Molex 5019400403
MPN5019400403
Active
CONN HEADER SMD 4POS 1MM
$0.8Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesPico-Clasp 501940
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 | Pico-Clasp 501940 |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 50V |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Phosphor Bronze |
| Insulation color | Natural |
| Insulation height | 0.179\" (4.55mm) |
| Insulation material | Polyamide (PA), Nylon |
All specifications
| Parameter | Value |
|---|---|
| Mated stacking heights | 7.3mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Pick and Place, Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.039\" (1.00mm) |
| Positions | 4 |
| Contact finish - post | Gold |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 1.97µin (0.050µm) |
| Contact finish thickness - mating | 3.90µin (0.099µm) |