786555-9 Connectors, Interconnects

Features:	Shielded
Backset Spacing:	--
Contact Material:	Phosphor Bronze
Wire Gauge:	--
Housing Material:	Polyphthalamide (PPA)
Contact Form:	--
Color:	Black
Voltage Rating:	30V
Operating Temperature:	-55°C ~ 105°C
Current Rating:	1A
Material Flammability Rating:	UL94 V-0
Ingress Protection:	--
Contact Finish Thickness:	--
Contact Finish:	Gold
Shell Material, Finish:	Steel, Nickel Plated
Series:	AMPLIMITE .050 III
Termination:	Press-Fit
Flange Feature:	Housing/Shell (4-40)
Mounting Type:	Through Hole
Contact Type:	Signal
Shell Size, Connector Layout:	0.050 Pitch x 0.100 Row to Row
Number of Rows:	2
Number of Positions:	100
Connector Type:	Receptacle, Female Sockets
Connector Style:	D-Type
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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D-Sub Connectors

D-sub connectors are a flexible type of electrical connector that typically have multiple pins with a shape that resembles a rectangular U letter. D-sub connectors are typically categorized according to the number of contacts they provide: for example, the 786555-9 model of D-sub connector has 9 contacts. This particular model is often used in the telecommunications industry, as it can allow for the quick and easy transfer of large amounts of data.Because of their strength and flexibility, D-sub connectors are commonly used in a variety of applications, such as computer hardware, medical equipment, robotics, and automotive electronics. Moreover, D-sub connectors provide a high degree of stability, insulation, and signal integrity.The working principle of a 786555-9 D-sub connector is similar to that of other types of D-sub connectors. They contain several pins arranged in a pattern that creates a unitary shape when viewed from the side or front. When mated properly, the pins create an electrical connection between the contacts. The contacts are then connected to a source of power and/or control signals, allowing the D-sub connector to function as a channel of communication between the different sides.The shape of the pins allows them to make contact with the female side of the connector without any force from the user. This means that the pins are able to hold securely onto the female side even when there is movement in the wires due to vibrations or thermal cycling. This feature makes it very difficult for the connector to become loose or disconnected due to external forces.In terms of design, the 786555-9 model of D-sub connector uses a series of pins arranged in a symmetrical fashion. The pins are spaced strategically to ensure that all the pins can make electrical contact with the same level of resistance. This makes it very reliable in maintaining electrical connections and prevents common mistakes such as mismatched connections.Finally, the contact area on the pins is plated with silver (Ag) or gold (Au). This helps to reduce the likelihood of oxidation or tarnishing of the pins over time. Additionally, the gold plating helps to provide a highly reliable and low contact resistance.In conclusion, D-sub connectors, and the 786555-9 model in particular, are highly versatile and reliable electrical connectors that offer a wide range of applications. They are typically used in computers, telecommunications, medical equipment, robotics, and automotive electronics. By using precision pins and gold plating on the pin contact areas, the 786555-9 model is able to maintain a consistent level of electrical performance while retaining secure connections.

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Part Number	Manufacturer	Price	Quantity	Description