1955549 Allicdata Electronics
Allicdata Part #:

1955549-ND

Manufacturer Part#:

1955549

Price: $ 1.80
Product Category:

Connectors, Interconnects

Manufacturer: Phoenix Contact
Short Description: TERM BLOCK HDR 4POS VERT 5.08MM
More Detail: 4 Position Terminal Block Header, Male Pins, Shrou...
DataSheet: 1955549 datasheet1955549 Datasheet/PDF
Quantity: 1000
140 +: $ 1.63170
Stock 1000Can Ship Immediately
$ 1.8
Specifications
Voltage - UL: 300V
Insulation Height: 0.472" (12.00mm)
Contact Tail Length: 0.102" (2.60mm)
Housing Material: Liquid Crystal Polymer (LCP)
Contact Material: --
Wire Strip Length: --
Torque - Screw: --
Screw Size: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Features: Pick and Place Cap
Contact Mating Finish: Tin
Operating Temperature: --
Color: Black
Wire Gauge or Range - mm²: --
Wire Gauge or Range - AWG: --
Series: COMBICON CCV
Current - UL: 10A
Voltage - IEC: 400V
Current - IEC: 12A per position
Mounting Type: Through Hole
Termination Style: Solder
Plug Wire Entry: --
Header Orientation: Vertical
Pitch: 0.200" (5.08mm)
Number of Levels: 1
Positions Per Level: 4
Number of Positions: 4
Type: Header, Male Pins, Shrouded (2 Side)
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Terminal blocks - headers, plugs and sockets - are used to establish a secure electrical connection between two or more elements of electronic equipment. In this article we will examine the application field and working principle of 1955549 terminal blocks.

In electronic applications, terminal blocks serve an essential role in connecting electrical circuits by providing a dependable outlet point for wires. They make contact with the wires or cables, providing a path for the current to travel. The electrical connection of the blocks prevents short circuits caused by loose connections, and creates more efficient transitions, ensuring constant and secure electrical power.

Terminal blocks are a key component of many different electronic systems, such as lighting systems and instruments. They are also used in the construction of various industrial, office, and home electrical systems, where they provide excellent reliability and convenience. These blocks are available in a variety of sizes, shapes, and configurations to suit any environment or type of electrical connection.

1955549 terminal blocks utilize a tightly fastened movable clamp that creates excellent contact between the terminal and the contact wire. This design helps ensure very secure connections and ensures that the terminals will not come loose due to vibration or shock. The insulation of the contacts also prevents any accidental electrical contact.

The 1955549 terminals have a positive clamp action, which provides secure grip and connection on both the anchor side and contact side. The clamp is designed to open and close with ease, and is made of a durable material to withstand repeated plugging and unplugging. The terminals also have high creepage and clearance spaces between contacts, which protect against interference while also providing reliable electrical connections.

Installing 1955549 terminals involves pushing the contact wire into the open clamp. A handle at the end of the terminal opens and closes the clamp, which tightens around the wire. The handle has a safety grip to protect against accidental release. Additionally, additional locking screws can be used to secure the terminal against inadvertent loosening.

Safety is a key consideration when using terminal blocks. 1955549 terminal blocks have been designed with modern safety standards in mind, and use double-insulated construction. This prevents any accidental electrical contact and ensures that the terminal does not get hot during operation.

Terminal blocks, such as 1955549, provide reliable, secure electrical connections between two or more elements of electronic equipment. They are very convenient to use and have been designed with safety in mind. 1955549 terminal blocks provide dependable connections and excellent protection from accidental electrical contact.

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

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