745187-3

Features:	--
Backset Spacing:	--
Contact Material:	Phosphor Bronze
Wire Gauge:	--
Housing Material:	Thermoplastic
Contact Form:	--
Color:	Black
Voltage Rating:	125V
Operating Temperature:	-55°C ~ 105°C
Current Rating:	6A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	Flash
Contact Finish:	Gold
Shell Material, Finish:	Steel, Tin Plated
Series:	AMPLIMITE HDP-20
Termination:	Solder
Flange Feature:	Housing/Shell (Unthreaded)
Mounting Type:	Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	3 (DB, B)
Number of Rows:	2
Number of Positions:	25
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Sub
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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D-Sub Connectors

D-Sub connectors, also known as D-sub miniature and micro-D connectors, are a type of electrical connector that are widely used in a diverse range of applications in industrial, commercial, and consumer electronics. D-sub connectors are characterized by two rows of pins/sockets and a D-shaped metal shell. The name “D-sub” is derived from their distinctive shape.The 745187-3 D-Sub connector is a widely used version of the D-Sub family, designed to fulfill the MIL-DTL-83513/01 specification. The 745187-3 is a Hi-Density 15-pin connector, featuring an RJ45-style latch, which is used to securely mount the connector into the mating panel.

Application Field

The 745187-3 D-Sub connector is typically used in applications requiring high density connections and high-speed data transmission. Examples include multimedia entertainment systems, transportation, computers, medical equipment, and industrial control systems.

Working Principle

The working principle of the 745187-3 connector works by engaging the pins and sockets of the connector into corresponding holes in the mating panel. The pins of the connector are held securely in place by the secure mounting of the RJ45-style latch.The 745187-3 offers versatile connection options due to its pin connection design. Pin-to-pin connections are available for both male and female versions of the 745187-3. The connector also offers a grid array configuration, with a combination of open and shorted pins for a tighter, more secure connection.

Specifications and Features

The 745187-3 connector features a metal shell and support plate with a threaded mounting hole. The connector has a high-reliability contact design, providing superior electrical & mechanical performance. It has a rated current rating of 0.75A and a voltage rating of 100 V AC. It exhibits very low contact resistance and good insulation resistance. The connector also features a black zinc nickel finish for improved corrosion resistance and additional protection in harsh environments.The 745187-3 offers additional features such as color-coded pin/socket pairs for easy installation, a locking latch for secure connection, and a contact block for additional support and rigidity. The connector is also available in a variety of sizes to accommodate different panel thicknesses, and can be used with most solderless crimp systems.

Conclusion

The 745187-3 D-Sub connector is a widely used type of electrical connector designed to meet MIL-DTL-83513/01 specifications. It is a Hi-Density 15-pin connector, providing superior electrical and mechanical performance. The connector is typically used in various applications that require high-density connections and high-speed data transmission. It offers a wide range of features such as color-coded pin/socket pairs, a locking latch for secure connection, and a contact block for additional support and rigidity.

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