3-644630-8

Series:	MTA-156
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.156" (3.96mm)
Number of Positions:	8
Number of Rows:	1
Row Spacing - Mating:	--
Number of Positions Loaded:	All
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 1 Wall
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Friction Lock
Contact Length - Mating:	0.450" (11.43mm)
Contact Length - Post:	0.125" (3.18mm)
Overall Contact Length:	--
Insulation Height:	0.300" (7.62mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic, Glass Filled
Features:	Keying Slot
Operating Temperature:	-55°C ~ 105°C
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	Varies by Wire Gauge
Voltage Rating:	600VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	150.0µin (3.81µm)
Applications:	General Purpose, Industrial

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Rectangular Connectors - Headers, Male Pins

Rectangular connectors are a type of electrical connector used in a variety of applications to connect electronic equipment and other electrical wiring. The most common types are headers and male pins, which are often referred to as male-female connectors. In the case of 3-644630-8, it is a 6-position male-female header connector with side stack contacts.

Application Field for 3-644630-8

3-644630-8 is a commonly used electrical connector used in industrial, automotive, electronic, medical, military, and consumer applications. It is designed for a variety of uses including data transfer between printed circuit boards, wiring harnesses, and audio/video equipment. It is particularly popular in harsh environments such as aircraft, military and aerospace applications.

The Working Principle of 3-644630-8

The working principle behind 3-644630-8 is simple. The connector consists of two parts; one is the male pin, which features 6 concentric metal rings, and the other is the female header, which has 6 holes that correspond with the male pins. By inserting the male pins into the female header, an electrical connection is created. The connector also has a gold plated finish that ensures a good connection between the pins and the female header.When connecting multiple connectors together, the pins on each connector must be correctly aligned in order for the connection to be made. To ensure this, each connector is marked with the corresponding pin number in the alignment of its male pins. This makes it easy to identify the correct pin order when connecting several connectors together.

Construction and Materials

3-644630-8 components are made from a variety of materials including brass, stainless steel, zinc alloy, and copper, ensuring a strong connection when correctly assembled. The pins are plated with gold to ensure a reliable connection and the female header is secured with screws for additional support. The screws are also brass plated to provide a better connection.

Features of the 3-644630-8 Connector

The 3-644630-8 connector is designed to provide excellent electro-mechanical performance and reliability. It has a durable construction and features a high temperature rating and a high vibration resistance. The contact retention feature of the connector ensures that a reliable connection is maintained even under extreme vibration and shock conditions. It has a good current rating, thereby providing reliable operation when used in a variety of applications.

Conclusion

3-644630-8 is a commonly used rectangular connector featuring a 6-position male-female header connector with side stack contacts. It is durable, reliable, and offers excellent performance for a variety of applications. It is designed for harsh environments and provides a good current rating. Along with its high temperature and vibration resistance, it is an ideal choice for a range of applications.

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