| Allicdata Part #: | 2-644489-4-ND |
| Manufacturer Part#: |
2-644489-4 |
| Price: | $ 1.01 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | TE Connectivity AMP Connectors |
| Short Description: | CONN HEADER 4POS R/A .100 GOLD |
| More Detail: | Connector Header Through Hole, Right Angle 4 posit... |
| DataSheet: | 2-644489-4 Datasheet/PDF |
| Quantity: | 1000 |
| 1750 +: | $ 0.90868 |
| Operating Temperature: | -55°C ~ 105°C |
| Insulation Height: | 0.343" (8.71mm) |
| Contact Shape: | Square |
| Contact Finish - Mating: | Gold |
| Contact Finish Thickness - Mating: | 30.0µin (0.76µm) |
| Contact Finish - Post: | Tin |
| Contact Material: | Copper Alloy |
| Insulation Material: | Polyester |
| Features: | -- |
| Overall Contact Length: | -- |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Black |
| Current Rating: | Varies by Wire Gauge |
| Voltage Rating: | 250VAC |
| Mated Stacking Heights: | -- |
| Contact Finish Thickness - Post: | -- |
| Applications: | General Purpose |
| Number of Positions Loaded: | All |
| Packaging: | Bulk |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.100" (2.54mm) |
| Number of Positions: | 4 |
| Number of Rows: | 1 |
| Row Spacing - Mating: | -- |
| Series: | MTA-100 |
| Style: | Board to Cable/Wire |
| Shrouding: | Shrouded - 4 Wall |
| Mounting Type: | Through Hole, Right Angle |
| Termination: | Solder |
| Fastening Type: | Friction Lock |
| Contact Length - Mating: | 0.200" (5.08mm) |
| Contact Length - Post: | 0.130" (3.30mm) |
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The 2-644489-4 rectangular connector is a type of connector commonly used in the industry today. It is used in a variety of applications, ranging from automotive and industrial to general purpose and computer networking. This connector is a header with male pins, meaning that it is meant to be mating with a female connector or pinset, such as a receptacle.
A typical 2-644489-4 rectangular connector consists of two rows of sixteen pins; the pins are held in place by a plastic housing. The pins are gold plated and feature a 0.1” x 0.1” spacing, meaning they can all fit into tiny spaces, allowing for easier connection with other parts. The pins are also all polarized, meaning they can only be connected in the correct orientation, thus helping to reduce the risk of short circuits. The 2-644489-4 also features a small non-polarizing tab, which is used to assist in correct alignment of the pins when mating.
These rectangular connectors are used in many industries, such as automotive, industrial, commercial, medical and consumer electronics. Generally speaking, the 2-644489-4 is used for the transmission of power and low-level, analogue signals. For example, this connector is often used in automotive, industrial and computer networks to transmit signals between embedded systems, Ethernet networks and power electronics. Similarly, it can be used in medical applications to transmit signals and power.
The working principle of a rectangular connector is quite simple. Firstly, the male pins have to be connected properly to the female pinset, using clips or screws. Then, it is necessary to establish a connection between the pins and the other device. This can be done by simply plugging the two pinsets together, or by soldering them together. After this is done, electric current can flow through the connectors, either from the male pins to the female pinset, or from the female pinset to the male pins.
In conclusion, the 2-644489-4 rectangular connector is a very versatile connector, which can be used in many different industries. It consists of two rows of sixteen gold plated pins, all with a 0.1” x 0.1” spacing. The pins are all polarized, meaning they can only be connected in the correct orientation, thus reducing the risk of short circuits. The working principle of this connector is simple; it requires the connection of two pinsets, either by plugging or soldering, after which electric current can flow through the pins.
The specific data is subject to PDF, and the above content is for reference
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2-644489-4 Datasheet/PDF