
Allicdata Part #: | 1842885-ND |
Manufacturer Part#: |
1842885 |
Price: | $ 12.74 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Phoenix Contact |
Short Description: | TERM BLOCK HDR 28POS VERT 3.81MM |
More Detail: | 28 Position Terminal Block Header, Male Pins, Shro... |
DataSheet: | ![]() |
Quantity: | 1000 |
50 +: | $ 11.57940 |
Voltage - UL: | 300V |
Insulation Height: | 0.862" (21.89mm) |
Contact Tail Length: | 0.134" (3.40mm) |
Housing Material: | Polyamide (PA), Nylon |
Contact Material: | -- |
Wire Strip Length: | -- |
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: | -- |
Wire Gauge or Range - AWG: | -- |
Series: | COMBICON MCDV |
Current - UL: | 8A |
Voltage - IEC: | 320V |
Current - IEC: | 8A |
Mounting Type: | Through Hole |
Termination Style: | Solder |
Plug Wire Entry: | -- |
Header Orientation: | Vertical |
Pitch: | 0.150" (3.81mm) |
Number of Levels: | 2 |
Positions Per Level: | 14 |
Number of Positions: | 28 |
Type: | Header, Male Pins, Shrouded (4 Side) |
Part Status: | Active |
Packaging: | Bulk |
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Terminal blocks, headers, plugs, and sockets are among the most important components of an electrical system. They are used in a wide variety of applications, including industrial, commercial, and residential. They are used to connect electric devices to one another, as well as transfer power. In this article, we will explore the 1842885 application field and working principle of terminal blocks, headers, plugs, and sockets.
Terminal Blocks
Terminal blocks are a type of electrical connection system used to connect wires and cables to an equipment within an electrical system. They are typically composed of a base plate containing multiple terminal connections, and support hardware. Terminal blocks are used to safely connect electrical current-carrying wires and cables, and can be mounted horizontally or vertically on structures. They are also used to support the weight of the wires and cables, divert them away from any obstructions, and help prevent electric arcing.
Terminal blocks are commonly used in the automotive, industrial, telecommunications, and military industries. They are very durable, and are ideal for applications that require repeated connection and disconnection of electrical components. They are also excellent for applications that require high-voltage power.
Headers
Headers are a type of electrical connection system used to connect wires and cables within an electrical system. They consist of a board or plate that contains multiple rows of symmetrical pins, known as a “bank”. The pins are typically made of a plastic material such as polycarbonate, and can be either layered or single-row. They are used to feed signals from one portion of the circuit to another. They are also used to prevent electric arcing.
Headers are typically used in combination with a female connector, which is typically constructed of a metal or plastic material. The female connector serves to secure the pin contacts of the header when it is mated with the corresponding pin contacts on the board. Headers are typically found in computers and electronic devices, and are used to connect the device components to the main board or power source.
Plugs and Sockets
Plugs and sockets are another type of electrical connection system used to connect wires and cables within an electrical system. They are typically composed of a male “plug”, and a female “socket” component. The male plug is typically constructed of a metal or plastic material, and connects to the female socket which is usually constructed of a conductive material. Plugs and sockets are typically available in a variety of configurations, including both voltage and current ratings.
Plugs and sockets are commonly used in residential, commercial and industrial applications. They are found in a variety of devices, including televisions, phones, computers, lighting systems, and other electronic devices. They are used to safely connect and disconnect electrical components, and help to reduce electric arcing.
1842885 Application Field and Working Principle
Terminal blocks, headers, plugs, and sockets are used in a wide variety of industries and applications. In the automotive industry, they are used to create connections between a car’s electrical systems. In the telecommunications industry, they are used to transmit signals between the telephone/mobile communication devices. In the military, they are used to connect high-voltage electrical components, such as missile guidance systems.
The working principle of these components are fairly straightforward. They typically involve making physical contact between two components, through which electricity or signals can be transmitted. The terminal blocks create electrical connections between wires, while headers transmit electrical signals between separate components. Finally, plugs and sockets create connections between two components, allowing them to be connected or disconnected without needing to strip or add wires.
Terminal blocks, headers, plugs, and sockets are essential components used in a wide variety of industries. They are an important part of any electrical system, and are used to safely and efficiently transmit electricity and signals to and from electrical components. In order to find the right component for your application, it is important to consider the type of application and the voltage and amperage requirements.
The specific data is subject to PDF, and the above content is for reference
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1842490000 | Weidmuller | 5.21 $ | 1000 | TERM BLOCK HDR 20POS VERT... |
18426 | Aven Tools | 3.97 $ | 29 | TWEEZER POINTED 7.09"Twee... |
184214-1 | TE Connectiv... | 0.52 $ | 1000 | 2 POS. PLUG ASSY., KEY BP... |
1842840000 | Weidmuller | 2.63 $ | 1000 | TERM BLOCK HDR 9POS VERT ... |
1842458 | Phoenix Cont... | 13.85 $ | 1000 | TERM BLOCK HDR 22POS 5.08... |
184224J100RCA-F | Cornell Dubi... | 0.28 $ | 1000 | CAP FILM 0.22UF 5% 100VDC... |
PTK-18426-C | Bud Industri... | 10.42 $ | 25 | BOX PLASTIC GRAY 3.15"L X... |
1842872 | Phoenix Cont... | 10.75 $ | 1000 | TERM BLOCK HDR 26POS VERT... |
1842089 | Phoenix Cont... | 4.5 $ | 1000 | TERM BLOCK HDR 8POS 90DEG... |
1842480000 | Weidmuller | 4.95 $ | 1000 | TERM BLOCK HDR 19POS VERT... |
184206-2 | TE Connectiv... | 0.28 $ | 1000 | CONN RING CIRC 16-22AWG #... |
1842240000 | Weidmuller | 5.36 $ | 1000 | TERM BLOCK HDR 18POS 90DE... |
1842885 | Phoenix Cont... | 12.74 $ | 1000 | TERM BLOCK HDR 28POS VERT... |
1842080000 | Weidmuller | 0.71 $ | 1000 | TERM BLOCK HDR 2POS 90DEG... |
1842070000 | Weidmuller | 6.71 $ | 1000 | TERM BLOCK HDR 24POS 90DE... |
PTK-18425 | Bud Industri... | 9.86 $ | 28 | BOX PLASTIC GRAY 3.15"L X... |
184274K63RAB-F | Cornell Dubi... | 0.28 $ | 1000 | CAP FILM 0.27UF 10% 63VDC... |
CU-18428-B | Bud Industri... | 3.75 $ | 268 | BOX ABS BLACK 4.14"L X 2.... |
CU-18424-W | Bud Industri... | 2.63 $ | 81 | BOX ABS WHITE 2.76"L X 2.... |
1842115 | Phoenix Cont... | 7.88 $ | 1000 | TERM BLOCK HDR 14POS 5.08... |
1842898 | Phoenix Cont... | 12.4 $ | 1000 | TERM BLOCK HDR 30POS VERT... |
1842770000 | Weidmuller | 0.71 $ | 1000 | TERM BLOCK HDR 2POS VERT ... |
1842238 | Phoenix Cont... | 4.5 $ | 1000 | TERM BLOCK HDR 8POS 90DEG... |
1842850000 | Weidmuller | 2.93 $ | 1000 | TERM BLOCK HDR 10POS VERT... |
1842953 | Phoenix Cont... | 9.09 $ | 50 | TERM BLOCK HDR 12POS 3.81... |
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TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...

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TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...

TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
