| Allicdata Part #: | A24176-ND |
| Manufacturer Part#: |
644753-2 |
| Price: | $ 0.22 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | TE Connectivity AMP Connectors |
| Short Description: | CONN HEADER VERT 2POS .156 TIN |
| More Detail: | Connector Header Through Hole 2 position 0.156" (3... |
| DataSheet: | 644753-2 Datasheet/PDF |
| Quantity: | 1365 |
| 1 +: | $ 0.20160 |
| 10 +: | $ 0.18837 |
| 100 +: | $ 0.13192 |
| 500 +: | $ 0.11306 |
| 1000 +: | $ 0.09422 |
| 5000 +: | $ 0.08076 |
| 10000 +: | $ 0.07537 |
| Operating Temperature: | -55°C ~ 105°C |
| Insulation Height: | 0.425" (10.80mm) |
| Contact Shape: | Circular |
| Contact Finish - Mating: | Tin |
| Contact Finish Thickness - Mating: | -- |
| Contact Finish - Post: | Tin |
| Contact Material: | Copper Alloy |
| Insulation Material: | Thermoplastic, Glass Filled |
| Features: | -- |
| Overall Contact Length: | 0.700" (17.78mm) |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Natural |
| Current Rating: | Varies by Wire Gauge |
| Voltage Rating: | 600VAC |
| Mated Stacking Heights: | -- |
| Contact Finish Thickness - Post: | -- |
| Applications: | General Purpose, Industrial |
| Number of Positions Loaded: | All |
| Packaging: | Bulk |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.156" (3.96mm) |
| Number of Positions: | 2 |
| Number of Rows: | 1 |
| Row Spacing - Mating: | -- |
| Series: | MTA-156 |
| Style: | Board to Cable/Wire |
| Shrouding: | Shrouded - 1 Wall |
| Mounting Type: | Through Hole |
| Termination: | Solder |
| Fastening Type: | Friction Lock |
| Contact Length - Mating: | 0.400" (10.16mm) |
| Contact Length - Post: | 0.175" (4.45mm) |
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Rectangular connectors provide quick connection and disconnection, and are an essential component of almost every product. The 644753-2 is a rectangular header which meets the American requirements for UL styles and offers a wide range of possible connections. This document will discuss the application field and working principle of the 644753-2.
Application Field and Possible Connections
The 644753-2 is a rectangular direct board-to-board type connector, with a thermoplastic insulation body. The contacts are made of high-grade brass and offer excellent electrical and thermal properties. It is especially suited for wire-to-wire, wire-to-board, and board-to-board connection.
The 644753-2 is available in both male and female configurations for a broad range of contact layouts. It features a two-stage undercut in order to improve insertion forces and contact retention and offers a wide range of possible connections. Depending on the application, it can accept other compatible parts such as extra wires, insulation displacement connectors, or screw connectors.
The 644753-2 offers a variety of different types of connections, including standard pin headers, board-to-board connectors, screw-in connectors, and spring-type connectors. It can also be used to make quick, secure connections between electrical systems and devices. It has been designed for use in a wide range of applications, including automotive, telecommunication systems, and consumer electronics.
Working Principle
The 644753-2 is a connector that enables the direct connection of two wires or circuits in an electrical system. It consists of a hermoplastic insulation body and two or more conductive pins that protrude from the body. The pins provide a secure connection between two points.
When the pins are inserted into the corresponding contacts they make an electrical connection, allowing for power or data to flow between devices. The 644753-2 is designed to be reliable and easy to use. The contacts offer secure engagement, as they are inserted into the socket, and are protected against shocks and vibration.
The 644753-2 is designed to provide a secure, reliable connection between two parts. It’s constructed of high-grade materials, ensuring a strong and durable connection. As well as providing electrical connection, it also provides mechanical stabilization to the two connected parts. This helps to ensure that the components remain firmly connected for an increased lifespan.
In addition to offering secure connection and stable connection, the 644753-2 offers quick and easy installation. It features quick disconnects, enabling easy connection and disconnection without the need for tools. This makes it an ideal solution for applications that require regular or frequent connection and disconnection.
Conclusion
The 644753-2 is a rectangular header that offers a wide range of possible connections. It is a direct board-to-board type connector, with a thermoplastic insulation body. It is available in both male and female configurations for a broad range of contact layouts and it is suitable for wire-to-wire, wire-to-board, and board-to-board connections. It provides quick and secure connection between devices, as well as mechanical stabilization.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| 3-644769-7 | TE Connectiv... | 1.06 $ | 1000 | CONN HEADER 7POS R/A .156... |
| 6447164-6 | TE Connectiv... | 0.49 $ | 1000 | CABLE FLXSTRP 16POS 1.27M... |
| 1-644750-6 | TE Connectiv... | 0.51 $ | 1000 | CONN HEADER 16POS VERT .1... |
| 3-644761-7 | TE Connectiv... | 1.48 $ | 1000 | CONN HEADER 7POS R/A .156... |
| 4-644759-4 | TE Connectiv... | 4.2 $ | 1000 | CONN HEADER 14POS VERT .1... |
| 4-644760-0 | TE Connectiv... | 2.0 $ | 1000 | CONN HEADER 10POS VERT .1... |
| 2-6447164-4 | TE Connectiv... | 0.22 $ | 1000 | CABLE FLXSTRP 4POS 1.27MM... |
| 3-644761-4 | TE Connectiv... | 0.84 $ | 1000 | CONN HEADER 4POS R/A .156... |
| 3-644762-6 | TE Connectiv... | 0.0 $ | 1000 | CONN HEADER 6POS R/A .156... |
| 4-644766-9 | TE Connectiv... | 5.38 $ | 1000 | CONN HEADER 19POS VERT .1... |
| 644740-4 | TE Connectiv... | 0.0 $ | 1000 | CONN HEADER 9POS VERT .15... |
| 4-644760-1 | TE Connectiv... | 2.94 $ | 1000 | CONN HEADER 11POS VERT .1... |
| 1-644750-5 | TE Connectiv... | 0.48 $ | 1000 | CONN HEADER 15POS VERT .1... |
| 1-644750-7 | TE Connectiv... | 0.67 $ | 1000 | CONN HEADER 17POS VERT .1... |
| 1-644750-3 | TE Connectiv... | 0.41 $ | 1000 | CONN HEADER 13POS VERT .1... |
| 644752-5 | TE Connectiv... | 0.29 $ | 1999 | CONN HEADER VERT 5POS .15... |
| 3-644766-9 | TE Connectiv... | 1.23 $ | 1000 | CONN HEADER 9POS VERT .15... |
| 1-644750-0 | TE Connectiv... | 0.34 $ | 1000 | CONN HEADER 10POS VERT TI... |
| 3-644718-9 | TE Connectiv... | 2.21 $ | 1000 | CONN RCPT 9POS 18AWG MTA-... |
| 4-644767-6 | TE Connectiv... | 3.91 $ | 1000 | CONN HEADER 16POS VERT .1... |
| 3-644702-3 | TE Connectiv... | 0.43 $ | 1000 | CONN RCPT 3POS 22AWG .100... |
| 3-644766-4 | TE Connectiv... | 0.48 $ | 1000 | CONN HEADER 4POS VERT .15... |
| 4-644755-6 | TE Connectiv... | 2.19 $ | 1000 | CONN HEADER 16POS R/A .15... |
| 4-644763-8 | TE Connectiv... | 4.01 $ | 1000 | CONN HEADER 18POS VERT .1... |
| 4-644769-6 | TE Connectiv... | 4.34 $ | 1000 | CONN HEADER 16POS R/A .15... |
| 1-644752-9 | TE Connectiv... | 0.84 $ | 1000 | CONN HEADER 19POS VERT .1... |
| 5-644761-2 | TE Connectiv... | 6.29 $ | 1000 | CONN HEADER 22POS R/A .15... |
| 4-644726-5 | TE Connectiv... | 5.26 $ | 1000 | 15P MTA100 CONN ASSY W/TB... |
| 3-644754-7 | TE Connectiv... | 0.55 $ | 1000 | CONN HEADER 7POS R/A .156... |
| 4-644768-4 | TE Connectiv... | 3.83 $ | 1000 | CONN HEADER 14POS R/A .15... |
| 4-644766-6 | TE Connectiv... | 3.91 $ | 1000 | CONN HEADER 16POS VERT .1... |
| 3-644756-4 | TE Connectiv... | 0.51 $ | 1000 | CONN HEADER 4POS VERT .15... |
| 3-644783-5 | TE Connectiv... | 0.25 $ | 1000 | CONN RCPT 5POS 22AWG .156... |
| 3-644718-2 | TE Connectiv... | 0.43 $ | 1000 | CONN RCPT 2POS 18AWG MTA-... |
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644753-2 Datasheet/PDF