89074-141LF vs HM1L42LAP000H6PLF
| Part Number |
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| Category | Backplane Connectors - Specialized | Backplane Connectors - Specialized |
| Manufacturer | Amphenol ICC (FCI) | Amphenol ICC (FCI) |
| Description | 141LF PF SIGNAL 4R METRAL HDR | 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 | 48 | 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 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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2. What are the typical applications of backplane connectors?
They are widely used in data centers, communication infrastructure, servers, storage devices, industrial automation systems, aerospace equipment, and military electronic systems, especially performing well in high-density, high-speed data transmission scenarios.
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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. What types of signals does the backplane connector support?
Backplane connectors typically support multiple signal types, including power signals, high-speed data signals (such as PCIe, SATA, Ethernet, etc.), and control signals. Some dedicated backplane connectors also support fiber optic signals.
