The 91615-321LF: The part ships in tube packaging.
The insulation height of 0.275" (6.99mm) and the bottom or top entry style allow the receptacle to be used on either side of the board, depending on the stack-up orientation.
91615-321LF
91615-321LF Dubox™ 42-Position 2.54mm SMT Receptacle
MPN91615-321LF
Active
Amphenol ICC (FCI) Dubox™ series, 42-position dual-row receptacle, 0.100" (2.54mm) pitch, SMT termination with board lock, 30.0µin gold mating finish, UL94 V-0, gray thermoplastic housing.
$4.2576Ref. 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 | Dubox™ |
| Type | Female Socket |
| Mounting | Surface Mount |
| Connector type | Receptacle, Bottom or Top Entry |
| Fastening type | Push-Pull |
| Contact material | Phosphor Bronze |
| Insulation color | Gray |
| Insulation height | 0.275\" (6.99mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Mated stacking heights | 10.81mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
All specifications
| Parameter | Value |
|---|---|
| Package | Tube |
| Features | Board Lock |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 42 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
What is the pitch and position count of 91615-321LF?
The pitch is 0.100" (2.54mm) with 42 positions in a dual-row layout. All positions are loaded.