Allicdata Part #: | 3M156873-20-ND |
Manufacturer Part#: |
951120-7722-AR |
Price: | $ 1.91 |
Product Category: | Connectors, Interconnects |
Manufacturer: | 3M |
Short Description: | CONN HEADER 20POS 2MM R/A SOLDER |
More Detail: | Connector Header Through Hole, Right Angle 20 posi... |
DataSheet: | 951120-7722-AR Datasheet/PDF |
Quantity: | 1000 |
1 +: | $ 1.71990 |
10 +: | $ 1.55358 |
100 +: | $ 1.30397 |
500 +: | $ 1.05980 |
1000 +: | $ 0.92941 |
5000 +: | $ 0.86005 |
10000 +: | $ 0.83231 |
Operating Temperature: | -40°C ~ 105°C |
Insulation Height: | 0.079" (2.00mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold |
Contact Finish Thickness - Mating: | Flash |
Contact Finish - Post: | Tin |
Contact Material: | Copper Alloy |
Insulation Material: | Thermoplastic |
Features: | -- |
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: | 39.4µin (1.00µm) |
Applications: | -- |
Number of Positions Loaded: | All |
Packaging: | Bulk |
Part Status: | Active |
Connector Type: | Header |
Contact Type: | Male Pin |
Pitch - Mating: | 0.079" (2.00mm) |
Number of Positions: | 20 |
Number of Rows: | 1 |
Row Spacing - Mating: | -- |
Series: | 951 |
Style: | Board to Board |
Shrouding: | Unshrouded |
Mounting Type: | Through Hole, Right Angle |
Termination: | Solder |
Fastening Type: | Push-Pull |
Contact Length - Mating: | 0.305" (7.75mm) |
Contact Length - Post: | 0.110" (2.79mm) |
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Rectangular connectors, like the 951120-7722-AR, are employed in a wide variety of electrical applications. Not only do they facilitate better access to cabling in confined spaces, but their design also simplifies the use of surge protection. This article looks at the practical uses of this particular connector type, along with a discussion of its working principles.
Connector fundamentals
Rectangular connectors are one of the most widely used components in electrical systems. They come in a range of shapes, sizes, and electrical ratings, and are often used to provide quick and easy access to cables or wiring. These connectors are commonly composed of two parts: the female part, which plugs in and contains the contacts, and the male part, which contains the pins.
At the heart of a rectangular connector is the contact system, which serves to transfer electrical energy from one device or component to another. This system is designed to provide a reliable connection while allowing for the easy removal of the connector. The contact system of the 951120-7722-AR consists of two metal parts: a contact element at the top and a support element at the bottom. The contact element is typically composed of copper, aluminum, or brass, while the support element is typically made of rubber or plastic.
Application field
Rectangular connectors can be used in a variety of electrical applications. They are especially useful in providing access to cabling and wiring in spaces that may be difficult to access, such as in automotive, industrial, and telecommunications applications where physical access may be limited. In addition, these connectors are particularly suitable for surge protection applications, in which the quick and easy installation and removal of the connector can be invaluable.
The 951120-7722-AR is especially well suited for use in a range of applications, such as in medical and commercial electronics, industrial automation, automotive applications, aerospace, and much more. This connector type is also suitable for applications that require a high degree of reliability, such as in military equipment.
Working principles
At its core, the working principles of a rectangular connector are relatively straightforward. When the female part of the connector is inserted into the male part, the contacts are engaged and the connection is made. This type of connector is often referred to as a “plug and socket” system. In the 951120-7722-AR, the contact system is designed to provide a secure and reliable connection.
The metal contact elements provide an excellent electrical connection and the rubber or plastic support element prevents corrosion and provides insulation. To ensure that the connection is reliable and secure, the contact elements must be securely held in position. This is typically achieved by using a locking mechanism, which is designed to securely hold the contacts in place.
To ensure that the proper connection is established, the metal pins on the male part of the connector must be aligned with the female part of the connector. This is typically accomplished by using a pin holder, which is designed to correctly align the pins with the contacts.
Once the connection is established, it can be easily removed by manually disengaging the locking mechanism. This ensures that the connection can be safely and easily disconnected from the equipment.
Conclusion
Rectangular connectors have a wide range of uses and can be employed in a variety of applications. The 951120-7722-AR is a particularly well-suited connector type for use in medical and commercial electronics, industrial automation, automotive applications, and more. The connector’s working principles are relatively straightforward, with the contact system providing a reliable and secure connection. This article has provided a comprehensive overview of the uses and working principles of the 951120-7722-AR connector type.
The specific data is subject to PDF, and the above content is for reference
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