36-position unshrouded header, 0.100" pitch
The 77311-1AA-36LF is the 36-circuit member of the Amphenol BERGSTIK unshrouded header line, a board-to-board interconnect with a single row of square male pins.
77311-1AA-36LF BERGSTIK Header, 36 Pos, 2.54mm Pitch
MPN77311-1AA-36LF
Active
Amphenol BERGSTIK header, order code 77311-1AA-36LF, 36 positions, single row, 0.100" (2.54mm) pitch, 3A per contact, unshrouded, through hole, solder termination, gold or gold GXT™ mating contacts.
$2.5818Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Independent China distributor & sourcing agent· Listing updated Aug 2026
Specifications
| 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 |
All specifications
| Parameter | Value |
|---|---|
| Style | Board to Board |
| Package | Bag |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 36 |
| Contact finish - post | Tin |
| Contact length - post | 0.600\" (15.24mm) |
| Overall contact length | 0.925\" (23.50mm) |
| Contact finish - mating | Gold or 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) |