
L77SDEH09SOL2RM8
Amphenol
66 variants · Amphenol
The Amphenol L77SD Series series groups 66 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common color of Black, connector type of Receptacle, Female Sockets and contact finish of Gold. Variants differ by contact finish thickness, contact material and current rating, so you can match the exact contact finish thickness your application requires using the selection guide below.
| Parameter | L77SDA15S | L77SDA15S1ACH4R | L77SDA15SC309 | L77SDA15SOL2 | L77SDA15SOL2C309 | L77SDA15SVF |
|---|---|---|---|---|---|---|
| Contact finish thickness | Flash | Flash | 30.0µin (0.76µm) | Flash | 30.0µin (0.76µm) | Flash |
| Contact material | Brass | Phosphor Bronze | Brass | Phosphor Bronze | Phosphor Bronze | Brass |
| Current rating | 3A | 5A | 3A | 5A | 5A | 3A |
| Flange feature | Housing/Shell (Unthreaded) | Board Side (4-40) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Mating Side, Female Screwlock (4-40) |
| Mounting type | Free Hanging (In-Line) | Through Hole, Right Angle | Free Hanging (In-Line) | Through Hole | Through Hole | Free Hanging (In-Line) |
| Operating temperature | -55°C ~ 105°C | -55°C ~ 125°C | -55°C ~ 105°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 105°C |
| Package | Bulk | Tray | Tray | Tray | Tray | Tray |
| Termination | Solder Cup | Solder | Solder Cup | Solder | Solder | Solder Cup |
Request a quote on any Amphenol L77SD 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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