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Molex 5030911421 — Pin Headers

Molex 5030911421 iGrid Header – 14 Pos, 2.00mm Pitch

MPN5030911421
Active

Molex iGrid 503091 series, 5030911421, Board to Cable/Wire header, 14 circuits, 2.00mm pitch, shrouded - 4 wall, latch holder, through hole solder termination, gold-plated contacts, UL94 V-0, -40°C ~ 105°C.

$1.1000Ref. price · indicative, final on quote
Molex 5030911421 datasheet (PDF)
RoHSROHS3 Compliant
SeriesiGrid 503091
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5030911421 key specifications
ParameterValue
SeriesiGrid 503091
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLatch Holder
Voltage rating250V
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.472\" (12.00mm)
Insulation materialPolyamide (PA), Nylon

All specifications

5030911421 additional specifications
ParameterValue
Mated stacking heights13.4mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose, Industrial, Telecommunications
Contact shapeSquare
Rows2
Pitch0.079\" (2.00mm)
Positions14
Row spacing - mating0.079\" (2.00mm)
Contact finish - postGold
Contact length - post0.126\" (3.20mm)
Contact finish - matingGold
Contact finish thickness - post3.94µin (0.100µm)
Contact finish thickness - mating3.94µin (0.100µm)

Product details

2.00mm pitch, 14-position, shrouded header with latch

The 5030911421 is a 14-position, dual-row header from Molex's iGrid 503091 series, designed for board-to-cable/wire applications. Its defining feature is the 2.00mm pitch, which determines the PCB footprint and the mating receptacle spacing. The shrouded 4-wall housing with a latch holder provides positive retention and misalignment protection during mating — a practical necessity in industrial or telecom enclosures where vibration can cause unseated connections.

Gold flash plating and temperature range

This is a thin flash — adequate for occasional mating cycles in a controlled environment, but not suited for high-cycle field servicing.

Mated stack height and PCB layout

The mated stack height is 13.4mm, which sets the z-height clearance needed between the PCB and the mating cable housing. The 0.126" (3.20mm) solder tail length is typical for a standard 1.6mm PCB.

Frequently asked questions

What is the pitch of Molex 5030911421?

The mating pitch is 0.079" (2.00mm), with the same row spacing. This is a 2.00mm pitch header.

Is Molex 5030911421 RoHS compliant?

Yes, it is ROHS3 compliant.

What is the mating connector for 5030911421?

It mates with a 2.00mm pitch iGrid receptacle housing (crimp or IDC type). The latch holder on the header engages with the corresponding latch on the receptacle. Confirm the circuit count and keying match your cable assembly.

What is the current rating of 5030911421?

The current rating varies by wire gauge used in the mating terminal. Refer to the iGrid 503091 series derating curves for your specific wire size.

What is the closest functional second-source for 5030911421?

The 5030912021 is a sibling in the same iGrid 503091 series with 20 positions. It shares the same 2.00mm pitch, shrouding, and latch holder but has 20 circuits instead of 14. No direct cross-reference is maintained.