
0877051021
Molex
40 variants · Molex
The Molex 0877 Series series groups 40 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by connector type, features and mounting type, so you can match the exact connector type your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Molex 0877 Series variants and discontinued ones from a single page.
| Parameter | 0877051021 | 0877051051 | 0877469001 | 0877540462 | 0877580217 | 0877581016 |
|---|---|---|---|---|---|---|
| Connector type | DIMM | DIMM | DIMM | Header, Breakaway | Header, Breakaway | Header, Breakaway |
| Features | Board Lock, Latches | Board Lock, Latches | Board Guide, Latches | - | - | - |
| Mounting type | Through Hole | Through Hole | Through Hole | Through Hole, Right Angle | Through Hole | Through Hole |
| Package | Tray | Tray | Tray | Tube | Tray | Tray |
| Positions | 240 | 240 | 240 | 4 | 2 | 10 |
| Contact finish - mating | — | — | — | Tin | Gold | Gold |
| Contact finish thickness - mating | — | — | — | 78.7µin (2.00µm) | 30.0µin (0.76µm) | 15.0µin (0.38µm) |
Request a quote on any Molex 0877 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

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