Allicdata Part #: | 3M15338-ND |
Manufacturer Part#: |
3432-L303 |
Price: | $ 29.20 |
Product Category: | Connectors, Interconnects |
Manufacturer: | 3M |
Short Description: | CONN HEADER STKD 40POS R/A LO |
More Detail: | Connector Header Through Hole, Right Angle 40, 40 ... |
DataSheet: | 3432-L303 Datasheet/PDF |
Quantity: | 17 |
1 +: | $ 26.54820 |
10 +: | $ 23.96710 |
100 +: | $ 20.80950 |
Operating Temperature: | -55°C ~ 105°C |
Insulation Height: | 0.660" (16.76mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold |
Contact Finish Thickness - Mating: | 30.0µin (0.76µm) |
Contact Finish - Post: | Tin-Lead |
Contact Material: | Copper Alloy |
Insulation Material: | Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled |
Features: | Keying Slot, Mounting Flange |
Overall Contact Length: | -- |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | Black |
Current Rating: | 1A |
Voltage Rating: | -- |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | 200.0µin (5.08µm) |
Applications: | -- |
Number of Positions Loaded: | All |
Packaging: | Bulk |
Part Status: | Active |
Connector Type: | Header, Stackable (2) |
Contact Type: | Male Pin |
Pitch - Mating: | 0.100" (2.54mm) |
Number of Positions: | 40, 40 |
Number of Rows: | 2 |
Row Spacing - Mating: | 0.100" (2.54mm) |
Series: | 3000 |
Style: | Board to Board or Cable |
Shrouding: | Shrouded - 4 Wall |
Mounting Type: | Through Hole, Right Angle |
Termination: | Solder |
Fastening Type: | Latch Lock/Eject Hooks, Long |
Contact Length - Mating: | 0.240" (6.10mm) |
Contact Length - Post: | 0.155" (3.94mm) |
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Rectangular Connectors - Headers, Male Pins are essential components in many kinds of electronic and electrical equipment. 3432-L303 is one of the most commonly used connectors in this category. Its application is wide spread for both military and consumer electronics applications, and its working principle is important for the understanding of its performance.
3432-L303 is a type of two-row, right angle male pin connector with ten (10) pins per row and accepts standard crimp terminal headers. It is designed to accommodate wire-to-board and board-to-board connection with a secure fit. It offers low profile design, which allows for space-saving applications. It is also ideal for applications such as ATX power supply which requires highly reliable and stable power connections.
The connector is composed of a black plastic base, with two rows of copper terminals mounted on opposite sides. The terminals of each row are arranged in an alternating pattern for maximum flexibility. The terminals are connected together by a metal contact or insulating material, which ensures the electrical connection between the two rows. To prevent the connection from loosening, some versions of 3432-L303 have metal retainers that secure the two rows of pins.
The working principle of the 3432-L303 is simple. The copper terminals are connected to the positive and negative ends of the cable. When the connector is inserted into its mating socket, the two rows of terminals make an electrical connection. This allows current to pass through the connector and its mating socket, which is used to complete the circuit. The contact point of the terminals can also be used to secure the connector and its mating socket, preventing the connectors from loosening.
The 3432-L303 has many advantages. It is a reliable and secure connection for both wire-to-board and board-to-board connections. The low profile design makes it ideal for space-saving applications. It is also designed for easy, quick installation and removal, and is resistant to shock and vibration. Additionally, its pin layout is highly flexible and can be customized to meet specific needs.
In conclusion, the 3432-L303 is an important and widely used connector in electronic and electrical applications. Its working principle is simple and its advantages make it an ideal choice for many applications. Its ability to provide a reliable and secure connection with low profile design makes it a great option for space-saving applications. With its customizability, it can be tailored to meet a variety of needs.
The specific data is subject to PDF, and the above content is for reference
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