
Allicdata Part #: | H3537-ND |
Manufacturer Part#: |
DF1BD-5P-2.5DSA |
Price: | $ 0.00 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Hirose Electric Co Ltd |
Short Description: | CONN HEADER 5POS 2.5MM STR TIN |
More Detail: | Connector Header Through Hole 5 position 0.098" (2... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Operating Temperature: | -35°C ~ 85°C |
Insulation Height: | 0.689" (17.50mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Tin |
Contact Finish Thickness - Mating: | -- |
Contact Finish - Post: | Tin |
Contact Material: | Brass |
Insulation Material: | Polyamide (PA), Nylon |
Features: | Board Guide, Keying Slot |
Overall Contact Length: | -- |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | White |
Current Rating: | -- |
Voltage Rating: | 250V |
Mated Stacking Heights: | 14mm |
Contact Finish Thickness - Post: | -- |
Applications: | -- |
Number of Positions Loaded: | All |
Packaging: | Bulk |
Part Status: | Obsolete |
Connector Type: | Header |
Contact Type: | Male Pin |
Pitch - Mating: | 0.098" (2.50mm) |
Number of Positions: | 5 |
Number of Rows: | 1 |
Row Spacing - Mating: | -- |
Series: | DF1B |
Style: | Board to Cable/Wire |
Shrouding: | Shrouded - 4 Wall |
Mounting Type: | Through Hole |
Termination: | Solder |
Fastening Type: | Push-Pull |
Contact Length - Mating: | 0.177" (4.50mm) |
Contact Length - Post: | 0.118" (3.00mm) |
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DF1BD-5P-2.5DSA connectors are rectangular connectors designed for high-speed data connections, including Ethernet, USB, and other high-speed communications applications. They are designed to eliminate crosstalk between the pins of each connection, providing a secure and reliable data transmission. The main components of these connectors are a male pin, a loose pin, or flex pin, a two-piece header, and a self-aligning insulating sleeve. Each component plays a specific role in providing a secure connection that will ensure reliable data transmission.
Male Pin
The male pin is the main connection point of the connector assembly. It is made up of a round shaft and a rectangular head that fit into the corresponding female pin receptacle. The shaft is designed to be press-fit and slide-fit into the female pin receptacle, ensuring a secure fit that will minimize crosstalk. The male pin is also designed to self-align with the female pin in order to ensure the best possible connection. The male pin must also be able to withstand the rigors of frequent movement while still maintaining a reliable and secure connection.
Flex Pin
The flex pin is a loose pin that is used in place of the male pin when the cable needs to move more flexibly. This is especially common in applications that require cables to bend or flex in order to reach their intended destinations. The flex pin is designed to be easily moved while still maintaining good electrical contact with the female pin receptacle. Additionally, the flex pin is designed in such a way that it can be easily snapped into place.
Two-Piece Header
The two-piece header is the main assembly of the connector. This includes the flex pin, the male pin, and a self-aligning insulating sleeve. The two-piece header is designed to be easily snapped together. The leaves of the self-aligning sleeve allow two adjacent pins to be connected with a "snap" while still preventing them from rubbing together. The two-piece header also helps to protect the connector from environmental factors like dirt, dust, and moisture.
Insulating Sleeve
The insulating sleeve is an essential component of the DF1BD-5P-2.5DSA connector assembly. The sleeve is designed to prevent crosstalk between adjacent pins. The insulating sleeve covers the pins on the two-piece header, preventing them from rubbing against each other or acting as a conductor. Additionally, the insulating sleeve helps to protect the pins from environmental factors, such as dirt, dust, and moisture.
Application Field and Working Principle
DF1BD-5P-2.5DSA connectors are designed for high-speed data connections, including Ethernet, USB, and other high-speed communications applications. The main components of these connectors are a male pin, a loose pin (flex pin), a two-piece header, and a self-aligning insulating sleeve. Each component is designed to play a specific role in providing a secure and reliable connection that will ensure reliable data transmission. The male pin fits snugly into the female pin receptacle, while the flex pin is designed to be able to move while still maintaining good electrical contact with the female pin. The two-piece header ensures that the pins are kept in contact, while the self-aligning sleeve helps to prevent crosstalk between the pins and protects them from environmental factors. The combination of these components makes DF1BD-5P-2.5DSA connectors the ideal choice for high-speed data connections.
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