ECC40DCSS vs ECC35DKND
| Part Number |
|
|
| 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 70POS 0.100 |
| Package | - | - |
| Series | - | - |
| Operating Temperature | -65°C ~ 125°C | -65°C ~ 125°C |
| Mounting Type | Through Hole | Board Edge, Straddle Mount |
| Termination | Solder | Solder |
| Contact Material | Phosphor Bronze | Phosphor Bronze |
| Contact Finish | Gold | Gold |
| Number of Positions | 80 | 70 |
| Pitch | 0.100" (2.54mm) | 0.100" (2.54mm) |
| Contact Finish Thickness | 30µin (0.76µm) | 30µin (0.76µm) |
| Number of Rows | 2 | 2 |
| Gender | Female | Female |
| Contact Type | Hairpin Bellows | Cantilever |
| Card Thickness | 0.062" (1.57mm) | 0.062" (1.57mm) |
| Flange Feature | Side Mount Opening, Unthreaded, 0.125" (3.18mm) Dia | Flush Mount, Top Opening, Unthreaded, 0.125" (3.18mm) Dia |
| Card Type | Non Specified - Dual Edge | Non Specified - Dual Edge |
| Number of Positions/Bay/Row | 40 | 35 |
| Features | - | Card Extender |
| Color | - | Blue |
-
1. 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.
-
2. 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.
-
3. What is the difference between a card edge connector and a backplane connector?
A card edge connector interfaces directly with a PCB, while a backplane connector provides interconnections between multiple PCBs in a rack or enclosure.
-
4. What are press-fit card edge connectors?
Press-fit connectors do not require soldering and are pressed into a PCB using specialized tools, providing a reliable and robust connection.
