RSM-120-02-S-D-P-TR

Insulation Color:	Black
Contact Finish Thickness - Post:	--
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Liquid Crystal Polymer (LCP)
Applications:	--
Voltage Rating:	--
Current Rating:	3.1A per Contact
Features:	Pick and Place
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	--
Insulation Height:	0.240" (6.10mm)
Series:	RSM
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Surface Mount
Row Spacing - Mating:	0.100" (2.54mm)
Number of Rows:	2
Pitch - Mating:	0.050" (1.27mm)
Number of Positions Loaded:	All
Number of Positions:	40
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

RSM-120-02-S-D-P-TR is a rectangular connector with headers and receptacles, female sockets and terminals. It meets the requirements in standard sockets, high speed and low speed applications, which has been widely used in different industrial applications. The following section will focus on the application field and working principle of the RSM-120-02-S-D-P-TR.

Application Field

RSM-120-02-S-D-P-TR connectors are suitable for a wide range of applications, including automotive, industrial, robotics, medical, consumer, broadcast, communications, aerospace, defense, etc. Due to its design and performance characteristics, RSM-120-02-S-D-P-TR connectors have established a successful application record in many industries.For automotive, it is widely used for the electronics system, withstanding vibration and offering superior temperature cycle reliability in harsh environments, and making maintenance and repair easier. In industrial applications, RSM-120-02-S-D-P-TR provides reliable performance in a wide range of applications. The connector is designed to meet high temperature requirements with high density contacts combined with flame retardant and dustproof materials, offering reliable transmission and connection of power and signal.In the communication sector, RSM-120-02-S-D-P-TR connectors are usually used for data transmission. Such as fiber optic transceiver, GbE&10GbE transceiver and some other high-speed applications, this connector can provide reliable transmission performance.In addition, RSM-120-02-S-D-P-TR connectors are used for a variety of consumer electronics applications. It is designed with effective sealing and locking to provide reliable protection from dust, barriers and vibration, offering stable performance in all of these different environments.

Working Principle

RSM-120-02-S-D-P-TR employs a “floating” socket-tube-type structure that self-adjusts to the level of the contacts. The contacts provide excellent electrical performance by maintaining consistent contact force over extended operating times.The pin is positioned inside a floating carrier,free to move back and forth within plastic-guided slots. This unique design provides better contact reliability,even when subject to vibration and shock, and improved resistance to high temperature. The connector is made up of a two-piece housing,a pin and a spring. The pins and spring are housed in a carrier holder in the front, while the two-piece housing holds the pins in place.The two locks of the housing provide sufficient pressure against the contacts to guarantee secure connections. There is a special key positioning mechanism in the housing design, which prevents insertion of pins in wrong positions.

Conclusion

RSM-120-02-S-D-P-TR rectangular connectors provide a wide range of applications,including automotive, industrial, robotics, medical, consumer, broadcast, communications,aerospace and defense. Its unique design and performance characteristics makes it suitable for high temperature,high density contact and reliable transmission and connection of power and signal. With the floating socket-tube-type structure,it ensures excellent electrical performance and contact reliability,even when subject to vibration and shock. In addition, it features two locks,special key positioning mechanism and dustproof,waterproof materials. Therefore it has been widely used in different industries due to its reliable performance.

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