| Allicdata Part #: | 644740-3-ND |
| Manufacturer Part#: |
644740-3 |
| Price: | $ 0.50 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | TE Connectivity AMP Connectors |
| Short Description: | CONN HEADER 9POS VERT .156 TIN |
| More Detail: | Connector Header Through Hole 9 position 0.156" (3... |
| DataSheet: | 644740-3 Datasheet/PDF |
| Quantity: | 1000 |
| 4000 +: | $ 0.45214 |
| Operating Temperature: | -55°C ~ 105°C |
| Insulation Height: | 0.425" (10.80mm) |
| Contact Shape: | Square |
| 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: | 7 |
| Packaging: | Bulk |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.156" (3.96mm) |
| Number of Positions: | 9 |
| 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 have become one of the most common types of electrical connectors in use today. The 644740-3 is a rectangular connector header with male pins that is used in a variety of applications. It is a durable and reliable connector that is suitable for a range of environments and conditions.
The 644740-3 consists of two main parts: a rectangular plastic housing with male pins on one side and a female connector cable on the other side. Male pins on the connector header pierce through the insulation of the corresponding female connector cable, forming a secure connection. The housing is filled with a special dielectric compound that prevents the connection from being affected by any external forces. This compound also ensures that electricity flows smoothly through the connector.
The 644740-3 can be found in a variety of applications, ranging from consumer electronics to automotive, telecom and medical. These connectors are often used in the assembly of circuit boards, and they are critical for effective communication between circuits. In the consumer electronics sector, this type of connector is used to join the printed circuit board to the outside world. Other applications that utilize the 644740-3 include data communication, RF coaxial, computer networking and industrial automation.
The 644740-3 basic working principle is relatively simple. When a current is passed through the connector from one side to the other, the electrical energy is transferred from the male pins to the female connector cable, forming a secure connection. The connector is also designed to prevent any electricity from leaking from the connection, ensuring that the power flows precisely where it is intended.
The 644740-3 is a versatile connector that is suitable for a range of environments and conditions. The flexible design ensures that it is well suited for applications where the connectors might need to be moved or disconnected frequently. Additionally, its ability to resist shock and vibration makes it suitable for use in challenging settings. This type of connector is also extremely durable and reliable, making it a popular choice among many industries.
The 644740-3 is a rectangular connector with male pins and a female connector cable that is used in a wide variety of applications. The dielectric compound that fills the connector ensures that electricity transfers efficiently, and the connector is able to hold up in a range of environments and conditions. This makes the 644740-3 a reliable and durable choice for any electrical connection.
The specific data is subject to PDF, and the above content is for reference
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644740-3 Datasheet/PDF