70451-1011LF vs HM1L42LAP000H6PLF
| Part Number |
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| Category | Backplane Connectors - Specialized | Backplane Connectors - Specialized |
| Manufacturer | Amphenol ICC (FCI) | Amphenol ICC (FCI) |
| Description | HDR STR SIG 4R 72POS PF | METRAL HDR RA STB 4X12 |
| Package | - | - |
| Series | Metral? | Metral? |
| Mounting Type | Through Hole | Board Edge, Through Hole, Right Angle |
| Termination | Press-Fit | Solder |
| Contact Finish | Gold | Gold |
| Color | Natural | Natural |
| Number of Positions | 72 | 48 |
| Pitch | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Connector Type | Header, Male Pins | Header, Male Pins |
| Contact Finish Thickness | 30µin (0.76µm) | - |
| Number of Positions Loaded | All | All |
| Number of Rows | 4 | 4 |
| Features | - | Board Guide |
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1. What is a Backplane Connector?
Backplane connector is a specialized connector used to connect multiple circuit boards together. It is typically used for high-density data transmission and is suitable for complex electronic systems such as servers, network devices, etc.
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2. What is the difference between Specialized Backplane Connectors and Conventional Backplane Connectors?
Specialized backplane connectors are typically optimized according to specific application requirements, and may have special structures, signal processing capabilities, higher durability, or higher frequency processing capabilities, making them suitable for specific industries or devices.
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3. How to choose the appropriate backplane connector?
When selecting backplane connectors, factors such as electrical performance (such as signal integrity, data transmission rate), physical size, number of insertions and removals, durability, application environment (temperature, humidity), and compatibility should be considered.
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4. How durable is the backplane connector?
Backplane connectors are designed to provide long-term reliable performance in high insertion and extraction frequencies and complex environments. High end models typically have a lifespan of thousands of insertions and removals, and can maintain stable connections in high temperature, vibration, and impact environments.
