N4640-2001-RB Allicdata Electronics
Allicdata Part #:

N4640-2001-RB-ND

Manufacturer Part#:

N4640-2001-RB

Price: $ 10.57
Product Category:

Connectors, Interconnects

Manufacturer: 3M
Short Description: CONN HEADER 40POS NO LATCH SMD
More Detail: Connector Header Surface Mount 40 position 0.100" ...
DataSheet: N4640-2001-RB datasheetN4640-2001-RB Datasheet/PDF
Quantity: 1000
300 +: $ 9.51139
Stock 1000Can Ship Immediately
$ 10.57
Specifications
Series: N4600
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 40
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Number of Positions Loaded: All
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Surface Mount
Termination: Solder
Fastening Type: Push-Pull
Contact Length - Mating: 0.243" (6.17mm)
Contact Length - Post: --
Overall Contact Length: --
Insulation Height: 0.525" (13.34mm)
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: Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled
Features: Keying Slot
Operating Temperature: -55°C ~ 105°C
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: 1.25A
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: 300.0µin (7.62µm)
Applications: --
Description

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Rectangular connectors are a type of electrical copper plugs and sockets commonly used to join electrical system components, often referred to as “ headers ” and “ male pins ”. The N4640-2001-RB is one type of rectangular connector typically used in applications in the industrial, automotive and telecommunications sectors. This article outlines the application field, working principles, and other general information related to this type of connector.

Application fields

The N4640-2001-RB connector is suitable for use in a variety of industries and applications. It is particularly useful when connecting two or more pieces of apparatus with limited space. The connector has a compact design, allowing it to fit into small spaces without contributing to clutter or obstructing airflow. The connector can be used to link various electrical components, including motors, sensors, switches, and so on. It is also suitable for use in data and signal transmission applications in industrial automation, automotive systems, and telecommunication systems.

Working Principle

The N4640-2001-RB connector is designed with two plug housings that each have multiple male pins mounted in them for connecting electrical signals or wires. The sockets on either side of the connector securely fit the pins to form an electrical connection. The connector also employs a fiberglass laminate in the back, which helps shield against interference, dust, and moisture. The connector is secured using two screws in the back as well as a locking tab in the front.

Advantages

N4640-2001-RB connectors provide several advantages, including:

  • Low cost and high reliability.
  • Compact size, making it easier to fit into tight places.
  • Ease of assembly and maintenance.
  • Ability to fit multiple pins with varying orientation.
  • Protection from electrical interference, dust, and moisture.

Disadvantages

The N4640-2001-RB connector also has several drawbacks, including:

  • Limited selection of external contact types.
  • Maximum number of pins is limited.
  • Can be difficult to seal against environmental hazards.
  • Cannot be re-used once assembled.

Conclusion

The N4640-2001-RB connector is a reliable, cost-effective solution for connecting electric components in industrial, automotive, and telecommunications applications. It is easy to assemble and offers good protection against interference, dust, and moisture. Despite its advantages, the N4640-2001-RB connector does have some drawbacks and limitations that need to be taken into account when considering its use.

The specific data is subject to PDF, and the above content is for reference

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