Features:	Board Lock, Filter, Grounding Indents, Mounting Brackets
Backset Spacing:	0.370" (9.40mm)
Contact Material:	Copper Alloy
Wire Gauge:	--
Housing Material:	Thermoplastic
Contact Form:	Machined
Color:	Black
Voltage Rating:	100V
Operating Temperature:	-25°C ~ 105°C
Current Rating:	7.5A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	IP20
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	241A
Termination:	Solder
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Through Hole, Right Angle
Contact Type:	Signal
Shell Size, Connector Layout:	3 (DB, B)
Number of Rows:	2
Number of Positions:	25
Connector Type:	Plug, Male Pins
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	--

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What Is the 241A12740X?

The 241A12740X is a type of D-Sub Connector used to connect one circuit board to another. It is a relatively simple yet highly reliable product that has been around for many decades.

Application Field

The 241A12740X is commonly used in the medical and electronics industries. It can be used to connect devices such as ECG machines and medical imaging equipment to a base station. It is also used to interconnect various circuit boards, such as those used in the aerospace and automotive engineering industries.These devices are highly reliable due to their simple yet robust design. The contact pins are made from brass and are covered with a corrosion-resistant coating. The contacts are also recessed, making them resistant to damage caused by physical contact or environmental factors.

Working Principle

The 241A12740X consists of two plastic molded bodies that are connected together by two protruding pins and two metal chambers. The pins are numbered 1 and 2, with the number 1 corresponding to the Positive contact position and the number 2 to the Negative contact position.When the pins are inserted into the receptacle, they make contact with the two metal chambers which are connected directly to the contacts at either end. This causes an electrical current to pass between the two contacts, connecting them together.The housing has two locking tabs that keep the pins in place and prevent them from becoming disconnected. This ensures a reliable connection each time the connector is used.

Conclusion

The 241A12740X is a reliable D-Sub Connector designed for use in a variety of applications. It is designed to be rugged and resistant to corrosion and physical damage. It can be used to connect various circuit boards and other equipment, such as those used in the medical and aerospace industries. The working principle of the connector involves two pins connecting two metal chambers which are connected to the contacts at either end, allowing an electrical current to pass between them.

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