Amphenol ICC (FCI) BERGSTIK II header, order code 79257-550H, 50 positions, dual row, 0.100" (2.54mm) pitch, unshrouded, through-hole right-angle, solder termination, gold or GXT contact finish.
Amphenol ICC (FCI) 79257-550H BERGSTIK II Header, 50 Pos
MPN79257-550H
Obsolete
Amphenol ICC (FCI) BERGSTIK II header, order code 79257-550H, 50 positions, dual row, 0.100" (2.54mm) pitch, unshrouded, through-hole right-angle, solder termination, gold or GXT contact finish.
$4.8974Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Independent supplier — new & surplus connector stock· Listing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | BERGSTIK® II |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Push-Pull |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.190\" (4.83mm) |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Bulk |
| Shrouding | Unshrouded |
All specifications
| Parameter | Value |
|---|---|
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 50 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact length - post | 0.120\" (3.05mm) |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.230\" (5.84mm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Product details
Frequently asked questions
What is the closest pin-compatible alternative to 79257-550H in this Pin Headers, Sockets & Housings family?
A functionally similar BERGSTIK II header with the same pitch and row spacing would need to be selected by position count and plating.