ECC40DCSS vs EBC31DTAN
| 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 80POS 0.100 | CONN EDGE DUAL FMALE 62POS 0.100 |
| Package | - | - |
| Series | - | - |
| Operating Temperature | -65°C ~ 125°C | -65°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole, Right Angle |
| Termination | Solder | Solder |
| Contact Material | Phosphor Bronze | Phosphor Bronze |
| Contact Finish | Gold | Gold |
| Number of Positions | 80 | 62 |
| Pitch | 0.100" (2.54mm) | 0.100" (2.54mm) |
| Contact Finish Thickness | 30µin (0.76µm) | 10µin (0.25µm) |
| Number of Rows | 2 | 2 |
| Gender | Female | Female |
| Contact Type | Hairpin Bellows | Loop Bellows |
| Card Thickness | 0.062" (1.57mm) | 0.062" (1.57mm) |
| Flange Feature | Side Mount Opening, Unthreaded, 0.125" (3.18mm) Dia | - |
| Card Type | Non Specified - Dual Edge | Non Specified - Dual Edge |
| Number of Positions/Bay/Row | 40 | 31 |
| Color | - | Blue |
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1. What are common applications of card edge connectors?
These connectors are commonly used in motherboards, memory modules (e.g., RAM), graphics cards, industrial equipment, and telecommunication systems.
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2. What sizes do card edge connectors come in?
Common configurations include 1.0 mm, 1.27 mm, and 2.54 mm pitch options, with varying numbers of contacts.
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3. How are card edge connectors mounted on PCBs?
They can be surface-mounted or through-hole mounted, depending on the design requirements.
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4. What is the typical current rating for card edge connectors?
Current ratings vary but typically range from 1A to 15A per contact, depending on the connector type.
