Board Fit and Operating Envelope
The 76384-403LF: This is a 3-position, single-row vertical header from the Dubox series, pitched at 0.100" (2.54mm) — the standard for prototyping and legacy PCB layouts.
76384-403LF Amphenol Dubox Header 3-Pin 2.54mm Vertical
MPN76384-403LF
Active
Amphenol ICC (FCI) Dubox™ series, 76384-403LF, 3-position, 0.100" (2.54mm) pitch, vertical through-hole header, shrouded 2-wall, friction lock, tin-plated contacts, 3A rating, UL94 V-0, -40°C to 125°C.
$0.5200Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesDubox™
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 supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Dubox™ |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Current rating | 3A |
| Operating temperature | -40°C~125°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.368\" (9.35mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Material flammability rating | UL94 V-0 |
All specifications
| Parameter | Value |
|---|---|
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 2 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 3 |
| Contact finish - post | Tin |
| Contact length - post | 0.134\" (3.40mm) |
| Overall contact length | 0.411\" (10.44mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.197\" (5.00mm) |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 78.7µin (2.00µm) |
Product details
Frequently asked questions
Is 76384-403LF RoHS compliant?
Yes, it is RoHS compliant per the manufacturer's listing.