle
The working principle of terminal blocks is relatively straightforward and is based around the concepts of insulation and contact. When the electrical connection is made to the block, the springs compress the wires into the insulation, which securely holds them in place. This provides a secure connection between the two points. The second part of this process involves making contact between the wires and the terminal. This is done by the clamps making contact with the wiring and creating an electrical flow, which is then transferred to the terminal.
In most cases, the terminal block is constructed with multiple terminals in order to provide the user with multiple connections. This allows for more cables to be connected at the same time, providing a more reliable and secure connection.
Conclusion
By understanding the 1748998 application field and working principle of terminal blocks - headers, plugs, and sockets, one can quickly and accurately answer questions about their setup and maintain their systems. These components are used in a variety of electronic systems - from home wiring to industrial control systems. By using the correct type of terminal blocks for the application, one can ensure that their connection is reliable and secure. Furthermore, understanding how they work allows users to fix any problems they may have with their wiring.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| 1-174821-4 | TE Connectiv... | 0.21 $ | 1000 | CONN HEADR 0.049" 14POS S... |
| 1748765 | Phoenix Cont... | 28.33 $ | 1000 | TERM BLOCK PLUG 8POS STR ... |
| 1748901 | Phoenix Cont... | 8.25 $ | 1000 | TERM BLOCK PLUG 6POS STR ... |
| 1748410000 | Weidmuller | 10.45 $ | 1000 | TERM BLOCK PLUG 22POS STR... |
| 1748345 | Phoenix Cont... | 3.73 $ | 1000 | TERM BLOCK HDR 12POS 90DE... |
| 1748011 | Phoenix Cont... | 4.35 $ | 64 | TERM BLOCK PLUG 6POS STR ... |
| 1748560000 | Weidmuller | 10.63 $ | 187 | TERM BLOCK PLUG 20POS STR... |
| 1748639 | Phoenix Cont... | 7.76 $ | 1000 | TERM BLOCK PLUG 3POS STR ... |
| 1748630000 | Weidmuller | 15.3 $ | 1000 | TERM BLOCK PLUG 34POS STR... |
| 1748684 | Phoenix Cont... | 20.7 $ | 1000 | TERM BLOCK PLUG 8POS STR ... |
| 1748280 | Phoenix Cont... | 2.56 $ | 1000 | TERM BLOCK HDR 9POS 90DEG... |
| 1748985 | Phoenix Cont... | 4.38 $ | 1000 | TERM BLOCK PLUG 3POS STR ... |
| 1748972 | Phoenix Cont... | 2.92 $ | 1000 | TERM BLOCK PLUG 2POS STR ... |
| 1748332 | Phoenix Cont... | 3.33 $ | 1000 | TERM BLOCK HDR 11POS 5.08... |
| 174834-1 | TE Connectiv... | 1.29 $ | 1000 | 040 CLC COVER 48P |
| 1748440000 | Weidmuller | 12.17 $ | 1000 | TERM BLOCK PLUG 28POS STR... |
| 1748668 | Phoenix Cont... | 15.53 $ | 1000 | TERM BLOCK PLUG 6POS STR ... |
| 174836-5 | TE Connectiv... | 8.98 $ | 1000 | 040 CLC CAP ASSY 64PConne... |
| 1748010000 | Weidmuller | 3.19 $ | 1000 | TERM BLOCK PLUG 6POS STR ... |
| 1748167 | Phoenix Cont... | 0.67 $ | 1000 | TERM BLOCK HDR 2POS 90DEG... |
| 1748354 | Phoenix Cont... | 2.19 $ | 104 | TERM BLOCK PLUG 2POS STR ... |
| 1748545 | Phoenix Cont... | 4.93 $ | 1000 | TERM BLOCK PLUG 2POS STR ... |
| 3-174820-5 | TE Connectiv... | 0.1 $ | 1000 | CONN HDR 5POS .049" SMD T... |
| 4-174821-4 | TE Connectiv... | 0.23 $ | 1000 | CONN HEADR 0.049" 14POS S... |
| 1748837 | Phoenix Cont... | 1.5 $ | 1000 | TERM BLOCK HDR 5POS VERT ... |
| 1748950 | Phoenix Cont... | 2.0 $ | 1000 | TERM BLOCK HDR 7POS VERT ... |
| 1748293 | Phoenix Cont... | 2.81 $ | 1000 | TERM BLOCK HDR 9POS 90DEG... |
| 4-174811-2 | TE Connectiv... | 0.46 $ | 1000 | EI HDR 2P BLUE IN TUBECon... |
| 1748050000 | Weidmuller | 6.92 $ | 1000 | TERM BLOCK PLUG 14POS STR... |
| 1748406 | Phoenix Cont... | 3.73 $ | 1000 | TERM BLOCK PLUG 7POS STR ... |
| 7-174821-2 | TE Connectiv... | 0.35 $ | 1000 | CONN HEADR 0.049" 12POS S... |
| 1748604 | Phoenix Cont... | 2.19 $ | 1000 | TERM BLOCK HDR 7POS 90DEG... |
| SA-1748-MG | Bud Industri... | 33.12 $ | 1000 | SHELF OPEN RACK NON VENTM... |
| 1748210000 | Weidmuller | 6.92 $ | 1000 | TERM BLOCK PLUG 14POS STR... |
| 1748580000 | Weidmuller | 10.43 $ | 1000 | TERM BLOCK PLUG 24POS STR... |
| 1748147 | Phoenix Cont... | 10.8 $ | 1000 | TERM BLOCK PLUG 19POS STR... |
| 1748714 | Phoenix Cont... | 1.06 $ | 100 | TERM BLOCK HDR 3POS VERT ... |
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...
1748998 Datasheet/PDF