DF1B-4DP-2.5DS

Operating Temperature:	-35°C ~ 85°C
Insulation Height:	0.339" (8.61mm)
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Part Status:	Obsolete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:	2
Row Spacing - Mating:	0.098" (2.50mm)
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:	0.130" (3.30mm)

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DF1B-4DP-2.5DS Application Field and Working Principle

DF1B-4DP-2.5DS is a type of rectangular connector, which is used to connect twoPC boards, or act as an intermediary connector between two devices andtwo PC boards. It also falls under the category of headers, male pins.This type of connector is suitable for use in a wide range ofapplications ranging from consumer electronics to industrialautomation. The DF1B-4DP-2.5DS has a two-row design with four gold-plated pins in each row.

Features and Benefits

The key features and benefits of the DF1B-4DP-2.5DS rectangular connectorinclude:

• High-quality gold-plated pins provides a secure and reliable connection for long-term use.
• Durable and reliable performance: designed for extended usage and can withstand extreme temperatures
• Easy installation and removal: can be easily disassembled and reassembled multiple times without the need for specialized tools.
• Comes with a dust cover for protection.

Applications

The DF1B-4DP-2.5DS Rectangular Connector is suitable for a wide range of applications, including consumer electronics, industrial automation, automotive, and telecommunications.

• Consumer Electronics: This rectangular connector is used as an intermediary connector for signal transmission between two PC boards. It ensures that the two devices make a reliable and secure connection.
• Industrial Automation: Industrial automation requires the use of reliable and secure connections for the transmission of power and information. The DF1B-4DP-2.5DS is ideally suited for a range of industrial applications, ensuring that the devices maintain a secure connection.
• Automotive: This connector can be used to connect sensors to automotive systems, providing a secure and reliable connection. It has the ability to withstand extreme temperatures and vibration, making it an ideal choice for automotive applications.
• Telecommunications: This connector can be used to provide a secure connection for telecommunications systems. It can be used to connect devices, such as amplifiers and switches, in order to transmit signals over long distances.

Working Principle

The DF1B-4DP-2.5DS Rectangular Connector consists of two rows of four gold-plated pins. Each pin is embedded in a female insert which tightly secures it in place. To ensure reliable signal transmission, the pins must make contact with the male slot inside the rectangular connector. This results in an electrical, mechanical and thermally conductive connection.The design of the connector ensures that the wires are securely held in place, providing a secure and reliable connection. The pins are designed to be resistant to vibration, electrical interference and extreme temperatures, making them ideal for a range of applications. The connector is also designed to provide dust cover protection, as well as allow for easy installation and removal.

Conclusion

The DF1B-4DP-2.5DS Rectangular Connector is a powerful and reliable connection solution for a range of applications. It provides a secure connection, is resistant to vibration, extreme temperatures and electrical interference, and can be easily installed and removed. This connector is ideally suited for consumer electronics, industrial automation, automotive and telecommunications applications.

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