Board to Board Power Connectors are specialized components designed for the direct connection of two circuit boards, facilitating the transfer of power and signals with precision and reliability. These connectors are integral to the performance and stability of electronic systems, and their design and functionality differentiate them from other types of connectors used in various applications. Understanding the distinctions between Board to Board Power Connectors and other connector types is essential for engineers and designers when selecting the appropriate interface for their projects.

One of the primary distinctions of Board to Board Power Connectors is their compact design, which allows for high-density interconnections between circuit boards in a limited space. This design is particularly beneficial in applications where size and weight are critical factors, such as in portable electronic devices, aerospace components, and automotive electronics. Other connectors, such as I/O connectors or cable connectors, are often larger and not designed for the proximity of circuit boards.

Board to Board Power Connectors are also known for their robustness and durability. They are engineered to withstand the mechanical stress that comes with repeated mating and unmating cycles, as well as the thermal and electrical stress that occurs during operation. This is in contrast to some other connector types, like ribbon cable connectors, which may not offer the same level of durability and are more prone to damage over time.

In terms of electrical performance, Board to Board Power Connectors are designed to provide low resistance and high current carrying capacity, which is essential for power distribution. They often incorporate features such as gold-plated contacts to minimize oxidation and maintain a strong electrical connection. Comparatively, connectors used for data transmission, like USB or HDMI connectors, prioritize signal integrity over power transfer and may not be rated for the same level of current.

Another key difference is the mating mechanism. Board to Board Power Connectors often use a zero-insertion force (ZIF) or floating contact design, which allows for easy alignment and connection without the need for significant force. This is particularly useful in automated assembly processes and reduces the risk of damage during mating. Other connector types, such as those used in consumer electronics, may require a snap-fit or push-pull mechanism, which can be more prone to misalignment and damage.

Environmental resistance is also a significant factor when comparing Board to Board Power Connectors with other types. These connectors are often rated for resistance to dust, moisture, and other environmental factors, making them suitable for use in harsh conditions. For instance, connectors used in industrial settings or outdoor applications must be able to withstand exposure to the elements, a requirement that may not be as critical for internal computer connectors.

Lastly, the cost and complexity of the connectors can vary greatly. Board to Board Power Connectors, due to their precision engineering and performance requirements, can be more expensive than some other connector types. However, the investment in these high-quality connectors is often justified by their reliability and the critical nature of the connections they facilitate.

In conclusion, Board to Board Power Connectors stand out from other connector types due to their compact design, robustness, electrical performance, mating mechanism, environmental resistance, and cost. These factors make them an ideal choice for applications where power transfer and signal integrity are paramount, and space is at a premium. Understanding these distinctions is crucial for engineers to make informed decisions when designing electronic systems that require reliable and efficient power and signal connections between circuit boards.

1、CKT: 2*5Pin to 2*40Pin

2、Current rating: 0.5A AC/DC

3、Voltage rating(max): 100V， AC/DC

4、Working Temperature: -25C~ +85C,

(Including temperature rise in applying electrical current)

5、Contact resistance: value s20mΩ

After environmental testing s40mΩ

6、Insulation resistance: 21000MΩ

7、Withstand voltage: 200VAC(rms)

8、Applicable PCB board thickness: 1.6mm to 2.0mm