DF15B(1.8)-40DS-0.65V(56) Connectors, Interconnects

Series:	DF15
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	40
Pitch:	0.026" (0.65mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Solder Retention
Contact Finish:	Gold
Contact Finish Thickness:	3.90µin (0.099µm)
Mated Stacking Heights:	5mm, 6mm, 8mm
Height Above Board:	0.157" (4.00mm)

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DF15B(1.8)-40DS-0.65V(56) is a type of mezzanine or board-to-board rectangular connector which has a dielectric strength of 0.65V and a 40-pin contact interface. It is a reliable and stable two-piece connector system that attaches your circuit board to another module or circuit. It also has excellent high-frequency characteristics and an IP68 rating for dust and water protection. The DF15B connector is mainly used in applications like robotics, automation, medical, automotive, and telecommunications. The connectors are available in two versions. The first one is a standard version while the second one is a low-profile version that is specially designed for limited space applications. The DF15B low-profile version offers the same features as the standard version but in a smaller form factor.This series of connectors is often used in industrial, military, and aerospace applications because of the superior performance and reliability. The tolerance for vibration and shock makes the connectors suitable for extreme environments.The DF15B connector comes with a variety of contact interfaces such as gold or tin plated, floating, or crimped. It also has mounting positions such as through hole, SMT (Surface Mount Technology), or press-fit as well. The connector has an insulating material made of high temperature engineering plastic which makes it suitable for harsh environment applications.The DF15B connector also consists of a locking system that ensures reliable and secure connection. The locking system consists of two parts, a locking claw and a locking pin. When the connector is correctly assembled, the locking pin will enter the locking claw and secure the connection. This system prevents accidental disconnection due to shock or vibration. The DF15B connector also has a secure mating system. This system consists of a metal wedge between the two mating connectors. When the connectors are mated, the metal wedge will press both connectors together, forming a secure connection that cannot be easily disconnected. The working principle of the DF15B connector is quite simple. When the two halves are correctly aligned and mated, the connection is achieved by the insertion of a contact interface into an insulated socket. The contacts are then connected to the respective traces of the two circuit boards, thus forming a reliable and secure connection.In summary, the DF15B connector is a mezzanine or board-to-board rectangular connector which is highly reliable and secure. It has a dielectric strength of 0.65V and a 40-pin contact interface, making it suitable for a variety of applications. It also has a secure locking system and a secure mating system, ensuring a reliable and secure connection.

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