The DF13-4P-1.25H(21) is a 4-pin, 1.25mm pitch crimp style connector manufactured by Hirose Electric Co Ltd. It belongs to the DF13 series, known for its compact size and reliable connections. It's designed for wire-to-board connections in various electronic applications.

Applications:

• Consumer electronics: Suitable for connecting internal components in devices like digital cameras, portable audio players, and handheld gaming consoles.
• Industrial equipment: Used in control panels, sensors, and other industrial automation systems.
• Medical devices: Appropriate for connecting PCBs and wiring harnesses in medical equipment where space is limited.
• Robotics: Used for connecting sensors, actuators, and control boards within robotic systems.
• Security systems: Suitable for connecting components in alarm systems, access control systems, and surveillance cameras.

Features:

• 1.25mm pitch: Allows for high-density wiring.
• 4 pins: Provides a compact and efficient connection.
• Crimp style: Enables easy and reliable wire termination.
• Wire-to-board connector: Designed for connecting wires to PCBs.
• Compact design: Ideal for space-constrained applications.
• Positive locking mechanism: Prevents accidental disconnections.

Benefits:

• Space-saving: Compact size allows for high-density wiring in small devices.
• Reliable connection: Positive locking mechanism ensures a secure and stable connection.
• Easy assembly: Crimp style termination simplifies wire assembly, reducing manufacturing time and costs.
• Versatile: Suitable for a wide range of wire-to-board applications.
• Durable: Constructed with high-quality materials for long-lasting performance.

Additional Details:

The DF13 series from Hirose is designed for applications that require a compact and reliable wire-to-board connection. The 1.25mm pitch allows for a high density of wires, while the crimp style termination makes assembly quick and easy. The positive locking mechanism ensures a secure connection, preventing accidental disconnections. This connector is commonly used in a variety of electronic devices and industrial equipment.

Technical Specifications:

• Number of Contacts: 4
• Pitch: 1.25mm
• Mating Style: Wire-to-Board
• Termination Type: Crimp
• Wire Gauge: AWG #28 to #32
• Current Rating: 1A
• Voltage Rating: 125V AC/DC
• Operating Temperature: -25°C to +85°C
• Insulation Resistance: 100 MΩ minimum
• Contact Resistance: 30 mΩ maximum