Molex Milli-Grid 79109 series receptacle, order code 0791090009, 20 positions, dual row, 2.00 mm pitch, 1 A, 125 V, gold-plated mating contacts, surface-mount, solder termination.
| Parameter | Value |
|---|---|
| Series | Milli-Grid 79109 |
| Gender | Female Socket |
| Mounting type | Surface Mount |
| Connector type | Receptacle |
| Fastening type | Push-Pull |
| Voltage rating | 125V |
| Current rating | 1A |
| Operating temperature | -55°C ~ 125°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.175\" (4.45mm) |
| Insulation material | Liquid Crystal Polymer (LCP), Glass Filled |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Tube |
| Termination | Solder |
| Applications | Automotive, General Purpose, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.079\" (2.00mm) |
| Positions | 20 |
| Row spacing - mating | 0.079\" (2.00mm) |
| Contact finish - post | Tin-Lead |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 74.8µin (1.90µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Molex lists the 0791090009 as Obsolete. No official successor part is documented.
Within the 79109 series the 20-position 0791090009 sits among several sibling receptacles at different circuit counts — the pitch, row spacing, and footprint are shared across the series, so the selection narrows to matching the position count to the circuit requirement.
Yes. Molex lists the 0791090009 as Obsolete. No direct replacement is documented from the original manufacturer. Stock is available through independent surplus channels — confirm quantity at RFQ.
No official successor part is listed. A form-fit-function cross within the Milli-Grid 79109 series would require matching the 20-position count, 2.00 mm pitch, dual-row SMT footprint, and gold mating contacts — verify all dimensions against the original board layout before ordering.
The 0791090009 has a 2.00 mm mating pitch, dual rows, and 20 positions loaded.
The part is obsolete. Independent surplus distributors may carry last-time-buy stock. Submit an RFQ to confirm availability and pricing for the specific quantity needed.
Yes. The 0791090009 is a Milli-Grid 79109 series receptacle and mates with Milli-Grid headers of the same 20-position, dual-row, 2.00 mm pitch configuration.