| Allicdata Part #: | 277-1789-ND |
| Manufacturer Part#: |
1989052 |
| Price: | $ 1.70 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Phoenix Contact |
| Short Description: | CONN TERM BLOCK 45DEG 12PS 3.5MM |
| More Detail: | 12 Position Wire to Board Terminal Block 45° (135°... |
| DataSheet: |  1989052 Datasheet/PDF |
| Quantity: | 280 |
| 1 +: | $ 1.54350 |
| 10 +: | $ 1.50318 |
| 50 +: | $ 1.40490 |
| 100 +: | $ 1.29251 |
| 250 +: | $ 1.19418 |
Specifications
| Pitch: | 0.138" (3.50mm) |
| Mating Orientation: | 45° (135°) Angle with Board |
| Current: | 10A |
| Voltage: | 300V |
| Wire Gauge: | 16-26 AWG |
| Mounting Type: | Through Hole |
| Wire Termination: | Screw |
| Features: | Interlocking (Side) |
| Color: | Green |
| Operating Temperature: | -- |
| Housing Material: | Polyamide (PA), Nylon |
| Contact Material - Plating: | -- |
| Clamp Material - Plating: | -- |
| Screw Material - Plating: | -- |
| Torque - Screw: | 0.22-0.25 Nm (1.9-2.2 Lb-In) |
| Screw Thread: | M2 |
| Series: | COMBICON PTA |
| Packaging: | Bulk |
| Part Status: | Active |
| Number of Levels: | 1 |
| Positions Per Level: | 12 |
Description
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Terminal Blocks - Wire to Board
Terminal blocks are an essential element in managing the routing of electrical signals and providing secure and easy connections in industrial automation and control systems. In industrial applications, terminal blocks are mainly used for connecting and disconnecting wires and cables to create direct contact points for incoming or outgoing wiring. The 1989052 Terminal Block is an example of common wire-to-board connection technology, and when combined with many types of field-bus systems, it can help improve productivity.Design Overview
The 1989052 Terminal Block is designed with a strong and sturdy construction to withstand vibration and rough industrial use. It has a two-part design that consists of a printed circuit board and connecting terminal block. The printed circuit board serves as a solid and stable platform for mounting and connecting the 1989052 Terminal Block while the terminal block itself serves as a point of contact for current and voltage. The 1989052 also features polarizing pins, which helps to differentiates the positive and negative sides of the connection in order to maintain safety.Application Field
The 1989052 terminal block is widely used in automated industrial control systems. It is commonly found in electrical control cabinets, communication bridge networks, and switchgear systems. With its user-friendly design, it can be quickly and easily mounted and connected directly to the board. In addition, it has proven high-temperature resistance, dust-proof and air-tightness performance making it well-suited for industrial applications which may include vacuum cleaners, food and beverage equipment, pipelines, fuel tanks, elevators, and more.Working Principle
The working principle of the 1989052 terminal block essentially involves the generation of an electrical current or voltage from a source and transferring it to a designed destination. The 1989052 terminal block is able to conduct this electrical transfer due to its strong conductive properties. The bottom-side of the terminal block is made to be compatible with the printed board circuit, which helps it maintain rigid contact with the board and create a reliable connection. The top side of the terminal block features two clamps, which securely locks the wiring onto the terminal. This helps to connect the wiring and create a complete electrical circuit between the source and the destination points.Installation and Maintenance
The 1989052 terminal block is simple to install. Wires are first pre-stripped and then inserted into slots in the terminal block. The wire is then connected to the board by aligning the magnetic clamps and securing them tightly in place. Capacity can be increased by using mounting rails or back-plating. During use, it is important to check the electrical connections regularly, and inspect the terminal block to ensure that all components are in good working order. The clamps should also be kept tight and the wiring should be regularly inspected for any damages.Conclusion
The 1989052 terminal block is a great tool for quickly and securely connecting incoming or outgoing wires and cables. With its strong and robust design, and its polarizing pins, it is a reliable connection part for all kinds of industrial automation and control systems. It also requires minimal maintenance such as regular electrical connection checks and inspection. It is also relatively easy to install and requires minimum effort to operate. With its many features and benefits, the 1989052 terminal block is a trusted and reliable connection part.The specific data is subject to PDF, and the above content is for reference
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