4-contact, 1-row female receptacle for board-to-board applications. Features a 1.25mm pitch and straight orientation with a crimp termination. Rated for 1A current and 125V AC/DC, operating between -40°C and 85°C. Constructed with bronze contacts with tin plating, offering UL94 V-0 flammability. RoHS compliant and lead-free.
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Molex 51021-0400 technical specifications.
| Approvals | UL, CSA |
| Color | Natural |
| Contact Gender | Female |
| Contact Material | Bronze, Tin |
| Contact Plating | Tin |
| Current Rating | 1A |
| Depth | 3.95mm |
| Flammability Rating | UL94 V-0 |
| Gender | Receptacle |
| Lead Free | Lead Free |
| Length | 6.75mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Mount | Cable |
| Number of Contacts | 4 |
| Number of Positions | 4 |
| Number of Rows | 1 |
| Orientation | Straight |
| Package Quantity | 2000 |
| Packaging | Bulk |
| Pitch | 1.25mm |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | PicoBlade |
| Termination | Crimp |
| Voltage Rating (AC) | 125V |
| DC Rated Voltage | 125V |
| Width | 3.2mm |
| Working Voltage | 125V |
| RoHS | Compliant |
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