Board-to-board unshrouded header, 23 circuits
The 77311-802-23LF is the 23-circuit member of Amphenol ICC (FCI)'s BERGSTIK® unshrouded pin header line, designed for board-to-board stacking applications.
Amphenol BERGSTIK 77311-802-23LF Header, 23 Pos, 0.100"
MPN77311-802-23LF
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Amphenol ICC (FCI) BERGSTIK® unshrouded male pin header, order code 77311-802-23LF, 23 circuits, single row, 0.100" (2.54 mm) pitch, through-hole solder termination, gold or GXT™ mating finish, rated 3 A per contact.
$1.1513Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· 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 | 23 |
| Contact finish - post | Tin |
| Contact length - post | 0.135\" (3.43mm) |
| Overall contact length | 0.465\" (11.81mm) |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.230\" (5.84mm) |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Product details
Frequently asked questions
Where can I buy 77311-802-23LF?
Submit an RFQ for current pricing and lead time – availability is confirmed per order.