| Allicdata Part #: | 1703283-ND |
| Manufacturer Part#: |
1703283 |
| Price: | $ 4.95 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Phoenix Contact |
| Short Description: | TERM BLOCK |
| More Detail: | 8 Position Wire to Board Terminal Block Horizontal... |
| DataSheet: | 1703283 Datasheet/PDF |
| Quantity: | 1000 |
| 50 +: | $ 4.49820 |
| Mounting Type: | Through Hole |
| Screw Thread: | M3 |
| Torque - Screw: | 0.5-0.6 Nm (4.4-5.3 Lb-In) |
| Screw Material - Plating: | -- |
| Clamp Material - Plating: | -- |
| Contact Material - Plating: | -- |
| Housing Material: | Polyamide (PA), Nylon |
| Operating Temperature: | -- |
| Color: | Green |
| Features: | High Wire Entry Level |
| Wire Termination: | Screw - Rising Cage Clamp |
| Series: | COMBICON MKKDSH |
| Wire Gauge: | 12-30 AWG |
| Voltage: | 300V |
| Current: | 15A |
| Mating Orientation: | Horizontal with Board |
| Pitch: | 0.197" (5.00mm) |
| Positions Per Level: | 8 |
| Number of Levels: | 1 |
| Part Status: | Active |
| Packaging: | Bulk |
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.Terminal Blocks - Wire to Board
The 1703283 application field and working principle is an integral part of most industrial control systems. As the name suggests, terminal blocks are in place to make connections between the control signal wires and the other components of the control system into a neat, easily to manage package. The most common application for terminal blocks is in panel-mount connections, where wires are connected to the terminal blocks in order to control electrical equipment and appliances.
Terminal blocks operate on the ‘home run’ principle, where each wire is connected to the terminal blocks. This allows for easy isolation of individual components, whereas in other applications, several wires must be connected to the same device for power or signal transfer. By using a terminal block, all the wires can be securely and easily routed to the target device.
Terminal blocks come in many sizes, with different sizes available for different industrial control applications. They are also available in a variety of materials, ranging from stainless steel to copper to plastic. Many terminal blocks are specifically designed to make connections between wires and controllers that are in different areas, such as in different rooms or different parts of a building.
In many cases, terminal blocks can be used for protection against electric shock as the terminals are insulated. This prevents accidental jolts of electricity that can occur during the installation and maintenance of equipment. The insulation also helps to protect the wiring, since it prevents any changes in the electrical current from affecting the connection. The insulation also prevents corrosion, as it dampens down any electrical noise that could otherwise affect the connection.
Terminal blocks also come in many different forms, such as manual terminal blocks, prewired terminal blocks, and rack mount terminal blocks. The manual terminal blocks have a spring-loaded clamp that holds the wire to the terminal block. This eliminates the need for soldering, as the wire does not need to be spliced together. Prewired terminal blocks are ready-made and usually mounted in an enclosure. They are used for applications where the wiring needs to be kept out of the way.
Rack mount terminal blocks are mounted on a metal or plastic panel. These terminal blocks are used to reduce the amount of wiring that needs to be done in a panel mount application. The panel mount terminal blocks are typically used with a switch that is used to control the power to each device.
Terminal blocks are a very important part of any industrial control system, providing a secure connection between the various components. They can be used for either manual or prewired connections, and provide protection against electric shock. They are easy to install, and the insulation helps to reduce corrosion and electrical noise.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 170303-1 | TE Connectiv... | 0.06 $ | 18000 | CONN QC RCPT 18-22AWG 0.2... |
| 1703027 | Phoenix Cont... | 26.1 $ | 1000 | TERM BLK HEADER 7POS GREE... |
| 1703403520 | Molex, LLC | 11.0 $ | 1000 | IMPACT 85 DC 4X10 GL SN |
| 1703540000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 12POS 7.6... |
| 1703806-1 | TE Connectiv... | 6.38 $ | 1000 | ADAPTER,SEALED,ASSY |
| 1703962 | Phoenix Cont... | 22.34 $ | 1000 | TERM BLK HEADER 5POS GREE... |
| 1703997-1 | TE Connectiv... | 2.88 $ | 140 | COVER,90,DEGREE |
| 17030771201 | HARTING | 5.01 $ | 30 | HAR-BUS HM MALE TYPE C, P... |
| 170330-1 | TE Connectiv... | 0.13 $ | 2532 | CONN QC RCPT 20-24AWG 0.1... |
| 1703075 | Phoenix Cont... | 0.67 $ | 1000 | TERM BLOCK HDR 3POS 90DEG... |
| 1703575 | Phoenix Cont... | 1.67 $ | 1000 | TERM BLOCK PLUG 2POS STR ... |
| 1703379 | Phoenix Cont... | 1.71 $ | 1000 | TERM BLOCK PLUG 3POS STR ... |
| 1703120000 | Weidmuller | 2.09 $ | 1000 | TERM BLOCK PLUG 3POS 7.62... |
| 1703282-2 | TE Connectiv... | 0.11 $ | 1000 | MQS SOCKET CONTACT 2 POS ... |
| 1703062-2 | TE Connectiv... | 0.24 $ | 1000 | CAP, 2 CIRCUIT , UNIVERSA... |
| 4-1703773-1 | TE Connectiv... | 1.22 $ | 1000 | 6POS,TAB 1.6X0.6,PIN HSG,... |
| 1-1703100-1 | TE Connectiv... | 0.18 $ | 1000 | CONN CARDEDGE HSG 4POS 0.... |
| 1-1703098-1 | TE Connectiv... | 0.27 $ | 1000 | CONN CARDEDGE HSG 8POS 0.... |
| 108-1703-101 | Cinch Connec... | 1.8 $ | 1932 | CONN BANANA PLUG STD BLAC... |
| 1703062-4 | TE Connectiv... | 0.24 $ | 1000 | CAP, 2 CIRCUIT , UNIVERSA... |
| 1703405 | Phoenix Cont... | 2.93 $ | 1000 | TERM BLOCK 5POS 25DEG 3.5... |
| 1-1703062-2 | TE Connectiv... | 0.33 $ | 9052 | CAP 2POS UNIVERSAL MATE-N... |
| 1703090 | Phoenix Cont... | 1.03 $ | 1000 | CONN TERM BLOCK 7.50MM 7P... |
| 1703849 | Phoenix Cont... | 36.68 $ | 1000 | TERM BLK HEADER 9POS GREE... |
| 4-1703639-1 | TE Connectiv... | 1.18 $ | 1000 | 12POS,AMP MCP1.5K,REC HSG... |
| 4-1703841-1 | TE Connectiv... | 2.75 $ | 1000 | 2POS,TAB 2.8X0.8,TAB HSG,... |
| 17030552218 | HARTING | 3.82 $ | 1000 | HAR-BUS HM MEL., TYP C, A... |
| 1703405010 | Molex, LLC | 10.2 $ | 1000 | IMPACT 4X10 85OHM GD RIGH... |
| 1703085 | Phoenix Cont... | 15.84 $ | 1000 | TERM BLK HEADER 5POS GREE... |
| 1703860000 | Weidmuller | 14.34 $ | 1000 | CONN TERM BLOCK PCB 36POS... |
| 1-1703061-2 | TE Connectiv... | 0.3 $ | 7108 | PLUG 2POS UNIVERSAL MATE-... |
| 7-1703060-6 | TE Connectiv... | 0.33 $ | 1000 | STANDARD TIMER SPECIAL HO... |
| 170333K400DB | Cornell Dubi... | 0.0 $ | 1000 | CAP FILM 0.033UF 400VDC A... |
| 1703390000 | Weidmuller | 5.22 $ | 1000 | TERM BLOCK PLUG 8POS 7.62... |
| 1703260000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 6POS 7.62... |
| 1703784 | Phoenix Cont... | 13.03 $ | 34 | TERM BLK HEADER 3POS GREE... |
| 17030552205 | HARTING | 3.53 $ | 1000 | HAR-BUS HM MEL., TYP C, A... |
| 17030551202 | HARTING | 4.21 $ | 1000 | HAR-BUS HM MEL., TYP C, P... |
| 1703357157 | Molex, LLC | 8.82 $ | 1000 | IMPACT 85OHM BP 4X10 GLW ... |
| 1703658 | Phoenix Cont... | 23.07 $ | 1000 | TERM BLK HEADER 6POS GREE... |
TERM BLOCK RISING CLAMP 19POS19 Position...
TERMINAL BLOCK 23POS 5.08MM SIDE23 Posit...
TERMINAL BLK 4POS 5MM VERT GRN4 Position...
TERM BLOCK RCPT WIRE 19POS R/A19 Positio...
TERM BLOCK RCPT 2POS VERT 7.5MM2 Positio...
TERM BLOCK RCPT 25POS VERT 3.5MM25 Posit...
1703283 Datasheet/PDF