Molex 557550419
MPN557550419
Active
CONN HEADER VERT 4POS 2MM
$0.5Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMicroTPA 55755
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 | MicroTPA 55755 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Latch Lock |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.352\" (8.94mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Mated stacking heights | 13.45mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
All specifications
| Parameter | Value |
|---|---|
| Package | Tray |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Kinked Pin, Solder |
| Applications | Automotive, General Purpose, Industrial |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.079\" (2.00mm) |
| Positions | 4 |
| Contact finish - post | Tin |
| Contact length - post | 0.130\" (3.30mm) |
| Overall contact length | 0.437\" (11.10mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.144\" (3.66mm) |