Series:	Eurocard
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Connector Type:	Plug, Male Pins
Number of Positions:	48 (42 + 6 Power)
Number of Positions Loaded:	42
Pitch:	0.100" (2.54mm)
Number of Rows:	3
Style:	M
Level, Class:	2
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Features:	--
Contact Finish:	Gold
Contact Finish Thickness:	31.5µin (0.80µm)
Operating Temperature:	-55°C ~ 125°C
Current Rating:	--
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polyester Thermoplastic, Glass Filled

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Backplane Connectors - DIN 41612

216977-4 Application Field and Working Principle

DIN 41612 connectors are a type of backplane connectors used in computer motors, consumer electronics, automated machines, automated assembly equipment, and various industrial electronics. The 216977-4 connector, in particular, is designed to be rapidly connected and disengaged repeatedly without any degradation in performance or reliability. It is well-suited for applications that require a high-speed connection rate and frequent disconnection and reconnection.The 216977-4 connector is divided into four segments, each consisting of various holes, cavities, and slots that can accommodate several types of connectors or cords. Each of the four segments is designed to be used for different types of connections. They include power connection, signal connection, mechanical connection, and data connection segments.The power connection segment is designed to provide increased power delivery for heavy duty electrical components or motors. It is typically used in applications such as motor control or motor speed control. The signal connection segment is designed to provide digital signals between two devices. This segment is used in applications such as communication, command control, and data acquisition.The mechanical connection segment of the 216977-4 connector is designed to provide a secure and reliable connection between two components. This segment is used in applications such as moving parts tracking, vibration monitoring, and torque measuring. The data connection segment of the 216977-4 connector is designed to provide data transfer between two electronic components. This segment is used in automated manufacturing, electronic displays, and other data-driven applications.The working principle of the 216977-4 connector involves the insertion of the mating connectors into the various segments of the connector. Each segment is designed to accept specific types of connectors so that they securely fit into place and provide a reliable connection. The mating connectors may be made from different materials such as metal, plastics, or elastomers and are designed to withstand the environmental conditions of the application. The connectors are enabled with a locking mechanism that helps to securely hold the mating connectors in place.The 216977-4 connector is rated for international protection levels of IP20 and IP rating of IP30. It has a single-pole, coaxial wiring configuration and features both insulation displacement contact (IDC) and solder connection. The connector is designed to provide increased current carrying capacity, operational temperatures up to 125°C, efficient power and data connection, and vibration resistance.The 216977-4 connector is suitable for a variety of applications and industries such as data processing, telecommunications, instrumentation, medical equipment, and consumer electronics. It is also a reliable and efficient link between various backplanes and circuit boards. The 216977-4 connector offers superior electrical performance, flexibility, durability, reliability, and cost-effectiveness in comparison to other types of backplane connectors.

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