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Molex 5050661422 — Mezzanine & Stacking Connectors

Molex 5050661422 SlimStack Armor Receptacle, 14 Pos

MPN5050661422
Active

Molex SlimStack Armor 505066 receptacle, 14 positions, 0.35mm pitch, 2 rows, gold-plated contacts, 0.6mm mated stack height, SMT, solder retention, pick-and-place compatible.

$0.6300Ref. price · indicative, final on quote
Molex 5050661422 datasheet (PDF)
RoHSROHS3 Compliant
SeriesSlimStack Armor 505066
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5050661422 specifications
ParameterValue
SeriesSlimStack Armor 505066
MountingSurface Mount
Connector typeReceptacle, Center Strip Contacts
Height above board0.023\" (0.59mm)
Mated stacking heights0.6mm
Pitch0.014\" (0.35mm)
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesPick and Place, Solder Retention
Contact finishGold
Rows2
Positions14
Contact finish thickness4.00µin (0.100µm)

Product details

0.35mm Pitch Mezzanine Receptacle for Tight Stack Heights

With a 0.014" (0.35mm) pitch and a mated stacking height of 0.6mm, this connector fits into ultra-thin assemblies like smartphones, wearables, and compact IoT modules. The dual-row center strip contact arrangement packs 14 circuits into a narrow footprint, and the gold-plated contacts (4.00µin / 0.100µm) ensure reliable signal integrity across repeated mating cycles. The 0.6mm stack height is the lowest in the series, setting the board-to-board clearance for assemblies where every tenth of a millimeter counts.

SMT Termination with Solder Retention

Surface-mount termination with integrated solder retention tabs holds the part in place during reflow — critical on a 0.35mm pitch part where tombstoning or skew would break the solder joints. The pick-and-place feature allows automated assembly without special handling. Tape & Reel (TR) and Cut Tape (CT) packaging options support both prototyping and production runs.

Active Lifecycle and Sourcing

ROHS3 compliant.

Frequently asked questions

What is the pitch of molex 5050661422?

The pitch is 0.014" (0.35mm), the tightest in the SlimStack Armor 505066 series. This drives the board footprint — the PCB layout must handle fine-pitch routing and tight solder mask tolerances.

What is the stacking height of 5050661422?

The mated stacking height is 0.6mm, the lowest in the SlimStack Armor series. This sets the board-to-board clearance for ultra-thin mezzanine assemblies.