TSW-139-26-S-D

Operating Temperature:	-55°C ~ 125°C
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:	Polybutylene Terephthalate (PBT)
Features:	--
Overall Contact Length:	0.456" (11.58mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Discontinued at Digi-Key
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	78
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	TSW
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.230" (5.84mm)
Contact Length - Post:	0.126" (3.20mm)

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Introduction: TSW-139-26-S-D Connector

The TSW-139-26-S-D connector is a high-density, ultra-reliable, rectangular header and male pin type connector. It is widely used in variety of applications. It is particularly suitable for board-to-board, board-to-cable, and board-to-panel connections.

Applicaiton Field

The TSW-139-26-S-D connector is widely used in medical, telecom, computer, consumer electronics, industrial automation, and automotive fields. It can be used in computers and network equipment for motherboard connection, LCD display and interface circuits, I/O interface, and other devices needing compact size and light weight to reduce the installation space. In medical, it can be used in imaging and monitor systems, surgical systems, diagnostics equipment, medical instruments, IVD analyzers, patient monitors, etc. In the telecom field, it is used for transfer of signals in telecom systems and high speed Ethernet applications. In consumer electronics, it is used in a variety of electronic products such as cell phones, digital cameras, DVD players, and other portable devices. The connector is also used in a wide range of industrial equipment for automation and control.

Working Principle

The working principle of the TSW-139-26-S-D connector is quite simple. It consists of two sets of pins which are connected via a simple polarization key. To make connections, the matching mating component slides and locks into place. The connector pins are securely held in place due to the spring-loaded design, providing a secure, reliable and vibration-proof interface. The housing of the connector is made of insulated material, which helps to prevent any electrical shock and interference. The connector is also dust-proof and moisture-resistant, making it suitable for use in harsh environments.

Advantages

The TSW-139-26-S-D connector has many advantages compared to other types of rectangular connectors. Firstly, its high-density design allows for smaller sizes and lighter weights. This reduces the extra burden on installation space and costs. Secondly, its ultra-reliable polarization key provides a quick, secure, and reliable connection even when repeatedly unplugged. Thirdly, its design makes it resistant to dust, moisture, and vibration, making it suitable for use in harsh environments. Lastly, the connector is highly customizable and can be tailored to meet specific requirements.

Conclusion

The TSW-139-26-S-D connector is a high-density, ultra-reliable, rectangular header and male pin connector. It is widely used in medical, telecom, computer, consumer electronics, industrial automation, and automotive fields. Its high-density design reduces installation space and costs. Its unique polarization key provides quick, secure, and reliable connections, and its design makes it resistant to dust, moisture, and vibration. It also offers high customization and can be tailored to meet specific requirements.

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