| Allicdata Part #: | 277-5975-ND |
| Manufacturer Part#: |
1757378 |
| Price: | $ 3.51 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Phoenix Contact |
| Short Description: | TERM BLOCK HDR 15POS 5.08MM |
| More Detail: | 15 Position Terminal Block Header, Male Pins, Shro... |
| DataSheet: | 1757378 Datasheet/PDF |
| Quantity: | 82 |
| 1 +: | $ 3.19410 |
| 10 +: | $ 3.10779 |
| 50 +: | $ 2.90430 |
| 100 +: | $ 2.67196 |
| 250 +: | $ 2.46867 |
| 500 +: | $ 2.35251 |
| 1000 +: | $ 2.20727 |
| Voltage - UL: | 300V |
| Insulation Height: | 0.339" (8.61mm) |
| Contact Tail Length: | 0.138" (3.50mm) |
| Housing Material: | Polyamide (PA), Nylon |
| Contact Material: | -- |
| Wire Strip Length: | -- |
| Torque - Screw: | -- |
| Screw Size: | -- |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Features: | -- |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -- |
| Color: | Green |
| Wire Gauge or Range - mm²: | -- |
| Wire Gauge or Range - AWG: | -- |
| Series: | COMBICON MSTBA |
| Current - UL: | 15A |
| Voltage - IEC: | 400V |
| Current - IEC: | 12A |
| Mounting Type: | Through Hole |
| Termination Style: | Solder |
| Plug Wire Entry: | -- |
| Header Orientation: | 90°, Right Angle |
| Pitch: | 0.200" (5.08mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 15 |
| Number of Positions: | 15 |
| Type: | Header, Male Pins, Shrouded (4 Side) |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal Blocks - Headers, Plugs and Sockets all belong to the category of 1757378 application field and working principles. The main purpose of all these components are to provide a connection between electrical acts, enclosures, wires, and other such circuits. In this article, we are going to discuss these components in detail.
Headers
Header’s are used in an electrical system to connect the wire to the circuit boards. The purpose of this component is to provide a safe connection between the circuit and the wires. The header can be used to connect one or more circuits. It is usually made up of two metal parts, one part is the body of the header and the other part is the tongue that slips into the slot in the circuit board.
Plugs
Plugs are used to secure the wires in a system. It is the part of the terminal block that plugs into the socket. The plug is designed to lock into place securely when it is inserted into the socket. It has an external clip that locks onto the socket’s male insert. The plugs are made of high-grade materials such as ABS, polyvinyl chloride, phenolic resins, and porcelain.
Sockets
Sockets are the part of the terminal block that receives the plug. It is designed to accept the plug securely. The socket has a female opening that allows the plug to be inserted. The socket is also designed to provide a secure connection and to ensure that the plug cannot come loose or be disconnected from the circuit board. The sockets are usually made from ABS, polyvinyl chloride, phenolic resins, and porcelain.
Working Principle of Terminal Blocks
The working principle of terminal blocks is simple. When a plug is inserted into a socket, the plug’s external clip attaches itself to the socket’s male insert. This creates an electrical connection between the two components. The connection is then used to power the circuit. This is the basic principle of connecting circuit components with terminal blocks.
Advantages of Terminal Blocks
Terminal blocks provide a number of advantages. One of the main advantages is that they provide a secure connection between two components, and can be used to power multiple circuits. This makes them ideal for use in industrial settings. Terminal blocks are also easy to install and use, and are much more efficient than traditional wiring methods. Finally, they are very reliable and can last for decades when properly maintained and used.
Disadvantages of Terminal Blocks
However, there are some disadvantages of using terminal blocks. One of the main disadvantages is that they can be expensive. A good quality terminal block can cost a few hundred dollars. Another drawback is that the connection between the two components can become loose over time, causing the circuit to malfunction. Finally, they can be difficult to work with and require a lot of expertise in order to install correctly.
Conclusion
In conclusion, terminal blocks are an excellent way to connect two components securely and power multiple circuits. They provide a number of advantages such as being easy to install, being efficient, and being reliable. However, they can be expensive, and the connection between the two components can become loose over time. It is important to choose a good quality terminal block in order to ensure the connection between the two components remains secure.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| 1757822-4 | TE Connectiv... | 0.0 $ | 1000 | CONN D-SUB RCPT 37POS CRI... |
| 6-175710-2 | TE Connectiv... | 4.0 $ | 1000 | CONN D-TYPE PLUG 40P VERT... |
| 1757834-2 | TE Connectiv... | 6.76 $ | 1000 | CONN D-SUB RCPT 15POS VER... |
| 1757823-5 | TE Connectiv... | 13.13 $ | 66 | CONN D-SUB PLUG HD 78P SE... |
| 1757822-5 | TE Connectiv... | 21.69 $ | 1000 | CONN D-SUB RCPT 50POS CRI... |
| 1757200000 | Weidmuller | 11.25 $ | 1000 | TERM BLOCK HDR 22POS VERT... |
| 1757310000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 10POS STR... |
| 1757828-4 | TE Connectiv... | 13.85 $ | 1000 | CONN D-SUB RCPT 37POS VER... |
| 3-175778-1 | TE Connectiv... | 0.15 $ | 1000 | CT CRIMP REC HSG 11P BLUE... |
| 1757051 | Phoenix Cont... | 3.75 $ | 6387 | TERM BLOCK PLUG 6POS STR ... |
| 1757433 | Phoenix Cont... | 4.96 $ | 57 | TERM BLOCK HDR 21POS 5.08... |
| 1757823-7 | TE Connectiv... | 13.66 $ | 559 | CONN D-SUB HD PLUG 15P ST... |
| 1757112 | Phoenix Cont... | 4.98 $ | 1000 | TERM BLOCK PLUG 7POS 3.81... |
| 1757378 | Phoenix Cont... | 3.51 $ | 82 | TERM BLOCK HDR 15POS 5.08... |
| 1757819-1 | TE Connectiv... | 3.3 $ | 1978 | CONN D-SUB HOUSING PLUG 9... |
| 175785-3 | TE Connectiv... | 5.08 $ | 1000 | 070 MLC 20POS CAP ASSY H ... |
| 1757838-7 | TE Connectiv... | 21.04 $ | 1000 | CONN D-SUB RCPT 15POS R/A... |
| 175778-8 | TE Connectiv... | 0.08 $ | 1000 | CONN RCPT HSNG 8POS WHITE... |
| 1757842-4 | TE Connectiv... | 0.0 $ | 1000 | CONN D-SUB RCPT 37POS R/A... |
| 1757844-4 | TE Connectiv... | 0.0 $ | 1000 | CONN D-SUB RCPT 37POS R/A... |
| 1757284 | Phoenix Cont... | 1.27 $ | 4203 | TERM BLOCK HDR 6POS 90DEG... |
| 6-175778-5 | TE Connectiv... | 0.11 $ | 1000 | CT CRIMP REC HSG 5P BLACK... |
| 1-1757823-2 | TE Connectiv... | 74.14 $ | 118 | CONN D-SUB HD PLUG 104POS... |
| 1757821-6 | TE Connectiv... | 27.1 $ | 1000 | CONN D-SUB PLUG 9POS STR ... |
| 1757825-8 | TE Connectiv... | 46.91 $ | 1000 | CONN D-SUB HD PLUG 26P ST... |
| 1757446 | Phoenix Cont... | 5.2 $ | 57 | TERM BLOCK HDR 22POS 5.08... |
| 1757 | Adafruit Ind... | 2.74 $ | 58 | ADAFRUIT LED SEQUINS |
| 1757491 | Phoenix Cont... | 0.95 $ | 2965 | TERM BLOCK HDR 4POS 90DEG... |
| 1757653 | Phoenix Cont... | 4.7 $ | 1000 | TERM BLOCK HDR 21POS 90DE... |
| 1757770000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 22POS STR... |
| 1757912-1 | TE Connectiv... | 1.33 $ | 1000 | CONTACT PIN POSTED SZ 20 |
| 1-1757823-1 | TE Connectiv... | 55.6 $ | 96 | CONN D-SUB HD PLUG 78P ST... |
| 1757892-1 | TE Connectiv... | 53.51 $ | 1000 | SIZE 5 COAX SOCKETContact... |
| 1757290000 | Weidmuller | 7.32 $ | 1000 | TERM BLOCK PLUG 6POS STR ... |
| 1757010000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK HDR 16POS VERT... |
| 1757820-9 | TE Connectiv... | 23.08 $ | 612 | CONN D-SUB RCPT 37POS STR... |
| 1757071-1 | TE Connectiv... | 0.0 $ | 1000 | CONN N JACK STR 50 OHM SO... |
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...
1757378 Datasheet/PDF