Amphenol ICC (FCI) BERGSTIK® unshrouded header, 4 positions, single row, 0.100" (2.54mm) pitch, through-hole solder termination, male pin, gold or GXT™ mating finish, 3A per contact, UL94 V-0, RoHS compliant.
| Parameter | Value |
|---|---|
| Series | BERGSTIK® |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| Current rating | 3A per Contact |
| Operating temperature | -65°C~125°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| Style | Board to Board |
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 4 |
| Contact finish - post | Tin |
| Contact length - post | 0.120\" (3.05mm) |
| Overall contact length | 0.525\" (13.34mm) |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.305\" (7.75mm) |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 77311-122-04LF: Overall contact length is 0.525" (13.34mm): the mating pin extends 0.305" (7.75mm) above the insulator, and the solder tail is 0.120" (3.05mm) long. This tail length works for standard 1.6mm thick PCBs with through-hole plating. No shrouding means the header sits flush to the board edge without extra clearance.
Yes, the part is listed as RoHS compliant.