104257-4

The part number "104257-4" refers to a specific connector manufactured by TE Connectivity, a well-known company specializing in connectivity and sensor solutions. While I cannot provide an image, I can give you a detailed description based on typical characteristics of TE Connectivity products.

Description of 104257-4 Connector:

1. Type: The 104257-4 is typically a wire-to-board connector, designed for reliable electrical connections in various applications, including automotive, industrial, and consumer electronics.

2. Configuration: This connector usually features a multi-pin configuration, allowing for multiple connections in a single unit. The number "4" in the part number often indicates that it has four contact positions.

3. Contact Material: The contacts are generally made from high-conductivity materials, such as copper alloy, which may be plated with a layer of gold or tin to enhance conductivity and prevent corrosion.

4. Insulation Material: The housing is typically made from durable thermoplastic materials that provide insulation and mechanical protection. These materials are often rated for high temperatures and are resistant to various chemicals.

5. Mounting Style: The connector may be designed for through-hole or surface-mount applications, depending on the specific variant. This versatility allows it to be used in a wide range of PCB designs.

6. Locking Mechanism: Many connectors from TE Connectivity, including the 104257-4, feature a locking mechanism to ensure a secure connection. This may include latches or clips that hold the connector in place once mated.

7. Current Rating: The connector is typically rated for a specific current capacity, which can vary based on the application. It is essential to check the specifications to ensure it meets the requirements of your project.

8. Voltage Rating: Similar to the current rating, the voltage rating is an important specification that indicates the maximum voltage the connector can safely handle.

9. Environmental Resistance: Depending on the specific design, the connector may offer resistance to moisture, dust, and other environmental factors, making it suitable for use in harsh conditions.

10. Applications: The 104257-4 connector is commonly used in automotive wiring harnesses, industrial machinery, consumer electronics, and other applications where reliable electrical connections are critical.

Conclusion:

The TE Connectivity 104257-4 connector is a versatile and reliable component designed for various applications requiring secure and efficient electrical connections. For precise specifications, including dimensions, current and voltage ratings, and detailed application notes, it is advisable to consult the official TE Connectivity datasheet or product catalog.