6-Circuit SMT Header with Board Lock
The 0436500621: It mates with the corresponding Micro-Fit 3.0 receptacle to form a wire-to-board interconnect.
It is ROHS3 compliant and the housing material is rated UL94 V-0.
Molex 0436500621 Micro-Fit 3.0 Header, 6 Pos, 3 mm, SMT
MPN0436500621
Active
Molex Micro-Fit 3.0 43650 series, 0436500621, Board to Cable/Wire header, 6 circuits, 3.00 mm pitch, single row, SMT, tin-plated, shrouded 4-wall, board lock, locking ramp, UL94 V-0, ROHS3
$3.3300Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMicro-Fit 3.0 43650
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Micro-Fit 3.0 43650 |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.390\" (9.91mm) |
| Insulation material | Liquid Crystal Polymer (LCP), Glass Filled |
| Mated stacking heights | 17.56mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
All specifications
| Parameter | Value |
|---|---|
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Medical, Military, Telecommunications |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.118\" (3.00mm) |
| Positions | 6 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
Product details
Frequently asked questions
What is the mating part for Molex 0436500621?
The 0436500621 header mates with a Micro-Fit 3.0 receptacle housing (e.g., Molex 043025 series) loaded with crimp terminals.