1977700000 Allicdata Electronics
Allicdata Part #:

1977700000-ND

Manufacturer Part#:

1977700000

Price: $ 2.11
Product Category:

Connectors, Interconnects

Manufacturer: Weidmuller
Short Description: TERM BLOCK HDR 9POS 3.81MM
More Detail: 9 Position Terminal Block Header, Male Pins, Shrou...
DataSheet: 1977700000 datasheet1977700000 Datasheet/PDF
Quantity: 1000
50 +: $ 1.91268
Stock 1000Can Ship Immediately
$ 2.11
Specifications
Voltage - UL: 300V
Insulation Height: 0.433" (11.00mm)
Contact Tail Length: 0.126" (3.20mm)
Housing Material: Liquid Crystal Polymer (LCP), Glass Filled
Contact Material: Copper Alloy
Wire Strip Length: --
Torque - Screw: --
Screw Size: --
Ingress Protection: IP20
Material Flammability Rating: UL94 V-0
Features: --
Contact Mating Finish: Tin
Operating Temperature: -50°C ~ 120°C
Color: Black
Wire Gauge or Range - mm²: --
Wire Gauge or Range - AWG: --
Series: Omnimate SC
Current - UL: 10A
Voltage - IEC: 320V
Current - IEC: 17.5A
Mounting Type: Through Hole
Termination Style: Solder
Plug Wire Entry: --
Header Orientation: 135°
Pitch: 0.150" (3.81mm)
Number of Levels: 1
Positions Per Level: 9
Number of Positions: 9
Type: Header, Male Pins, Shrouded (4 Side)
Part Status: Active
Packaging: Bulk 
Description

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Terminal blocks, which are also known as headers, plugs and sockets, are ubiquitous components in many areas of electronics. They are used to interconnect two or more circuits and provide a path for the current to flow. They are commonly used to join two pieces of electrical equipment, such as two circuit boards, or to connect wires or cables.Terminal blocks are a type of electrical connector, and the basic form is a thin metal block with an insulating material that separates two or more electrical contacts. The contacts are usually in the form of metal pins that can be pushed into the block. The contacts are held in place by a screw or rivets in the block, and the connections are made when the contacts are electrically coupled to each other.The terminal blocks play an important role in connecting components of a system or circuit together. They can be used to reduce clutter in the circuit and increase its overall performance. For instance, by using a terminal block, a circuit board can have several different connections without wires or cables flying around and taking up too much space. Additionally, the terminal blocks protect the connections from corrosion or oxidation.Terminal blocks are available in a wide range of sizes and configurations, from the traditional blocks with pins on either side to advanced designs with multiple contacts and various types of connections. They can also be used to make connections between devices with different voltage requirements. For example, terminal blocks with high-voltage insulation can be used to connect two boards or circuits with different voltages, while terminal blocks with integrated resistors can be used to reduce or increase the voltage of a particular circuit.The working principle of terminal blocks is quite simple. When a pin is inserted into the block, it is rotated to make contact with the opposite contact without any insulation. This contact then forms an electrical connection that enables the two circuits to exchange current and voltage. In order to ensure the stability of the connection and prevent electrical leakage, the contacts are typically held in place with a screw or rivets and are also covered with a protective insulating material.Terminal blocks are used in a variety of applications, from PCBs and wiring harnesses to solar panels and industrial automation systems. In addition, they are often used in applications where space is limited, such as mobile devices and medical devices.Terminal blocks are one of the most widely used and versatile components in the electronics industry. They provide a convenient and reliable connection between two or more circuits, protecting the connections from corrosion and oxidation. In addition, they are relatively inexpensive and easy to install, making them an ideal connector to use in a variety of applications.

The specific data is subject to PDF, and the above content is for reference

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