61837-0621

Series:	61837
Packaging:	Tray
Part Status:	Obsolete
Connector Type:	Jack
Number of Positions/Contacts:	6p2c (RJ11)
Number of Ports:	1
Number of Rows:	1
Mounting Type:	Through Hole
Orientation:	Vertical
Termination:	Solder
Shielding:	Unshielded
Ratings:	Cat3
Features:	Board Lock, Panel Stops
LED Color:	Does Not Contain LED
Ingress Protection:	--
Tab Direction:	User Selectable
Contact Material:	Copper Alloy
Contact Finish:	Gold
Contact Finish Thickness:	5.00µin (0.127µm)
Housing Material:	--
Operating Temperature:	-40°C ~ 70°C

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IntroductionModular Connectors - Jacks are used to connect an electronic device to a power source, data cable, audio-visual equipment, and telephone. The 61837-0621 is a modular jack that is commonly used for Ethernet networks, Power over Ethernet (PoE) applications, and wireless applications. The 61837-0621 is able to provide a reliable connection between two devices. This article will discuss how the 61837-0621 is used in different application fields and its working principle. Application Fields The 61837-0621 is the most common modular jack used in Ethernet networks, as well as in Power over Ethernet (PoE) applications. It is also used in wireless applications, such as Wi-Fi and Bluetooth. In Ethernet networks, the 61837-0621 is used to form a mechanical connection between a computer and a network switch, router, or hub. It acts as a bridge between the two devices and is able to transfer data at high speeds. It provides a secure connection and can support up to 10 Gigabit Ethernet (10 GbE) rates. In Power over Ethernet (PoE) applications, the 61837-0621 is used to provide both power and data to PoE-enabled devices, such as surveillance cameras and wireless access points. This reduces the need for separate power cables and allows the devices to be powered over the same cable that is used to transmit data. In wireless applications, the 61837-0621 is used to connect two devices, such as computers and laptops, to a Wi-Fi or Bluetooth network. It is also used to connect two compatible Bluetooth devices, such as headphones and speakers. Working Principle The 61837-0621 is a mechanical connection between two devices. It is a male-to-female type of modular jack and features an 8-pin design. It is designed to ensure a secure connection between two devices. The 61837-0621 is constructed with two pieces: the housing and the contacts. The housing is made of plastic and is designed to be durable and resistant to corrosion. It acts as a shield to protect the interior of the connector from dust and other contaminants. The contacts are made of metal and are embedded in the plastic housing. Each contact is assigned a different function and is able to transmit power, data, and audio-visual signals. When the two pieces of the 61837-0621 are connected, the contacts establish a secure mechanical connection between the two devices. This connection allows data to be transferred at high speeds and allows power to be provided to PoE-enabled devices. Conclusion The 61837-0621 is a modular jack that is commonly used in Ethernet networks, Power over Ethernet (PoE) applications, and wireless applications. It is able to provide a reliable connection between two devices and can support up to 10 Gigabit Ethernet (10 GbE) rates. The 61837-0621 is a male-to-female type of modular jack and is constructed with two pieces: the housing and the contacts. When the two pieces are connected, the contacts establish a secure mechanical connection between the two devices and allow data to be transferred at high speeds.

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