Board-to-board connector featuring a 0.4mm pitch and 20 positions across two rows, totaling 50 circuits. Surface mountable with SMD/SMT termination, this vertical header offers a 300mA current rating and a 50V voltage rating. Constructed with brass and bronze contacts plated in gold, it operates within a -25°C to 85°C temperature range and is RoHS compliant. The black, UL94 V-0 rated housing is supplied in tape and reel packaging.
Molex 55909-0574 technical specifications.
| Color | Black |
| Contact Material | Bronze, Brass |
| Contact Plating | Gold |
| Current Rating | 300mA |
| ELV | Compliant |
| Flammability Rating | UL94 V-0 |
| Glow Wire Compliant | Non-compliant |
| Halogen Free | Low Halogen |
| Material | Brass |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -25°C |
| Max Voltage Rating (AC) | 50V |
| Mount | Surface Mount |
| Number of Circuits | 50 |
| Number of Contacts | 50 |
| Number of Positions | 20 |
| Number of Rows | 2 |
| Orientation | Vertical |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Pitch | 0.4mm |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | 55909 |
| Termination | SMD/SMT |
| Voltage Rating | 50V |
| DC Rated Voltage | 50V |
| RoHS | Compliant |
No datasheet is available for this part.
