HMTSW-140-11-S-T-490

Series:	Flex Stack, HMTSW
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	120
Number of Rows:	3
Row Spacing - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.490" (12.45mm)
Contact Length - Post:	0.340" (8.64mm)
Overall Contact Length:	0.930" (23.62mm)
Insulation Height:	0.100" (2.54mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Liquid Crystal Polymer (LCP)
Features:	--
Operating Temperature:	-55°C ~ 125°C
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--

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HMTSW-140-11-S-T-490 is a type of rectangular connectors, specifically headers and male pins, which are utilized for a number of different electrical applications, each with their own unique working principle. The connector is produced and sold by the Molex company and is designed to provide reliable electrical connections within various devices.

Features

HMTSW-140-11-S-T-490 connectors feature a 6-row design with 11 positions. The total width of the connector is 27.67 mm and each row can handle a maximum of 2A current. The insulation corrosion resistance is rated at UL94V-2 and the connector is constructed from a combination of brass and phosphor bronze components. Thanks to the combination of these materials, the connector is low in cost and designed to handle a long-term service life.

How it Works

The HMTSW-140-11-S-T-490 connector is designed to work with either free-hanging or right-angle printed circuit boards (PCBs). The assembly of the connector utilizes a top-coding process where the pins and sockets are designated by a marking printed at the top. Once the connectors have been attached to the wires, they are inserted into the mating connector and the common contact is pulled into an inserted contact spring. This action ensures the formation of a secure electrical connection and locks the connector and contacts together, offering a reliable connection.

Applications

HMTSW-140-11-S-T-490 connectors are used in a variety of different electrical applications, including medical, telecommunications, and consumer audio equipment. In the medical industry, these connectors are often used to connect medical imaging and diagnostic instruments to monitor a patient’s vitals and other data. In consumer audio, the connectors are utilized in car stereos, audio systems, and amplifiers, often connecting the power source and lights to a speaker system. In telecommunications, the connector is used to join wiring to digital switches and boards in order to facilitate communication.

Advantages

The HMTSW-140-11-S-T-490 connector offers many advantages over alternatives, such as lower cost, superior mechanical construction, and powerful electrical connections. The headers and pins in the connector design enable a secure mating process with minimal electrical interference, making the connector ideal for high-frequency applications. In addition, the connector is easy to assemble and rework, as the pins and sockets can be labeled and identified by a number on the top. Thanks to these advantages, the HMTSW-140-11-S-T-490 connector offers reliable connections in a wide range of applications.

Conclusion

The HMTSW-140-11-S-T-490 is a rectangular connector designed to join and secure wires used in medical, telecommunications, and consumer audio devices. Thanks to the connector’s construction, electrical connections are formed quickly and securely, allowing for a wide range of applications. In addition, the connector is highly cost-effective, offering superior electrical connections and long-term service life.

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