PTB-20-39PS

Fastening Type:	Bayonet Lock
Housing Finish:	Chromate
Material Flammability Rating:	--
Orientation (Convert To):	N (Normal)
Orientation (Convert From):	N (Normal)
Operating Temperature:	-55°C ~ 125°C
Voltage Rating:	600VAC
Current Rating:	7.5A, 13A
Includes:	--
Shielding:	Unshielded
Ingress Protection:	--
Features:	--
Housing Color:	Olive
Housing Material:	Aluminum
Series:	MIL-DTL-26482 Series I, PT
Mounting Feature:	Flange
Mounting Type:	Panel Mount
Number of Positions (Convert To):	39
Number of Positions (Convert From):	39
Shell Size - Insert (Convert To):	20-39
Shell Size - Insert (Convert From):	20-39
Convert To (Adapter End):	Male Pins
Convert From (Adapter End):	Female Sockets
Connector Style:	Standard
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Circular Connectors - Adapters

PTB-20-39PS Application Field and Working Principle

Circular connectors are a type of electrical connection used in many industrial and consumer technologies. Specifically, PTB-20-39PS circular connectors are a type of adapter utilized in electrical connections, specifically in power supply and signal transmission applications. The purpose of this article is to provide an overview of the application field and general working principle of PTB-20-39PS circular connectors. PTB-20-39PS circular connectors can be used in a variety of settings. These connectors can be used for both AC and DC power and signal transmission, making them well suited for applications such as circuit board design, automation and control systems, instrumentation, and lighting systems. The connectors offer a secure connection when used with coaxial cables, and they are designed to work in both indoor and outdoor applications. The development of PTB-20-39PS circular connectors has provided greater convenience and durability in electric connections. The connectors are constructed of nylon material, which improves durability and heat resistance. The contacts are made of copper, which offers improved electrical conductivity and corrosion resistance. They are able to withstand extreme temperatures from -55℃ to +85℃. The connectors meet IEC standards for IP40 ingress protection from dust and water, and the materials are UL, CSA, and VDE certified. The working principle of PTB-20-39PS connectors is based on a three-level connection system. The connectors have three components: a center contact, an outer contact, and a collet. The center contact carries electrical current from the power source, and the outer contact carries electrical current to a mating connector or cable. The collet serves to provide a secure connection and to protect the contacts from the environment. The PTB-20-39PS connectors are designed to mate with mating adapter components, such as PTB-20-42MD and PTB-40-44PS. These adapters are typically mounted along the PCB and are designed to meet IEC 107-214 standards. When mated, the center contact of the PTB-20-39PS connector is inserted into the hole on the mating adapter, and the collet is tightened by turning the circlip on the adapter. Once tightened, the collet helps to secure the connector and ensure electrically connection. In conclusion, PTB-20-39PS connectors are a type of adapter used in electrical connections, with applications in a variety of settings. The connectors offer increased durability, heat resistance, and electrical conductivity. They are designed to provide a secure connection when used with coaxial cables, and they are able to withstand extreme temperatures. The working principle of the connector is based on its three-level connection system, and the adapters are used to transmit power and signal from the power source to the mating adapter.

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