
Allicdata Part #: | SAM1045-39-ND |
Manufacturer Part#: |
TSW-139-08-S-D-RA |
Price: | $ 7.37 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Samtec Inc. |
Short Description: | CONN HEADER 78POS .100 DL R/A AU |
More Detail: | Connector Header Through Hole, Right Angle 78 posi... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 6.63390 |
10 +: | $ 5.93397 |
100 +: | $ 4.88691 |
500 +: | $ 3.86297 |
1000 +: | $ 3.31611 |
5000 +: | $ 3.02523 |
10000 +: | $ 2.90887 |
Operating Temperature: | -55°C ~ 125°C |
Insulation Height: | 0.219" (5.56mm) |
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: | -- |
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: | Active |
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, Right Angle |
Termination: | Solder |
Fastening Type: | Push-Pull |
Contact Length - Mating: | 0.230" (5.84mm) |
Contact Length - Post: | 0.090" (2.29mm) |
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Rectangular Connectors such as TSW-139-08-S-D-RA are extremely versatile when it comes to connecting technology components. They have been a staple in electronics and electrical engineering for decades, providing reliable connectivity between devices. TSW-139-08-S-D-RA is an example of a header connector, which is essentially a socket that receives a mating pin to provide a secure connection.
The TSW-139-08-S-D-RA Rectangular Connector is a type of header connector featuring 0.200" pitch, 8 positions, and Dual Row; it is made of plastic, with the contacts and mating parts made of metal and bearing a dual-row of contacts at 0.200 inch pitch. While most of the plastic housing of this type of connector is black, etched marker bands are available with the dual-contact type to facilitate identification.
TSW-139-08-S-D-RA connectors can be used in a variety of applications, ranging from consumer equipment and industrial systems, to office equipment and telecommunications systems. They can also be used in various situations in which connections must be secure and reliable – for instance, in robotic systems, medical devices, or other safety-critical applications. Due to their versatile use, TSW-139-08-S-D-RA connectors have also become popular for use in both semi-permanent and removable interconnections, such as in cabling applications.
As for TSW-139-08-S-D-RA’s working principle, most connector contacts are manufactured to removable or reworkable standards. This means that when a removable connector is installed, it can be removed and an exact duplicate can be reinserted in the same position. The connection is completed by pressing the contact into the mating receptacle of the connector, which is usually a female receptacle type.
For TSW-139-08-S-D-RA specifically, the dual row contacts are constructed out of metal, which allows for a secure electrical connection to be made. The ‘S’ in the part number stands for the shape of the terminal and conforming contact - straight - and the ‘D’ stands for dual row. This means that the connectors have two rows of contacts along the length of the connector body. Furthermore, the ‘RA’ part of the part number stands for the material of the connector’s housing – a black thermoplastic material.
Overall, TSW-139-08-S-D-RA rectangular connectors are suited for cable-to-cable and printed circuit board applications. Robust and highly reliable, they offer superior signal transmission and pull strength, making them favorite choice of connectors for a variety of applications. In addition, while most connector contacts are removable and reworkable, the metal construction of the contacts enables secure electrical connection, further ensuring reliability and longevity.
The specific data is subject to PDF, and the above content is for reference
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