Contact system and board fit
The 77311-101-03: Through-hole solder termination; the push-pull fastening type mates with standard BERGSTIK receptacles.
Amphenol ICC (FCI) lists the 77311-101-03 as Obsolete.
Amphenol ICC (FCI) 77311-101-03 BERGSTIK Header
MPN77311-101-03
Obsolete
Amphenol ICC (FCI) BERGSTIK header, order code 77311-101-03, 3 positions, single row, 0.100" (2.54 mm) pitch, 3 A per contact, gold or Gold GXT mating finish, through-hole, solder termination.
$0.6200Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Jul 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 | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 3 |
| Contact finish - post | Tin-Lead |
| Contact length - post | 0.095\" (2.41mm) |
| Overall contact length | 0.425\" (10.80mm) |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.230\" (5.84mm) |
| Contact finish thickness - post | 150.0µin (3.81µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
What mates with the 77311-101-03?
The gold or Gold GXT mating finish is compatible with standard BERGSTIK contact systems.