FMM44DREI vs AMC65DTEN
| Part Number |
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| Category | Card Edge Connectors - Edgeboard Connectors | Card Edge Connectors - Edgeboard Connectors |
| Manufacturer | Sullins Connector Solutions | Sullins Connector Solutions |
| Description | CONN EDGE DUAL FMALE 88POS 0.156 | CONN EDGE DUAL FMALE 130POS .100 |
| Package | - | - |
| Series | - | - |
| Operating Temperature | -65°C ~ 200°C | -65°C ~ 150°C |
| Mounting Type | Panel Mount | Free Hanging (In-Line) |
| Termination | Solder Eyelet(s) | Solder Eyelet(s) |
| Contact Material | Spinodal | Beryllium Copper |
| Contact Finish | Gold | Gold |
| Color | Green | Green |
| Number of Positions | 88 | 130 |
| Pitch | 0.156" (3.96mm) | 0.100" (2.54mm) |
| Contact Finish Thickness | 30µin (0.76µm) | 10µin (0.25µm) |
| Number of Rows | 2 | 2 |
| Gender | Female | Female |
| Contact Type | Full Bellows | Full Bellows |
| Card Thickness | 0.062" (1.57mm) | 0.062" (1.57mm) |
| Flange Feature | Top Mount Opening, Threaded Insert, 4-40 | - |
| Card Type | Non Specified - Dual Edge | Non Specified - Dual Edge |
| Number of Positions/Bay/Row | 44 | 65 |
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1. What is a card edge connector?
A card edge connector is a type of connector used to interface a printed circuit board (PCB) with other components. It uses the PCB's conductive tracks as the contact interface.
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2. What materials are used in card edge connectors?
Contacts are typically made of phosphor bronze or beryllium copper, with gold or tin plating for enhanced conductivity and corrosion resistance.
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3. How do you choose the right card edge connector?
Consider factors such as pitch size, number of contacts, current rating, mounting style, and application requirements.
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4. What is a keying feature in card edge connectors?
Keying features ensure proper orientation and prevent incorrect insertion of the PCB into the connector.
