| Allicdata Part #: | 1897144-ND |
| Manufacturer Part#: |
1897144 |
| Price: | $ 2.98 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Phoenix Contact |
| Short Description: | TERM BLOCK HDR 7POS 90DEG 3.5MM |
| More Detail: | 7 Position Terminal Block Header, Male Pins, Shrou... |
| DataSheet: | 1897144 Datasheet/PDF |
| Quantity: | 1000 |
| 50 +: | $ 2.70270 |
| Voltage - UL: | 300V |
| Insulation Height: | 0.276" (7.00mm) |
| Contact Tail Length: | 0.138" (3.50mm) |
| Housing Material: | Polybutylene Terephthalate (PBT) |
| Contact Material: | -- |
| Wire Strip Length: | -- |
| Torque - Screw: | -- |
| Screw Size: | -- |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Features: | -- |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -- |
| Color: | Green |
| Wire Gauge or Range - mm²: | -- |
| Wire Gauge or Range - AWG: | -- |
| Series: | COMBICON EMC |
| Current - UL: | 8A |
| Voltage - IEC: | 250V |
| Current - IEC: | 8A |
| Mounting Type: | Through Hole |
| Termination Style: | Press-Fit |
| Plug Wire Entry: | -- |
| Header Orientation: | 90°, Right Angle |
| Pitch: | 0.138" (3.50mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 7 |
| Number of Positions: | 7 |
| Type: | Header, Male Pins, Shrouded (4 Side) |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal blocks, also known as \'headers\', \'plugs\', and \'sockets\' are popular electrical items used to connect electronics components with a current, capacity and voltage rating. They provide convenient and safe power transmitting and controlling in a controlled enviroment. They come in many shapes and sizes to accommodate different types of circuits.
The 1897144 application field and working principle has been used to provide a wide range of application fields for terminal blocks and their components. These include industrial automation, automotive, military, medical and networking. The typical uses of terminal blocks include providing contact-making and proof against over-voltage and over-temperature conditions.
In industrial applications, terminal blocks are used in many situations to interface sensors, motors, controllers as well as to provide quick and safe connection for any other devices. For instance, in the case of an industrial sensing circuit, counters, temperature and level switches and other components in an assembly are connected using terminal blocks. They also come in handy while interfacing electrical circuits with various inputs and outputs.
On the other hand, terminal blocks are used in many different types of automotive, military and medical applications. For any of these fields, terminal blocks are used to safely provide power to electronic components. They can also be used to connect multiple circuits, protect electrical devices from damage and provide interfacing of various components.
The working principle of terminal blocks is quite simple and consists of a conductive material with two arms or blades that are connected by a spring-loaded contact. The blades are insulated with plastic material, while the contact is sealed off by an epoxy glue. When a current is applied to one of the arms, the contact is pressed into contact with the other arm and thereby the current is transmitted along the entire length of the block. The principle works such that the contact is broken when the current is removed.
In network applications, terminal blocks play an important role in the assembly and maintenance of optical fiber cables, as well as providing reliable connection and grounding of multiple devices. In this regard, they are used to provide easy connection between electrical cables on multiple layers, and to ground all devices in an assembly securely and reliably.
Terminal Blocks - headers, plugs and sockets are a widely used electrical item for various types of application fields. They provide an effective and safe connection for transmitting and controlling current, voltage and capacity in an industrial, automotive, military, medical and networking environment. The working principle of terminal blocks is based on a conductive material which is pressed into contact with a spring-loaded contact. This allows for a greater current flow and efficient control.
The specific data is subject to PDF, and the above content is for reference
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| 189763-1 | TE Connectiv... | 283.58 $ | 1000 | CAM, SMALL |
| 189717-4 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 2-189717-0 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 1897636 | Phoenix Cont... | 10.72 $ | 1000 | TERM BLOCK PLUG 11POS STR... |
| 1897885 | Phoenix Cont... | 4.28 $ | 1000 | TERM BLOCK HDR 10POS 3.81... |
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| 189700F00000 | Aavid, Therm... | 70.34 $ | 1000 | THERM PAD W/ADH RUSTTherm... |
| 1897641-1 | TE Connectiv... | 0.06 $ | 1000 | CONN TAB 18-20AWG TIN CRI... |
| 3-189717-1 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 189767-1 | TE Connectiv... | 498.96 $ | 20 | PNEUMATIC TOOL HOLDERS |
| 1897624-1 | TE Connectiv... | 0.36 $ | 1541 | MINI MTDL 10P CAP HSG10 P... |
| 1897898 | Phoenix Cont... | 4.32 $ | 1000 | TERM BLOCK HDR 11POS 3.81... |
| 1-189717-8 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 6-189717-8 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 9-189717-1 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 1897374-2 | TE Connectiv... | 0.12 $ | 1000 | CONN HOUSING FOR SMB FAKR... |
| 1897C SL005 | Alpha Wire | 52.49 $ | 74 | CABLE 2COND 18AWG SLATE 1... |
| 1897238 | Phoenix Cont... | 6.32 $ | 1000 | TERM BLOCK HDR 16POS 90DE... |
| 1897445 | Phoenix Cont... | 7.68 $ | 1000 | TERM BLOCK PLUG 7POS STR ... |
| 1-189717-1 | TE Connectiv... | 108.63 $ | 1000 | ANVIL |
| 5-189717-7 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 189717-9 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 1897C SL002 | Alpha Wire | 175.33 $ | 1 | CABLE 2COND 18AWG SLATE 5... |
| 1897814 | Phoenix Cont... | 1.4 $ | 49 | TERM BLOCK HDR 3POS 90DEG... |
| 1897694 | Phoenix Cont... | 1.25 $ | 1000 | PC TERM BLOCK 5.08MM 2POS... |
| 8-189717-1 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 189717-5 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 4-189717-7 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 1897160 | Phoenix Cont... | 3.87 $ | 1000 | TERM BLOCK HDR 9POS 90DEG... |
| 1897319 | Phoenix Cont... | 3.96 $ | 1000 | TERM BLOCK HDR 9POS 90DEG... |
| 189790F00000G | Aavid, Therm... | 0.39 $ | 1000 | HEATSINKThermal Pad |
| 1897627-1 | TE Connectiv... | 0.08 $ | 1000 | MINI MTDL 2P CAP HSGPosit... |
| 7-189717-0 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 3-189717-4 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 6-189717-6 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
| 6-189717-9 | TE Connectiv... | 108.63 $ | 1000 | ANVIL, COMBINATION |
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
1897144 Datasheet/PDF