| Allicdata Part #: | 1960530000-ND |
| Manufacturer Part#: |
1960530000 |
| Price: | $ 9.42 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Weidmuller |
| Short Description: | TERM BLOCK PLUG 21POS 270DEG 5MM |
| More Detail: | 21 Position Terminal Block Plug, Female Sockets 0.... |
| DataSheet: |  1960530000 Datasheet/PDF |
| Quantity: | 1000 |
| 12 +: | $ 8.55750 |
Specifications
| Voltage - UL: | 300V |
| Insulation Height: | 1.071" (27.20mm) |
| Contact Tail Length: | -- |
| Housing Material: | Polybutylene Terephthalate (PBT) |
| Contact Material: | Copper Alloy |
| Wire Strip Length: | 7mm |
| Torque - Screw: | 0.4-0.5 Nm (3.5-4.4 Lb-In) |
| Screw Size: | M2.5 |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Features: | Mating Flange, Retention Latches (Non-Wire Side) |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -50°C ~ 100°C |
| Color: | Black |
| Wire Gauge or Range - mm²: | 0.2-4mm² |
| Wire Gauge or Range - AWG: | 12-30 AWG |
| Series: | Omnimate BL |
| Current - UL: | 20A |
| Voltage - IEC: | 400V |
| Current - IEC: | 23A |
| Mounting Type: | Free Hanging (In-Line) |
| Termination Style: | Screw - Clamping Yoke (Tension Sleeve) |
| Plug Wire Entry: | 270° |
| Header Orientation: | -- |
| Pitch: | 0.197" (5.00mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 21 |
| Number of Positions: | 21 |
| Type: | Plug, Female Sockets |
| Part Status: | Active |
| Packaging: | Bulk |
Description
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 - headers, plugs and sockets - are connecting devices used to terminate and electrically connect wires and cables. In a wide range of applications, these components are used in electrical, electronic and automated equipment. This article will explore the various types of terminal blocks, their primary uses in various market sectors, circuit construction principles, and ways to improve connection performance.
Types of Terminal Blocks
Terminal blocks are available in a variety of styles, sizes, and shapes. Examples of common types of terminal blocks include:• Din Rail Mounted Terminal Blocks – These types of terminal blocks are typically mounted to a DIN rail, a type of standardized rail system commonly used for mounting terminal blocks and other electrical equipment. • PCB/Screwless Terminal Blocks – These are designed to be mounted on a printed circuit board. They take up less space than conventional screw terminal blocks.• Wire Connector Blocks – These are designed to connect wires and cables quickly and easily without the use of additional tools. • Aerospace Terminal Blocks – These are specifically designed for aerospace applications. They have superior performance, reliability and high insulation resistance.Applications
Terminal blocks are widely used in a wide range of applications and market segments. They are used in industries such as electrical engineering, electronics, telecommunications, automotive, and power distribution.In the industrial sector, terminal blocks are used for connecting wires and cables in dozens of industrial applications, such as field instrumentation, motor control, lighting, and factory automation. In the consumer sector, terminal blocks are used in consumer electronics such as TVs, stereos, and appliances. In the telecommunications sector, terminal blocks are used in telecommunications networks ranging from small single site systems to large multi-site systems. In the automotive sector, terminal blocks are used to connect, protect, and manage the automotive wiring harness.Circuit Construction Principles
To ensure reliable and safe connections, circuit construction principles must be followed when using terminal blocks. When connecting wires to a terminal block, insulated wire should always be used. Wires should also be stripped to the appropriate length and connected in the same sequence as in the original circuit. When connecting terminal blocks, it is important to pay attention to the correct polarity. To maintain a good electrical connection, the wires must be connected tight and straight, and the screws should be tightened firmly.Improving Connection Performance
There are a number of ways to improve the performance of connections using terminal blocks. One way is to use high-quality components that meet UL 94 V-0 flame rating requirements. It is also important to use quality connection accessories, such as screwless terminals, pressure nuts, splices, and ferrules. Additionally, the terminal blocks should be mounted on vibration-proof bases for superior performance. Finally, it is important to use specialized crimping tools that are designed to perform the required crimp connections for the application. This will ensure that the terminal blocks are properly and securely connected and that there are no failures due to loose connections.Conclusion
Terminal blocks are a versatile and reliable connection component that are widely used in a wide range of applications and market segments. There are a number of types of terminal blocks, and they can be used for a variety of applications. It is important to follow circuit construction principles when using terminal blocks, and also to use quality components and connection accessories. Additionally, specialized crimping tools should be used to ensure that the terminal blocks are securely connected and capable of reliable performance.The specific data is subject to PDF, and the above content is for reference
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