DF1B-4P-2.5DS

Operating Temperature:	-35°C ~ 85°C
Insulation Height:	0.224" (5.69mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	Tin
Contact Material:	Brass
Insulation Material:	Polyamide (PA), Nylon
Features:	Keying Slot
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	White
Current Rating:	--
Voltage Rating:	250V
Mated Stacking Heights:	--
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Part Status:	Obsolete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:	4
Number of Rows:	1
Row Spacing - Mating:	--
Series:	DF1B
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.177" (4.50mm)
Contact Length - Post:	0.142" (3.60mm)

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DF1B-4P-2.5DS Rectangular Connectors - Headers, Male Pins

Rectangular connectors are devices that provide electrical connection between two different components in an electronic device. DF1B-4P-2.5DS is a type of rectangular connectors that are widely used in various high-performance electronic devices. It is usually constructed with a male pin, headers, and a metal housing.

Application Field

DF1B-4P-2.5DS connectors are mainly used in applications where standard data lines and power lines need to be connected. These connectors are designed to be used in devices such as robotics, digital electronics, computers, medical instruments, and cars. The connectors also work with multiple industrial communication protocols like CANBus, MIL-STD-1553, AFDX, CANopen, and ARINC 429.

Working Principle

DF1B-4P-2.5DS connectors are designed with a male pin and headers. The male pin provides the electrical connection between the two components. The headers provide a secure and stable connection between the two components. The metal housing provides mechanical stability and protects the electrical connection from mechanical damage.The male pin is usually made from copper or metal alloys, which provide high electrical conductivity and low contact resistance. The headers are also usually made from copper or metal alloys, and they provide a secure connection by engaging the two components at the same time.When the connections between two components need to be established, the male pin is inserted into the female connector on the component. The header slides into the male pin and is secured in place using a locking collar. Once the connection is established, current can flow freely between the two components.

Advantages

DF1B-4P-2.5DS connectors are designed for use with a wide range of industrial communication protocols. This makes them suitable for applications that require data transfer between different components with different communication protocols. The connectors also provide a secure and stable connection between the two components, which ensures that the data is transferred without any errors or interruptions.DF1B-4P-2.5DS connectors are also designed with a metal housing that provides mechanical stability and strength. They are also resistant to corrosion and wear, which makes them suitable for use in harsh environments.

Disadvantages

DF1B-4P-2.5DS connectors are generally more expensive than other types of connectors due to their high quality materials and construction. They also require a certain level of expertise to install and maintain, which can add to the cost of ownership.

Conclusion

DF1B-4P-2.5DS connectors are designed for use in high-performance applications where reliable data transfer and power delivery are required. They provide a secure and stable connection that can handle a wide range of industrial communication protocols. However, the connectors can be expensive to purchase and maintain, and require a certain level of expertise to install.

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Part Number	Manufacturer	Price	Quantity	Description