This Samtec HTMS-139-52-S-D-SM is a 78-contact unshrouded surface mount header with a 2-row configuration. It features a terminal pitch of 1.27mm and a body orientation of straight. The header is designed for surface mount applications and has a maximum operating temperature range of -55°C to 125°C. It can handle a maximum current rating of 5A per contact and is suitable for use in memory card sockets, such as SD and microSD applications.
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Samtec HTMS-139-52-S-D-SM technical specifications.
| Terminal Pitch (mm) | 1.27 |
| Body Orientation | Straight |
| Mounting | Surface Mount |
| Number of Rows | 2 |
| Row Spacing (mm) | 2.54 |
| Product Length (mm) | 49.53 |
| Product Depth (mm) | 7.51 |
| Product Height (mm) | 9.02 |
| Type | Unshrouded Header |
| Gender | HDR |
| Number of Contacts | 78 |
| Termination Method | Solder |
| Min Operating Temperature | -55°C |
| Max Operating Temperature | 125°C |
| Max Current Rating | 5/ContactA |
| Mating Length | 5.21mm |
| Cage Code | 55322 |
| EU RoHS | Yes |
| HTS Code | 8536694040 |
| Schedule B | 8536694040 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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