KI2130530000G vs TS04110D0000G
| Part Number |
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| Category | Terminal Blocks - Headers, Plugs and Sockets | Terminal Blocks - Headers, Plugs and Sockets |
| Manufacturer | Amphenol Anytek | Amphenol Anytek |
| Description | TERM BLOCK PLUG 21POS STR 3.81MM | TERM BLOCK PLUG 4POS 3.5MM |
| Package | - | - |
| Series | KI | TS |
| Type | Plug Housing for Female Sockets | Plug, Female Sockets |
| Features | Mating Flange | Mating Flange |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Termination Style | Crimp | Screw - Leaf Spring, Wire Guard |
| Color | Green | Black |
| Number of Positions | 21 | 4 |
| Pitch | 0.150" (3.81mm) | 0.138" (3.50mm) |
| Wire Gauge or Range - mm² | 1-1.2mm² | 1.5mm² |
| Current - UL | 8A | 8A |
| Voltage - UL | 160V | 300V |
| Number of Levels | 1 | 1 |
| Positions Per Level | 21 | 4 |
| Plug Wire Entry | 180° | 270° |
| Operating Temperature | - | -40°C ~ 115°C |
| Wire Gauge or Range - AWG | - | 16-28 AWG |
| Contact Mating Finish | - | Tin |
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1. What is a terminal block?
Terminal blocks are an accessory product used to achieve electrical connections and are widely used in industries, household circuits, electronic equipment, and industrial automation. The main function of a terminal block is to facilitate the connection and disconnection of wires, avoid the trouble of welding or winding, and make electrical connections more flexible and convenient.
The structure of a terminal block usually includes a section of metal sheet sealed in insulating plastic, with holes at both ends for inserting wires, and connecting or disconnecting wires by tightening or loosening screws 1. This design makes the terminal block very practical in situations where frequent connection and disconnection are required, especially in situations where a large number of wires need to be interconnected, such as terminal blocks and terminal boxes in the power industry.
There are many types of terminal blocks, the most common of which are European series, plug-in series, transformer series, building wiring series, fence series, track series, and through-the-wall series. -
2. What is the difference between plug and socket connectors?
The main difference between plug and socket connectors lies in their structure and function.
Definition and construction
Plug: A plug is a connector with pins, usually used for external connections, such as the front panel of a device. There are pins on the plug, which are used to insert into the socket to complete the electrical connection.
Socket: A socket is a connector with a jack, usually used for internal connections, such as the interface inside the device. There are contacts on the socket for receiving the plug.
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3. What is the difference between a socket and a connector?
The difference between a socket and a connector is mainly reflected in the definition, purpose, form and applicable occasions.
Definition and purpose
Socket: A socket refers to a plug and socket on a wire, cable or device, which is used to transmit signals or power to an electronic device. For example, a power socket, an audio socket, a video socket, etc.
Connector: A connector refers to a component or device that connects the cables, lines or components of two or more electronic devices, and is used to transmit signals or power between two or more electronic devices. For example, USB connectors, audio connectors, video connectors, etc.
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4. What are terminal blocks?
Terminal blocks are an accessory product used to achieve electrical connections and are widely used in industries, household circuits, electronic equipment, and industrial automation. The main function of terminal blocks is to facilitate the connection and disconnection of wires, avoid the trouble of welding or winding, and make electrical connections more flexible and convenient.
The structure of terminal blocks usually includes a section of metal sheet sealed in insulating plastic, with holes at both ends for inserting wires, and connecting or disconnecting wires by tightening or loosening screws1. This design makes terminal blocks very practical in situations where frequent connection and disconnection are required, especially in situations where a large number of wires need to be interconnected, such as terminal blocks and terminal boxes in the power industry.
There are many types of terminal blocks, and the common ones are European series, plug-in series, transformer series, building wiring series, fence series, track series, and through-the-wall series. Among them, plug-in terminal blocks have the highest sales volume in the market due to their convenient and quick connection and disconnection methods, as well as good sealing and stability.
