Allicdata Part #: | SAM1246-39-ND |
Manufacturer Part#: |
SQT-139-01-L-D-RA |
Price: | $ 13.31 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Samtec Inc. |
Short Description: | CONN RCPT 2MM 78POS DL GOLD R/A |
More Detail: | 78 Position Receptacle Connector 0.079" (2.00mm) T... |
DataSheet: | SQT-139-01-L-D-RA Datasheet/PDF |
Quantity: | 1000 |
1 +: | $ 11.97630 |
10 +: | $ 10.37990 |
100 +: | $ 8.78297 |
500 +: | $ 6.98645 |
1000 +: | $ 5.68895 |
5000 +: | $ 5.18992 |
10000 +: | $ 4.99031 |
Insulation Color: | Black |
Contact Finish Thickness - Post: | -- |
Contact Material: | Phosphor Bronze |
Contact Shape: | Square |
Insulation Material: | Liquid Crystal Polymer (LCP) |
Applications: | -- |
Voltage Rating: | 450VAC |
Current Rating: | 5.1A per Contact |
Features: | -- |
Ingress Protection: | -- |
Mated Stacking Heights: | -- |
Contact Finish - Post: | Tin |
Material Flammability Rating: | UL94 V-0 |
Operating Temperature: | -55°C ~ 125°C |
Contact Length - Post: | 0.090" (2.29mm) |
Insulation Height: | 0.157" (4.00mm) |
Series: | SQT |
Contact Finish Thickness - Mating: | 10.0µin (0.25µm) |
Contact Finish - Mating: | Gold |
Fastening Type: | Push-Pull |
Termination: | Solder |
Mounting Type: | Through Hole, Right Angle |
Row Spacing - Mating: | 0.079" (2.00mm) |
Number of Rows: | 2 |
Pitch - Mating: | 0.079" (2.00mm) |
Number of Positions Loaded: | All |
Number of Positions: | 78 |
Style: | Board to Board or Cable |
Contact Type: | Forked |
Connector Type: | Receptacle |
Part Status: | Active |
Packaging: | Bulk |
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Rectangular connectors are commonly used in a variety of applications. For many applications, they offer superior size and performance in comparison to standard round connectors. For instance, SQT-139-01-L-D-RA connectors are widely used in the industrial field. This article will explain the application field and working principle of SQT-139-01-L-D-RA connectors.
SQT-139-01-L-D-RA connectors are also known as headers or receptacles. Specifically, they are a style of rectangular connectors which use a header and receptacle arrangement. The header is the male part of the connector that is designed to mate with the recesses of the receptacle.
These connectors have a wide application range, including industrial automation, power generation, and renewable energy. The connectors are designed to transfer electrical signals from one device to another and are designed to be used in a number of environments, including harsh operating conditions, extreme temperatures, and wet or damp environments.
The SQT-139-01-L-D-RA connectors have a number of features that make them ideal for certain applications. Due to their low profile, they are perfect for use in tight spaces. In addition, the connectors are designed with high-performance thermoplastic, which makes them resistant to shock, vibration and extreme temperature conditions. Finally, the connectors have a high current rating. This means they can handle high-power requirements without heating up.
The working principle of the SQT-139-01-L-D-RA connectors is fairly straightforward. The connector consists of two main components, the male header and female receptacle. The female receptacle has two rows of contacts (called receptacles) where the conductors of the cables can be inserted. The male header has two rows of pins (called terminals) which fit into the receptacles and make contact with the conductors inside the cable. The contacts are designed to be gas-tight, so that when the connector assembly is mated, a percentage of the enclosed air is trapped inside the connector, providing an extra layer of insulation.
In summary, SQT-139-01-L-D-RA connectors are a rectangular connector which can be used in a wide range of applications. The connectors have a number of features, including a low profile, high-performance thermoplastic construction, and a high current rating. In addition, the working principle of the SQT-139-01-L-D-RA connectors is fairly straightforward. They consist of two main components, the male header and female receptacle, which are designed to make gas-tight contacts when mated.
The specific data is subject to PDF, and the above content is for reference
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