
Allicdata Part #: | 90309-028LF-ND |
Manufacturer Part#: |
90309-028LF |
Price: | $ 1.03 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Amphenol FCI |
Short Description: | CONN HEADER STRT |
More Detail: | Connector Header Through Hole 28 position 0.079" (... |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.92560 |
Operating Temperature: | -- |
Insulation Height: | 0.220" (5.60mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold, GXT™ |
Contact Finish Thickness - Mating: | 8.00µin (0.203µm) |
Contact Finish - Post: | Tin |
Contact Material: | Copper Alloy |
Insulation Material: | Thermoplastic |
Features: | Keying Slot |
Overall Contact Length: | -- |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | Cream |
Current Rating: | 2A (AC/DC) |
Voltage Rating: | 200V (AC/DC) |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | 78.7µin (2.00µm) |
Applications: | -- |
Number of Positions Loaded: | All |
Packaging: | Bulk |
Part Status: | Active |
Connector Type: | Header |
Contact Type: | Male Pin |
Pitch - Mating: | 0.079" (2.00mm) |
Number of Positions: | 28 |
Number of Rows: | 2 |
Row Spacing - Mating: | 0.079" (2.00mm) |
Series: | Minitek® |
Style: | Board to Board |
Shrouding: | Shrouded - 2 Wall |
Mounting Type: | Through Hole |
Termination: | Solder |
Fastening Type: | Push-Pull |
Contact Length - Mating: | 0.157" (4.00mm) |
Contact Length - Post: | 0.122" (3.10mm) |
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90309-028LF Application Field and Working Principle
The 90309-028LF is a type of rectangular connector which belongs to the category of headers, male pins. It is used in various applications. This type of connector is a solder type based interconnect component designed for reliable operation in severe mechanical and environmental conditions. It is also suitable for use in low-voltage, high-temperature, low-current applications.
This component is mainly used in commercial and industrial applications, such as aerospace, automotive and industrial systems. It is also used in medical and military systems, such as flight and tank simulators. The 90309-028LF has a variety of features that make it a reliable and efficient connector.
Working Principle
The 90309-028LF operates by providing electrical connection between two points. The connection is made when one side of the connector contacts the other. The connection is established when the pins are properly aligned and when the connector is securely fastened.
This connector has multiple contacts in its structure. These contacts are arranged in two separate parts which are joined together via the two nails of the connector, thus creating an electrical circuit between the two parts. The contacts are electrically isolated from each other. This ensures no stray current is conducted between the two parts.
This type of connector is constructed using robust metal material, usually stainless steel. This helps to improve its durability and ensures it is reliable even under extreme weather conditions. The contacts are plated with a layer of corrosion resistant material for added protection against oxidization.
Features
The 90309-028LF is a cost-effective solution for making high-quality connections in high-temperature environments. It is highly reliable and offers excellent signal integrity. Additionally, it has a variety of features such as:
- It is RoHS compliant.
- It is designed with an insulator material and has a thermoplastic housing for protection from electrostatic discharge.
- It has an integrated wire retention feature for secure connections.
- It is resistant to highly corrosive chemical environments.
- It is IP67 rated, which ensures protection from dust, water, and other materials.
Conclusion
The 90309-028LF is a rugged, cost-effective, and reliable rectangular connector. It is suitable for use in high-temperature, low-voltage, high-current applications. The connector features a variety of benefits, such as being RoHS compliant, having an integrated wire retention feature, and being resistant to corrosive chemicals. As such, it is an ideal solution for making high-quality connections in a range of industrial and commercial applications.
The specific data is subject to PDF, and the above content is for reference
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