9-390111-2 vs 390350-1
| Part Number |
|
|
| Category | Memory Connectors - Inline Module Sockets | Memory Connectors - Inline Module Sockets |
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Description | CONN SKT SODIMM 144POS R/A SMD | CONN SKT DIMM 278POS PCB |
| Package | - | - |
| Series | - | - |
| Features | Board Guide, Latches | Board Guide, Latches |
| Mounting Type | Surface Mount, Right Angle | Through Hole |
| Memory Type | SGRAM | DRAM |
| Contact Finish | Gold | Gold |
| Number of Positions | 144 | 278 |
| Mounting Feature | Normal, Standard - Top | Normal, Standard - Top |
| Contact Finish Thickness | 10µin (0.25µm) | 30µin (0.76µm) |
| Connector Style | SODIMM | DIMM |
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1. What is a memory connector?
A memory connector is a hardware interface used to connect memory modules to motherboards or other electronic devices. They are commonly used in computers, servers, embedded systems and other devices to transfer data and power.
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2. What is the main difference between a memory connector and an inline module socket?
A memory connector generally refers to all types of memory slots, including DIMMs, SO-DIMMs, etc., while an inline module socket usually refers to a type of socket with a compact design that is easy to install and remove.
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3. How durable is the memory connector?
The durability of the memory connector usually depends on the material, design, and use environment. High-quality connectors can withstand thousands of plugging and unplugging, and commonly used materials include gold-plated copper, which provides better corrosion resistance and electrical conductivity.
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4. How do memory connectors and sockets prevent signal interference?
High-quality memory connectors usually adopt precision design, use shielding materials and grounding design to reduce signal interference and noise. Reasonable PCB layout also helps improve signal transmission quality.
