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Molex 0740990603 — Pin Headers

Molex 0740990603 SL 74099 Header, SMD 3-Pos 2.54mm

MPN0740990603
Active

Molex SL 74099 series, SMT header, 3 positions, single row, 0.100" (2.54 mm) pitch, shrouded 4-wall, tin-plated male pins, latch holder fastening, UL94 V-0, ROHS3 compliant.

$5.4900Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesSL 74099
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

0740990603 key specifications
ParameterValue
SeriesSL 74099
TypeMale Pin
MountingSurface Mount
Connector typeHeader
Fastening typeLatch Holder
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.450\" (11.43mm)
Insulation materialPolycyclohexylenedimethylene Terephthalate (PCT), Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)

All specifications

0740990603 additional specifications
ParameterValue
FeaturesPick and Place
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions3
Contact finish - postTin
Contact finish - matingTin
Contact length - mating0.240\" (6.10mm)
Contact finish thickness - post150.0µin (3.81µm)
Contact finish thickness - mating150.0µin (3.81µm)

Product details

Surface-Mount Assembly and Board Fit

The 0740990603: The 0.450" (11.43 mm) insulation height leaves clearance for components on the board under the header body.

Mating Half and Contact Details

The square male pins, 0.240" (6.10 mm) mating length, engage with the receptacle contacts for a reliable connection.

ROHS3 compliant per the manufacturer listing.

Frequently asked questions

What is the mating connector for Molex 0740990603?

The 0740990603 mates with a SL series 3-circuit receptacle housing and matching crimp terminals. The single-row, 0.100" pitch layout requires a female counterpart with the same circuit count and pitch.

Where can I buy Molex 0740990603?

The 0740990603 is available through independent distribution channels.