| Allicdata Part #: | 1977540000-ND |
| Manufacturer Part#: |
1977540000 |
| Price: | $ 7.69 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Weidmuller |
| Short Description: | LL2N 5.08/20/90 3.2SN OR BX |
| More Detail: | 10 Position Wire to Board Terminal Block Horizonta... |
| DataSheet: | 1977540000 Datasheet/PDF |
| Quantity: | 1000 |
| 20 +: | $ 6.99206 |
| 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: | Copper Alloy - Tin Plated |
| Housing Material: | Thermoplastic, Wemid |
| Operating Temperature: | -50°C ~ 120°C |
| Color: | Orange |
| Features: | Interlocking (Rear, Side) |
| Wire Termination: | Screw - Clamping Yoke, Tension Sleeve |
| Series: | Omnimate LL |
| Wire Gauge: | 12-28 AWG |
| Voltage: | 300V |
| Current: | 20A |
| Mating Orientation: | Horizontal with Board |
| Pitch: | 0.200" (5.08mm) |
| Positions Per Level: | 10 |
| Number of Levels: | 2 |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal blocks, also known as terminal boards, panelboards or cable connectors, are basic electronic components that allow for the connection of wires between different electronic components. They are commonly used in the wiring of electronic devices, including commercially available countertop appliances, computer wiring, and other electrical and electronic equipment. In this article, we\'ll review the application field and working principle of the 1977540000 terminal block.
Features and Application Field
The 1977540000 terminal block is a wire-to-board type of connector, meaning that it connects directly to a board. With its robust design and solid construction, this terminal block is well-suited for harsh industrial applications and high voltage applications. It features a tin-plated copper alloy contact, which offers excellent electrical and mechanical performance, as well as a self-cleaning wipe contact. This terminal block is rated for up to 24 Volts DC and up to 13 Amps, and is rated for 600V peak to ground.
Since the 1977540000 terminal block is durable and suitable for harsh environments, it is an excellent choice for demanding industrial applications, such as wiring cabinets, machinery, and other large-scale electrical components. The terminal block is also suitable for use in outdoor applications, including in the automotive and marine industries.
Screw-Type Connection
The 1977540000 terminal block features a screw-type connection, meaning that two wires can be connected without the use of any special tools. This type of connection makes it easier to install than other types of terminal blocks, which requires the use of specialized tools. To connect two wires with a screw-type connection, first, the wires should be stripped and the holes aligned. Then, the wires should be placed into the terminal block and the screws tightened.
The screw-type connection is the most common type of terminal blocks and is ideal for use in applications where the wires need to be quickly and easily connected. Screw-type connections are also typically more durable than other types of connections, as they do not rely on crimping, or soldering, for their strength.
Shock Absorption
The 1977540000 terminal block features an integrated system of shock absorbers, which helps to protect both the wires and the terminal blocks from being damaged due to sudden electrical surges. This shock absorption feature is especially important in high voltage applications where the risk of electrical surges is higher.
The shock absorbers are designed to absorb a large amount of energy and redirect it away from the wires and terminal blocks, thus protecting them from damage caused by electrical surges. Additionally, the shock absorbers also help to maintain a tight connection between the wires and the terminal blocks, preventing any accidental disconnections.
Surge Voltage Protection
In addition to its shock absorption feature, the 1977540000 terminal block also features an integrated system of surge voltage protection. This feature helps to protect both the wires and the terminal blocks from voltage spikes, such as those caused by lightning strikes or electrical surges. The surge voltage protection system helps to minimize the risk of damage to the wires and terminal blocks caused by voltage surges.
The surge voltage protection system consists of a series of varistors that help to redirect electrical surges away from the wires and terminal blocks. Additionally, the surge voltage protection system also helps to maintain a secure connection between the wires and the terminal blocks, thus preventing any accidental disconnections due to voltage spikes.
Conclusion
The 1977540000 terminal block is an ideal choice for applications that require a solid, durable connection between different wires and electronic components. The terminal block features a screw-type connection, which allows for quick and easy installation without the need for any specialized tools. Additionally, the terminal block also features integrated shock absorbers and surge voltage protection, which helps to protect the wires and terminal blocks from damage caused by electrical surges.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| 1977090000 | Weidmuller | 1.78 $ | 1000 | TERM BLOCK HDR 7POS 3.81M... |
| 856-19776 | B&B Smar... | 0.0 $ | 1000 | MODULE IE MINIFIBERLINX-I... |
| 1977882-1 | TE Connectiv... | 9.09 $ | 71 | CONN RCPT HSNG MALE 9POS ... |
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| 1977-25-A01 | Bourns Inc. | 81.56 $ | 1000 | COAX, DC TO 7GHZ, N, MF, ... |
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1977540000 Datasheet/PDF