The 77314-188LF: This BERGSTIK® header carries 14 pin positions in a dual-row layout, but only 13 are loaded with contacts. The empty position acts as a built-in keying feature — it prevents mating with a receptacle that has a corresponding plugged or missing cavity, which is a common trick in harness assembly to avoid reverse-polarity or wrong-cable connections.
77314-188LF Amphenol ICC BERGSTIK® Header, 14 Pos
MPN77314-188LF
Active
Amphenol ICC (FCI) BERGSTIK® header, 14 positions (13 loaded), 0.100" (2.54 mm) pitch, unshrouded, through hole, gold GXT™ mating finish, 3 A, UL94 V-0.
$0.7453Ref. price · indicative, final on quote
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Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | BERGSTIK® |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Current rating | 3A |
| Operating temperature | -65°C~130°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
All specifications
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Bag |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 14 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.120\" (3.05mm) |
| Overall contact length | 0.445\" (11.30mm) |
| Contact finish - mating | Gold, GXT™ |
| Contact length - mating | 0.225\" (5.72mm) |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
What is the closest pin-compatible alternative to 77314-188LF in the BERGSTIK® series?
The 77314-188LF is a 14-position header with one position unloaded (13 loaded). A standard 14-position fully loaded header from the same BERGSTIK® series would be pin-compatible in the PCB footprint but would not have the keying feature of the empty position. Confirm the mating receptacle's cavity configuration before substituting.