40P-JMDSS-G-1-TF(LF)(SN) Connectors, Interconnects

Series:	JMD
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Plug, Outer Shroud Contacts
Number of Positions:	40
Pitch:	0.020" (0.50mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Solder Retention
Contact Finish:	Gold
Contact Finish Thickness:	--
Mated Stacking Heights:	4.5mm
Height Above Board:	--

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IntroductionThe 40P-JMDSS-G-1-TF(LF)(SN) is a rectangular mezzanine edge type connector primarily used for edge-mounting board-to-board connections. It is compliant to the JEDEC JM20. and includes integral locking features to permit secure mating retention.Applications40P-JMDSS-G-1-TF(LF)(SN) connectors are suitable for use in many different sectors, such as automotive, computer, consumer electronics, telecom, and medical application. It can be used to board mount applications such as: DC-DC converter module, IC card terminal, PC board interface, power supply module, etc.Key Features● Will support mating heights as low as 0.68 mm and as high as 3.00mm. ● Durable plastic body ensures high reliability and keeps out dust and dirt.● LED power, optical data, and contact signal transmission. ● Different electrical contact counts within a standard mating height.● The shell has 5 mounting holes to provide a secure connection in even the most demanding industrial conditions.Technical SpecificationsThe 40P-JMDSS-G-1-TF(LF)(SN) has the following technical specifications:● Voltage rating: AC 200 V (RMS). ● Current rating: 1.50A/contact.● Mating force: 40 N maximum. ● Insertion loss: -1.0 dB @ 0-2.4 GHz and -2.0 dB @ 2.4-3.0 GHz.● Withstanding voltage: AC 500 V (RMS). ● Insulator resistance: 1000 MΩ min.● Contact resistance: 0.1 Ω max. Working Principle40P-JMDSS-G-1-TF(LF)(SN) connectors operate on the principle of power transmission and signal transmission through the contact of the inserted terminal and the connecting terminal. When the terminals are connected, electrical current flows through the contact areas, allowing electrical signals to be transmitted between two circuits. When the two mating parts are connected, the extended part of the mating parts slides along the inclined surface of the connector. When the two mating parts are fully mated, the locking part of the mating parts is located in the groove part on the side of the connector, ensuring a reliable connection.In addition, the shell is designed with 5 mounting holes to provide a secure connection in even the most demanding industrial conditions.ConclusionThe 40P-JMDSS-G-1-TF(LF)(SN) connector is a reliable mezzanine edge type connector that is well suited for board-to-board connections. Its features and specifications make it ideal for a variety of applications in the automotive, computer, consumer electronics, telecom and medical sectors. The connector operates on the principle of power transmission and signal transmission through the contact of the inserted terminal and the connecting terminal, allowing for reliable connections.

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