
Allicdata Part #: | A-TB762-VJ21V-ND |
Manufacturer Part#: |
A-TB762-VJ21V |
Price: | $ 3.33 |
Product Category: | Connectors, Interconnects |
Manufacturer: | ASSMANN WSW Components |
Short Description: | TERMINAL BLOCK |
More Detail: | 21 Position Wire to Board Terminal Block Vertical ... |
DataSheet: | ![]() |
Quantity: | 1000 |
500 +: | $ 3.02523 |
Mounting Type: | Through Hole |
Screw Thread: | M3 |
Torque - Screw: | 0.4 Nm (3.5 Lb-In) |
Screw Material - Plating: | Steel - Zinc Plated |
Clamp Material - Plating: | Brass - Nickel Plated |
Contact Material - Plating: | -- |
Housing Material: | Thermoplastic |
Operating Temperature: | -40°C ~ 115°C |
Color: | Green |
Features: | Interlocking (Side) |
Wire Termination: | Screw - Rising Cage Clamp |
Series: | A-TB762 |
Wire Gauge: | 12-30 AWG |
Voltage: | 300V |
Current: | 20A |
Mating Orientation: | Vertical with Board |
Pitch: | 0.300" (7.62mm) |
Positions Per Level: | 21 |
Number of Levels: | 1 |
Part Status: | Active |
Packaging: | Bulk |
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Terminal Blocks – Wire to Board is a type of tool used in electrical wiring and assembly. A-TB762-VJ21V is part of this range and has the potential to be used in a variety of applications. This article looks at the applications for this part, and the working principles behind it.
A-TB762-VJ21V is a device commonly used for prototyping and low-voltage, low-power interconnection needs. It is particularly useful where a reliable connection needs to be made in a cost-effective manner. In terms of applications, these include small control circuits, automotive wiring harnesses, computers, consumer electronics, and industrial motor control systems.
There are two versions of the A-TB762-VJ21V – “standard” and “high current.” The standard version features a maximum current rating of 5A, a dielectric strength of 600V, and an operating temperature range of -25°C to +85°C. The higher current version features a maximum current rating of 10A, a dielectric strength of 800V, and an operating temperature range of -40°C to +125°C.
The main principle behind any terminal block is one of electrical connection. The A-TB762-VJ21V makes use of screw-down connection technology, which is an efficient and reliable means of making electrical connections. The device works like this: Screws in the terminal block are turned to make pressure contact with a wire. The pressure contact provides a good electrical and mechanical connection that is resistant to vibration and temperature changes.
When used on a printed circuit board (PCB), the terminal block provides a stable base for connecting individual wires or groups of wires. The device is available with both solder and feed-through terminals. The solder terminals make it easy to connect the wires directly to the PCB, while the feed-through terminals make it possible to connect several wires together in one connection. This is especially useful in applications where a large number of wires need to be connected in a limited space.
The A-TB762-VJ21V is designed with a high level of safety in mind. The plastic body of the unit has UV-stabilized polyamide insulation, and the terminals and screws are nickel-plated to reduce corrosion. The device is rated for a maximum operating temperature of 125°C, which is well above the standard operating temperature of most devices. Furthermore, the device has a UL 94 V-0 flammability rating, indicating it has excellent fire resistance.
In addition to the abovementioned features, the A-TB762-VJ21V also offers several user-friendly features. The device has color-coded screws and terminal labels which make it easy to identify and locate the right connections. The device is also equipped with a grip seating mechanism, which ensures the wire makes a good contact with the terminal block, even when inserted at an angle. Finally, the terminals in the device are designed to accept screwdrivers of various sizes.
The A-TB762-VJ21V is a versatile and reliable device that can be used in many different applications. The device offers solid electrical connection, good fire resistance, user-friendly features, and a wide operating temperature range. It is an ideal choice for prototyping, low voltage, low power, and any application where space is limited.
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