| Allicdata Part #: | A27187-ND |
| Manufacturer Part#: |
321201 |
| Price: | $ 7.22 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | TE Connectivity AMP Connectors |
| Short Description: | CONN RING CIRC 2AWG #1/4 CRIMP |
| More Detail: | Ring Terminal Connector 1/4 Stud Circular 2 AWG Cr... |
| DataSheet: | 321201 Datasheet/PDF |
| Quantity: | 37 |
| 1 +: | $ 6.56460 |
| 10 +: | $ 6.27858 |
| 25 +: | $ 5.70805 |
| 50 +: | $ 5.42254 |
| 100 +: | $ 5.27984 |
| 250 +: | $ 4.70905 |
| 500 +: | $ 4.42366 |
| 1000 +: | $ 3.90994 |
| Termination: | Crimp, Flag |
| Material - Insulation: | -- |
| Insulation Diameter: | -- |
| Contact Finish: | Tin |
| Contact Material: | Copper |
| Color: | -- |
| Features: | Brazed Seam, Serrated Termination |
| Insulation: | Non-Insulated |
| Wire Gauge: | 2 AWG |
| Series: | Solistrand |
| Mounting Type: | Free Hanging (In-Line), Right Angle |
| Length - Overall: | 1.437" (36.50mm) |
| Width - Outer Edges: | 0.713" (18.11mm) |
| Thickness: | 0.057" (1.45mm) |
| Stud/Tab Size: | 1/4 Stud |
| Terminal Type: | Circular |
| Part Status: | Active |
| Packaging: | Bulk |
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In this article, we’ll be discussing the 321201 application field and working principles of ring connectors.
Definition of Ring Connectors
A ring connector is basically an electrical connection device that consists of a circular conducting shell that may be hexagonal, octagonal, or round in shape. The internal portion of the ring connector is composed of several contact points that are affixed or connected to the shell. These contact points can be made of different materials such as brass, silver, tin, and copper.
Uses of Ring Connectors
Ring connectors are commonly used in telecommunications, computers, consumer electronics, automotive, aerospace, and other industries. In addition, it can be used to electrically connect components in mobile phones, portable computers, and other consumer electronics.
The use of ring connectors is to connect one electrical device to another. For example, it is often used to connect a laptop computer to a router or modem. It is also used to connect power supplies, transformers, and other electrical components. In addition, it has found application in the creation of fiber optic networks, where it is used to connect optical fibers to one another.
Types of Ring Connectors
The two main types of ring connectors used today are the straight-barrel connectors and the angled-barrel connectors. The straight-barrel connectors are more commonly used in consumer electronics, while the angled-barrel connectors are mostly used in industrial settings. Both types of ring connectors have different advantages and disadvantages, which should be considered before choosing one for a particular application.
Design of Ring Connectors
Ring connectors come in a variety of sizes, materials, and contact points. The size and type of the contact points vary depending on the application. For example, a computer connection typically requires a large number of contact points. Some of these include micro-sized contact points for personal computer connections and large contact points for larger industrial connections.
The materials used to create a ring connector are determined by the application. For example, a computer connection typically requires the connection to have a brass body because brass is a good conductor of electricity. However, in other applications, such as in the aerospace industry, an aluminum alloy may be used as it is more lightweight and durable.
Working Principle of Ring Connectors
The working principle of a ring connector is fairly simple. When the two components of the connector come in contact with each other, the electrical signal is transferred from one to the other. This is made possible by the contact points, which are designed to provide an electrical connection between the two components.
The contact points can be further divided into two categories: the male contact point and the female contact point. The male contact point is the part of the connector that has a series of grooves or slots, which will connect with the contact pins of the female contact point. Once the male and female contact points are connected, the connection between the two components is made and the signal is able to pass between them.
Advantages of Ring Connectors
The main advantage of using ring connectors is that they are relatively inexpensive compared to other electrical connection devices and they are easy to install. In addition, because they come in a variety of sizes and materials, they can be customised to meet specific needs and requirements. Furthermore, they have excellent electrical conductivity and they are not prone to interference from other electrical signals.
Disadvantages of Ring Connectors
The main disadvantage of using ring connectors is that they are not as reliable as other electrical connection devices. If a connection is made with a ring connector and the insulation becomes aged, it is possible that the electrical connection between the two components can become compromised. In addition, because of their design, they can sometimes be difficult to remove from electronic devices.
Conclusion
In conclusion, ring connectors are a popular choice for connecting two components in an electrical system. They are relatively inexpensive, easy to install, and they allow for customisation depending on the application. However, they have a limited degree of reliability and durability compared to other types of electrical connection devices. Therefore, when choosing a ring connector, it is important to consider the application it is being used for and the type of material it is made from.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 321201 | TE Connectiv... | 7.22 $ | 37 | CONN RING CIRC 2AWG #1/4 ... |
| 3212077 | Phoenix Cont... | 1.79 $ | 1000 | TERM BLOCK PLUG 1POS 90DE... |
| NBF-32126 | Bud Industri... | 53.36 $ | 17 | BOX ABS/PC GRAY 15.74" X ... |
| IULNK1-32121-5 | Sensata-Airp... | 53.61 $ | 1000 | CIRCUIT BREAKER MAG-HYDR ... |
| 3212J/2NU-343 | ebm-papst In... | 84.32 $ | 12 | FAN AXIAL 12VDC 92X38MM I... |
| 3212065 | Phoenix Cont... | 7.02 $ | 10 | CONN TERM BLK FEED THRU 2... |
| 3212054 | Phoenix Cont... | 14.34 $ | 1000 | TERM BLOCK PLUG 8POS 90DE... |
| 3212J/2N | ebm-papst In... | 0.0 $ | 1000 | FAN AXIAL 92X38MM 12VDC W... |
| 3212031 | Phoenix Cont... | 0.98 $ | 51 | CABLE CLAMP |
| 3212093 | Phoenix Cont... | 25.1 $ | 1000 | TERM BLOCK PLUG 14POS 90D... |
| 3212124 | Phoenix Cont... | 2.86 $ | 1000 | CONN TERM BLK FEED THRU 6... |
| 3212837 | Phoenix Cont... | 2.37 $ | 1000 | CABLE HOUSING |
| 3212022 | Phoenix Cont... | 5.92 $ | 38 | TERM BLOCK PLUG 3POS 90DE... |
| 3212078 | Phoenix Cont... | 6.57 $ | 1000 | TERM BLK MIDDLE 2POS 16.0... |
| 321289 | TE Connectiv... | 0.22 $ | 1000 | CONN RING SLOTTED 16-22AW... |
| 3212 SL002 | Alpha Wire | 548.81 $ | 1000 | CABLE 3COND 24AWG SHLD 50... |
| IULNK1-1REC4-32122-1 | Sensata-Airp... | 67.98 $ | 1000 | CIRCUIT BREAKER MAG-HYDR ... |
| 42819-3212 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 3POS 10MM VER... |
| 3212730 | Phoenix Cont... | 1.23 $ | 50 | TERM BLOCK PLUG 1POS STR1... |
| 3212329 | Phoenix Cont... | 1.26 $ | 75 | CONN TERM BLK FEED THRU 1... |
| 3212309 | Phoenix Cont... | 11.56 $ | 1000 | PC-CT 6/3 |
| 3212332 | Phoenix Cont... | 3.75 $ | 55 | TERM BLK PLUG 2POS 3.5MM ... |
| 3212076 | Phoenix Cont... | 40.94 $ | 2 | TERM BLK MIDDLE 4POS 80.0... |
| 3212143 | Phoenix Cont... | 5.59 $ | 30 | CONN TERM BLK DISCONN 10-... |
| 3212691 | Phoenix Cont... | 1.23 $ | 50 | TERM BLOCK PLUG 1POS STR1... |
| 3212536 | Phoenix Cont... | 3.35 $ | 50 | TERM BLOCK PLUG 4POS STR4... |
| 3212300 | Phoenix Cont... | 7.78 $ | 1000 | TERM BLK PLUG 2POS 8.2MM ... |
| 321277-1 | TE Connectiv... | 11.12 $ | 178 | CONN RING CIRC 4/0AWG #3/... |
| 321235 | TE Connectiv... | 0.32 $ | 2624 | CONN ADPT 0.25 TAB TO 0.2... |
| 3212082 | Phoenix Cont... | 6.57 $ | 1000 | TERM BLK MIDDLE 2POS 16.0... |
| 3212439 | Phoenix Cont... | 1.91 $ | 1000 | TERM BLK PLUG 4POS 3.5MM ... |
| 3212963 | Phoenix Cont... | 0.69 $ | 176 | END COVER |
| 3212303 | Phoenix Cont... | 1.48 $ | 1000 | CONN TERM BLK END PLATE P... |
| 1-321235-1 | TE Connectiv... | 0.42 $ | 2564 | CONN ADPT 0.25 TAB TO 0.2... |
| 3212125 | Phoenix Cont... | 4.52 $ | 996 | CONN TERM BLK FEED THRU 1... |
| IULNK111-32120-3 | Sensata-Airp... | 205.32 $ | 1000 | CIRCUIT BREAKER MAG-HYDR ... |
| 3212072 | Phoenix Cont... | 24.66 $ | 4 | TERM BLK MIDDLE 4POS 48.0... |
| IULNK1-32121-3 | Sensata-Airp... | 53.61 $ | 1000 | CIRCUIT BREAKER MAG-HYDR ... |
| IDS-3212EG-45SVA1E | Advantech Co... | 287.57 $ | 1000 | 12.1" LED 450NITS ECONOMI... |
| 3212011 | Phoenix Cont... | 6.24 $ | 50 | CONN TERM BLK GROUND 12-2... |
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CONN RING CIRC 16-18AWG #6 CRIMPRing Ter...
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321201 Datasheet/PDF