Allicdata Part #: | 0387206221-ND |
Manufacturer Part#: |
0387206221 |
Price: | $ 4.70 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Molex, LLC |
Short Description: | CONN BARRIER STRP 21CIRC 0.375" |
More Detail: | 21 Circuit 0.375" (9.53mm) Barrier Block Connector... |
DataSheet: | 0387206221 Datasheet/PDF |
Quantity: | 1000 |
250 +: | $ 4.26606 |
Barrier Type: | 2 Wall (Dual) |
Features: | Flange |
Color: | Black |
Terminal Screw Material: | Steel |
Terminal Screw Finish: | Zinc, Clear Chromate |
Mounting Type: | Chassis, Panel; Through Hole |
Operating Temperature: | -40°C ~ 100°C |
Material - Insulation: | Polybutylene Terephthalate (PBT) |
Material Flammability Rating: | UL94 V-0 |
Series: | Beau™ 38720 |
Packaging: | Tray |
Part Status: | Active |
Terminal Block Type: | Barrier Block |
Number of Circuits: | 21 |
Number of Wire Entries: | 21 |
Pitch: | 0.375" (9.53mm) |
Number of Rows: | 1 |
Current Rating: | 15A |
Voltage Rating: | 300V |
Wire Gauge: | 14-22 AWG |
Top Termination: | Screws |
Bottom Termination: | PC Pin |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Terminal Blocks - Barrier Blocks
Terminal blocks or barrier blocks are highly versatile components available in a wide range of styles and sizes. Often seen in electrical and electronic circuits, they are used to distribute power and signals. In most cases, multiple wires, cables or connections can be attached to the same terminal block providing an ideal solution for complex wiring tasks. 0387206221 terminal blocks are commonly used in ethernet networks, industrial control and automation equipment.
Application Fields
Terminal blocks are found in many different application fields, however they are especially popular in the following areas:
- Industrial Automation: Terminal blocks are commonly used to control motors, relays and other industrial machinery.
- Instrumentation: Terminal blocks are used in a variety of applications such as temperature measurement, data logging and printing.
- Electronic Equipment: Terminal blocks are used in the production and assembly of electronic components such as microprocessor chips.
- Medical and Laboratory Equipment: Terminal blocks are used to connect laboratory equipment, medical sensors and instrumentation.
Due to their ability to connect multiple wires, terminal blocks are also highly useful in automotive, robotics, telecom and audio visual applications.
Working Principle
Terminal blocks are designed to bring electrical conductors together. In most cases, two or more wires are connected to the metal terminal blocks to create a connection circuit. The connection can be made either manually, using small screw terminals, or automated using intelligent components such as buttons or relays.
The main idea behind terminal blocks is to connect wires in a secure and reliable manner. They are constructed in such a way that the conductors can be well insulated from each other. This enables them to be connected to various components without risking damage or dysfunction.
Terminal blocks are usually mounted on printed circuit boards or soldered onto electronic components to provide a reliable connection between wires and internal circuitry. In some cases, they are used as a permanent join, but screw terminals allow the connections to be made and broken in a matter of minutes.
Advantages and Disadvantages
Terminal blocks provide a number of advantages, including:
- High Reliability: Terminal blocks are designed to withstand high-voltage electrostatic discharge, making them ideal for sensitive components.
- Ease of Installation: Assembling terminal blocks with wires is a simple and straightforward process.
- Compatibility with Many Devices: Terminal blocks are compatible with most common components such as switches, LEDs, and transistors.
- Flexibility: Wires and cables can be added or removed without disrupting the whole circuit.
- Cost-Effective: Terminal blocks are usually low-cost components.
However, there are some drawbacks of terminal blocks, such as:
- Limited Electrical Capacity: Terminal blocks are not designed to carry large amounts of current.
- Poor Connectivity: Poor connections can cause overheating and arcing.
- Susceptible to Environmental Conditions: Terminal blocks may degrade if exposed to too much heat or moisture.
Conclusion
Terminal blocks are one of the most widely used components in electrical and electronic systems. They are reliable, cost-effective, and easy to install. They can adapt to any situation, allowing for wires and cables to be connected and disconnected quickly. However, they do have some drawbacks, such as limited electrical capacity and susceptibility to environmental conditions. Understanding these advantages and disadvantages is key to making the most out of terminal blocks. 0387206221 terminal blocks offer an excellent way to connect a variety of industrial equipment.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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0387236506 | Molex, LLC | 1.19 $ | 1000 | EDGEON SQUARE 6 NI .375 C... |
0387236512 | Molex, LLC | 0.84 $ | 1000 | EDGEON SQUARE 12 NI .375 ... |
0387236510 | Molex, LLC | 1.95 $ | 1000 | EDGEON SQUARE 10 NI .375 ... |
0387036504 | Molex, LLC | 0.35 $ | 1000 | JTERM EDGEON SQUARE 4 NI ... |
0387036506 | Molex, LLC | 0.51 $ | 1000 | JTERM EDGEON SQUARE 6 NI ... |
0387236603 | Molex, LLC | 0.54 $ | 1000 | J TERM FLAT 3 NI (CUT) |
0387236604 | Molex, LLC | 0.56 $ | 1000 | J TERM FLAT 4 NI |
0387236605 | Molex, LLC | 0.67 $ | 1000 | J TERM FLAT 5 NI |
0387236602 | Molex, LLC | 0.67 $ | 1000 | J TERM FLAT 2 NI |
0387036503 | Molex, LLC | 0.8 $ | 1000 | JTERM EDGEON SQUARE 3 NI ... |
0387036505 | Molex, LLC | 0.81 $ | 1000 | JTERM EDGEON SQUARE 5 NI ... |
0387036510 | Molex, LLC | 0.85 $ | 1000 | JTERM EDGEON SQUARE 10 NI... |
0387036508 | Molex, LLC | 1.04 $ | 1000 | JTERM EDGEON SQUARE 8 NI ... |
0387236517 | Molex, LLC | 1.13 $ | 1000 | J TERM EDGEON 17 NI |
0387236519 | Molex, LLC | 1.44 $ | 1000 | J TERM EDGEON 19 NI |
0387036516 | Molex, LLC | 1.51 $ | 1000 | JTERM EDGEON SQUARE 16 NI... |
0387236513 | Molex, LLC | 1.72 $ | 1000 | J TERM EDGEON 13 NI |
0387236502 | Molex, LLC | 0.3 $ | 3202 | TERM JUMPER ON EDGE SQUAR... |
0387036502 | Molex, LLC | 0.22 $ | 1000 | JTERM EDGEON SQUARE 2 NI ... |
0387236608 | Molex, LLC | 1.94 $ | 1000 | J TERM FLAT 8 NI |
0387236514 | Molex, LLC | 2.11 $ | 1000 | JTERM EDGEON SQUARE 14 NI... |
0387236520 | Molex, LLC | 2.14 $ | 1000 | EDGEON SQUARE 20 NI .375 |
0387236515 | Molex, LLC | 2.21 $ | 1000 | EDGEON SQUARE 15 NI .75 C... |
0387236518 | Molex, LLC | 2.28 $ | 1000 | JTERM EDGEON SQUARE 18 NI... |
0387236516 | Molex, LLC | 2.3 $ | 1000 | EDGEON SQUARE 16 NI .375 ... |
0387236615 | Molex, LLC | 3.09 $ | 1000 | J TERM FLAT 15 NI |
0387236511 | Molex, LLC | 3.37 $ | 1000 | J TERM EDGEON 11 NI |
0387236530 | Molex, LLC | 3.42 $ | 1000 | EDGEON SQUARE 30 NI .375 ... |
0387236620 | Molex, LLC | 3.86 $ | 1000 | J TERM FLAT 20 NI |
0387236540 | Molex, LLC | 4.63 $ | 1000 | J TERM EDGEON SQUARE 40 N... |
0387236524 | Molex, LLC | 4.96 $ | 1000 | J TERM EDGEON 24 NI |
0387236522 | Molex, LLC | 5.58 $ | 1000 | J TERM EDGEON 22 NI |
0387236630 | Molex, LLC | 6.35 $ | 1000 | J TERM FLAT 30 NI |
0387236640 | Molex, LLC | 9.44 $ | 1000 | J TERM FLAT 40 NI |
0387203203 | Molex, LLC | 1.93 $ | 3057 | CONN BARRIER STRIP 3CIRC ... |
0387206203 | Molex, LLC | 2.32 $ | 2617 | CONN BARRIER STRIP 3CIRC ... |
0387800105 | Molex, LLC | 2.88 $ | 277 | CONN BARRIER STRIP 5CIRC ... |
0387600308 | Molex, LLC | 3.21 $ | 181 | CONN BARRIER STRIP 8CIRC ... |
0387700109 | Molex, LLC | 3.33 $ | 470 | CONN BARRIER STRIP 9CIRC ... |
0387203212 | Molex, LLC | 5.12 $ | 194 | CONN BARRIER STRP 12CIRC ... |
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