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| PartNumber | ERF8-070-01-L-D-RA-TR | ERF8-070-01-L-D-EM2-TR | ERF8-070-01-S-D-EM2-TR |
| Description | Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High-Speed Socket Strip | Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High-Speed Socket Strip | 0.80 mm Edge Rate® Rugged High-Speed Socket Strip |
| Manufacturer | Samtec | Samtec | - |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | - |
| RoHS | Y | Y | - |
| Product | Sockets | Sockets | - |
| Number of Positions | 140 Position | 140 Position | - |
| Pitch | 0.8 mm | 0.8 mm | - |
| Number of Rows | 2 Row | 2 Row | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Mounting Angle | Right Angle | Straight | - |
| Current Rating | 2.2 A | 2.2 A | - |
| Voltage Rating | 225 V | 225 V | - |
| Series | ERF8 | ERF8 | - |
| Packaging | Reel | Reel | - |
| Contact Plating | Gold | Gold | - |
| Housing Material | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | - |
| Brand | Samtec | Samtec | - |
| Contact Material | Beryllium Copper | Beryllium Copper | - |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | - |
| Mounting Style | Mounting Peg | Straddle Mount | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | - |
| Factory Pack Quantity | 200 | 150 | - |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | - |
| Termination Post Length | - | - | - |
| Tradename | Edge Rate | Edge Rate | - |