DF37B-20DS-0.4V(53)

Series:	DF37
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	20
Pitch:	0.016" (0.40mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Solder Retention
Contact Finish:	Gold
Contact Finish Thickness:	2.00µin (0.051µm)
Mated Stacking Heights:	0.98mm
Height Above Board:	0.038" (0.97mm)

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The Application Field and Working Principle of Model DF37B-20DS-0.4V(53)

Model DF37B-20DS-0.4V(53) is categorized under Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board). It is a two-row mezzanine connector for internal connection of boards, backplanes, and substrates and so on. This product is suitable for use in computer, communications, and other high-density, high-speed applications which require precise signal transmission.The DF37B-20DS-0.4V family has a variety of products that fulfill users\' needs. This series uses ultra-small SMT contact. It adopts a press fit terminal design, requiring no assembly, soldering, or welding. This feature increases cost savings during the production and assembly process. The products has high retention strength with its two-level locking structure and thus, it is suitiable for strong vibration applications.DF37B-20DS-0.4V is manufactured with pick-and-place technology and is compatible with reflow soldering. It features a maximum rated current of 1.5A and voltage of 250VAC. The contact counts range from 10 to 60 depending on the specific product. The operating temperature range from -25°C to +85°C. Additionally, this series offers SMT version with higher density for applications with size constraint.DF37B-20DS-0.4V products provide superior electrical performance characteristics. The surface mount conductors are optimized for excellent transmission of power and signal. Moreover, the low profile and densely packed array allows for a variety of current applications in a small package. It also keeps the signal transmission clean and reliable.The mated length of DF37B-20DS-0.4V is 8.5mm that makes the product lightweight and easy for mounting. These two-row mezzanine connectors are upward compatible with the previous models, thus, allowing transition to the new connector series without redesign of board. With its superior performance and competitive pricing, it has become popular in many industries.The DF37B-20DS-0.4V series is compliant with the RoHS Directive and several other European environmental regulations for providing you with a safe and secure product. It provides a reliable solution for a wide range of industrial wiring applications, such as motherboard connections, telecommunications equipment, and information and audio systems.In conclusion, the DF37B-20DS-0.4V series is an advanced mezzanine connector to provide a reliable and cost-effective connection solution for circuit board interconnectivity applications. Its advanced features and high performance make it a perfect choice for a wide range of applications.

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