| Allicdata Part #: | 1781803-ND |
| Manufacturer Part#: |
1781803 |
| Price: | $ 1.72 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Phoenix Contact |
| Short Description: | TERM BLOCK HDR 2POS 90DEG 3.81MM |
| More Detail: | 2 Position Terminal Block Header, Male Pins, Shrou... |
| DataSheet: | 1781803 Datasheet/PDF |
| Quantity: | 1000 |
| 100 +: | $ 1.56240 |
| Voltage - UL: | 300V |
| Insulation Height: | 0.272" (6.91mm) |
| Contact Tail Length: | 0.055" (1.40mm) |
| Housing Material: | Liquid Crystal Polymer (LCP) |
| 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: | Black |
| Wire Gauge or Range - mm²: | -- |
| Wire Gauge or Range - AWG: | -- |
| Series: | COMBICON MC |
| Current - UL: | 8A |
| Voltage - IEC: | 250V |
| Current - IEC: | 8A |
| Mounting Type: | Through Hole |
| Termination Style: | Solder |
| Plug Wire Entry: | -- |
| Header Orientation: | 90°, Right Angle |
| Pitch: | 0.150" (3.81mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 2 |
| Number of Positions: | 2 |
| Type: | Header, Male Pins, Shrouded (4 Side) |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal Blocks - Headers, Plugs and Sockets
Terminal blocks are an important component of electrical and electronic circuits, providing a secure connection point between electrical and electronic components. The 1781803 terminal block is part of this family; they are a versatile and reliable terminal block series, with a wide range of application fields and working principles.
Function
The 1781803 terminal block is designed to provide a secure and reliable connection between two different electrical components. To do this, the terminal block is internally equipped with a set of copper wires, which provide the path of conduction from the one component to the other. Since the terminals have multiple points of connection, they are ideally suited for linking up multiple electrical components.
Application Field
The 1781803 terminal blocks are suitable for applications ranging from industrial automation systems to lighting systems, audio/video installations and control/monitoring systems. As such, they are well-suited for both industrial and home use.
Working Principles
The 1781803 terminal block works on the basic principle of electrical conduction. When two distinct electrical components are connected to the terminal block, electrical current is conducted from one component to the other through the copper wires embedded in the terminal block. This enables reliable transmission of electrical signals between the two components.
Installation
The 1781803 terminal block has been designed to be installed quickly and easily. It requires no special tools or expertise; all that is required is an appropriate screwdriver and an electrical connector. Once the connections have been set up, the terminal block can be secured in place with appropriately sized screws.
Conclusion
The 1781803 terminal block is a versatile and reliable block series which is suitable for a range of application fields. It works on the basic principle of electrical conduction, enabling the transmission of electrical signals between two distinct components. With its simple installation, it provides an effective connection point between two electrical components quickly and easily.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 1781939 | Phoenix Cont... | 2.62 $ | 1000 | TERM BLOCK HDR 4POS 90DEG... |
| 1781069 | Phoenix Cont... | 10.61 $ | 84 | TERM BLOCK PLUG 10POS STR... |
| 3-178141-3 | TE Connectiv... | 2.38 $ | 1434 | CONN HDR 6POS VERT KEY-XY... |
| 178125-4 | TE Connectiv... | 0.32 $ | 9997 | U/POWER PLUG HSG 2P 7.29M... |
| 3-178137-2 | TE Connectiv... | 1.78 $ | 836 | CONN HDR 6POS R/A KEY-XY ... |
| 1-178129-6 | TE Connectiv... | 0.84 $ | 1194 | CONN RECEPT 5.08 6POS KEY... |
| 1-178138-3 | TE Connectiv... | 1.64 $ | 3938 | CONN HDR 3POS R/A KEY-X 3... |
| 2-178136-3 | TE Connectiv... | 1.64 $ | 1233 | CONN HEADR 3POS STR KEY-Y... |
| 3-178140-5 | TE Connectiv... | 1.3 $ | 415 | CONN HDR 6POS VERT KEY-XY... |
| 1781720000 | Weidmuller | 10.81 $ | 1000 | WDU 2.5 PACK |
| 1781220000 | Weidmuller | 1.82 $ | 1000 | WTW WF 6 EPOXY |
| 1-178139-2 | TE Connectiv... | 1.78 $ | 508 | CONN HDR 6POS R/A KEY-XX ... |
| 1781874 | Phoenix Cont... | 3.55 $ | 1000 | TERM BLOCK HDR 9POS 90DEG... |
| 2-178137-5 | TE Connectiv... | 0.57 $ | 1000 | CONN HDR 6POS R/A KEY-YY ... |
| 2-178139-3 | TE Connectiv... | 1.37 $ | 1000 | CONN HDR 6POS R/A KEY-YY ... |
| 1781942 | Phoenix Cont... | 2.88 $ | 1000 | TERM BLOCK HDR 5POS 90DEG... |
| 1781930000 | Weidmuller | 2.49 $ | 1000 | TERMINAL ZBW 1/3.5 |
| 10-88-1781 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 78POS .100 VE... |
| 3-178139-2 | TE Connectiv... | 1.78 $ | 3507 | CONN HDR 6POS R/A KEY-XY ... |
| 1-178141-3 | TE Connectiv... | 2.28 $ | 422 | CONN HDR 6POS VERT KEY-XX... |
| 2-178128-6 | TE Connectiv... | 0.88 $ | 1502 | CONN RECEPT 5.08 6POS KEY... |
| 2-178140-5 | TE Connectiv... | 1.3 $ | 1085 | CONN HDR 6POS VERT KEY-YY... |
| 2-178140-3 | TE Connectiv... | 1.44 $ | 1000 | CONN HDR 6POS VERT KEY-YY... |
| 178125-1 | TE Connectiv... | 0.23 $ | 8459 | CONN PLUG 2POS .156 IN-LI... |
| 1781890 | Phoenix Cont... | 4.17 $ | 1000 | TERM BLOCK HDR 11POS 3.81... |
| 1781913 | Phoenix Cont... | 2.1 $ | 1000 | TERM BLOCK HDR 2POS 90DEG... |
| 2-178136-2 | TE Connectiv... | 1.27 $ | 632 | CONN HEADR 3POS STR KEY-Y... |
| 1-178140-5 | TE Connectiv... | 1.3 $ | 1373 | CONN HDR 6POS VERT KEY-XX... |
| 1781580000 | Weidmuller | 4.99 $ | 1000 | HOOD COVER BLACK |
| 1781085 | Phoenix Cont... | 12.73 $ | 32 | TERM BLOCK PLUG 12POS STR... |
| 1-178140-3 | TE Connectiv... | 1.37 $ | 1000 | CONN HDR 6POS VERT KEY-XX... |
| 3-178140-2 | TE Connectiv... | 1.91 $ | 493 | CONN HDR 6POS VERT KEY-XY... |
| 1781040000 | Weidmuller | 5.7 $ | 1000 | JUMPER FOR WF 12 3POS |
| 178125-6 | TE Connectiv... | 0.12 $ | 1000 | U/POWER PLUG HSG 2P 7.292... |
| 1781111 | Phoenix Cont... | 14.46 $ | 1000 | TERM BLOCK PLUG 15POS STR... |
| 1781600000 | Weidmuller | 5.26 $ | 1000 | HOOD COVER BLACK |
| 1781680000 | Weidmuller | 5.74 $ | 1000 | HOOD COVER BLACK |
| 1781030000 | Weidmuller | 4.87 $ | 1000 | JUMPER FOR WF 12 2POS |
| 1-178136-2 | TE Connectiv... | 1.27 $ | 432 | CONN HEADR 3POS STR KEY-X... |
| 1-178136-3 | TE Connectiv... | 1.64 $ | 227 | CONN HEADR 3POS STR KEY-X... |
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...
1781803 Datasheet/PDF