![1703470 Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | 277-8569-ND |
Manufacturer Part#: |
1703470 |
Price: | $ 15.01 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Phoenix Contact |
Short Description: | TERM BLK HEADER 4POS GREEN |
More Detail: | 4 Position Terminal Block Header, Male Pins Green |
DataSheet: | ![]() |
Quantity: | 9 |
1 +: | $ 13.63950 |
10 +: | $ 12.74490 |
50 +: | $ 11.72530 |
100 +: | $ 10.83320 |
250 +: | $ 10.32340 |
500 +: | $ 9.68611 |
Series: | COMBICON DFK-PC |
Part Status: | Active |
Front Panel Wire Connection: | Header, Male Pins |
Rear Panel Wire Connection: | Bolt/Screw Clamp - Wire Entry Parallel to Panel |
Width: | 2.992" (76.00mm) |
Panel Thickness: | 0.039 ~ 0.118" (1.0 ~ 3.0mm) |
Positions Per Level: | 4 |
Panel Mount Type: | 2 Piece, Snap Lock - Front Flange |
Pitch: | 0.400" (10.16mm) |
Voltage - UL: | 600V |
Current - UL: | 55A |
Wire Gauge: | 6-20 AWG |
Color: | Green |
Features: | Threaded Mating Lock, Shield Connection Front Side |
Number of Levels: | 1 |
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, or more specifically panel mount terminal blocks, are a type of interconnect that are used in many industries including telecommunications, medical electronics, and automotive. Terminal blocks are generally male and female multi-pin connectors, such as edge connectors and headers. Although the overall purpose of using a connector for power and signals remains the same, the differences between header and edge connectors is that the former has a flat layout, while the latter has a staggered layout. Both have metal tabs, or contacts, that make physical contact with a board or another component.
The main application for terminal blocks is in the area of interconnects, for which they are used to make electrical contact between two or more wires. They are used in a variety of circuit configurations including direct, parallel, and cross-connects, as well as in other areas such as signal processing and switching. While terminal blocks have traditionally been used as a connection point for cables and wires, they have been gaining popularity as a connection point for more advanced signal systems. One example is System on Chip (SoC) technology, which requires high speed data control signals that are routed to a complex interconnect system.
The working principle of terminal blocks is based on the concept of metal contacts, which make physical contact with certain parts of the interconnect. The contact is achieved when a current is applied across the two contacts and a small current is generated due to the resistance in the metal contacts. This current then creates a physical connection between the two contacts, thereby establishing interconnectivity. Depending on the type of terminal block used, this physical connection can either be a direct or an indirect connection.
The main benefit of using a terminal block is its ability to save space. Terminal blocks are usually much smaller and less bulky than traditional connectors, allowing for more efficient use of space and assembly time. This makes them especially beneficial in systems that require a large number of connections. Terminal blocks also require less maintenance and are much easier to install than traditional connectors.
Another benefit of using a terminal block is its durability and lifespan. The metal contacts of terminal blocks are much more resistant to corrosion and wear and tear than traditional connectors. This allows them to be used over a much longer period of time with minimal maintenance. They are also much easier to replace if they become damaged or malfunction in some way.
Lastly, terminal blocks are more cost effective than traditional connectors, as they require less material in their construction and are much simpler to install. This makes them ideal for applications which require large amounts of connections in a limited amount of space.
In conclusion, panel mount terminal blocks are a reliable and cost-effective solution for any interconnect system. While traditional connectors are still the more popular option, terminal blocks offer a number of advantages over them, including greater durability, longer lifespans, and better cost effectiveness. They are also much easier to install and require less maintenance, making them ideal for any application which requires efficient use of space and time.
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Part Number | Manufacturer | Price | Quantity | Description |
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170359-3 | TE Connectiv... | 0.12 $ | 12000 | CONN PIN 22-26AWG M-U MNL... |
170364-1 | TE Connectiv... | 0.13 $ | 24664 | CONN PIN 18-22AWG PRE-TIN... |
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170363-1 | TE Connectiv... | 0.14 $ | 12785 | CONN PIN 22-26AWG PRE-TIN... |
170361-3 | TE Connectiv... | 0.16 $ | 24000 | CONN SOCKET 22-26AWG GOLD... |
170365-1 | TE Connectiv... | 0.18 $ | 6856 | CONN SOCKET 22-26AWG TIN ... |
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170361-2 | TE Connectiv... | 0.01 $ | 1000 | MINI UNIVERSAL M-N-L SOCK... |
170362-2 | TE Connectiv... | 0.03 $ | 1000 | MINI UNIVERSAL M-N-L SOCK... |
170360-2 | TE Connectiv... | 0.03 $ | 1000 | MINI UNIVERSAL M-N-L PINC... |
170366-4 | TE Connectiv... | 0.18 $ | 1000 | CONN SOCKET MINI UMNL 18-... |
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1703073-1 | TE Connectiv... | 0.44 $ | 1955 | CONN CARDEDGE HSG 2POS 0.... |
1703081-1 | TE Connectiv... | 0.46 $ | 4013 | CONN CARDEDGE HSG 3POS 0.... |
1703129-1 | TE Connectiv... | 0.43 $ | 803 | CONN CARDEDGE HSG 8POS 0.... |
1-1703079-1 | TE Connectiv... | 0.13 $ | 1000 | CONN CARDEDGE HSG 6POS 0.... |
1703136-1 | TE Connectiv... | 0.15 $ | 1000 | CONN CARDEDGE HSG 20POS .... |
1-1703100-1 | TE Connectiv... | 0.18 $ | 1000 | CONN CARDEDGE HSG 4POS 0.... |
1703128-1 | TE Connectiv... | 0.18 $ | 1000 | CONN CARDEDGE HSG 8POS 0.... |
1703105-1 | TE Connectiv... | 0.19 $ | 1000 | CONN CARDEDGE HSG 5POS 0.... |
1703079-1 | TE Connectiv... | 0.21 $ | 1000 | CONN CARDEDGE HSG 6POS 0.... |
1703092-1 | TE Connectiv... | 0.22 $ | 1000 | CONN CARDEDGE HSG 4POS 0.... |
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