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Molex 455580003

Molex Mini-Fit Jr 455580003, 6-Position Right-Angle Header

MPN455580003
Active

Molex Mini-Fit Jr 45558 series, 455580003, right-angle through-hole header, 6 positions, 2 rows, 4.20mm pitch, 8A per circuit, 600V, tin-plated contacts, 4-wall shrouded, board lock, UL94 V-0.

$1.08Ref. price · indicative, final on quote
Molex 455580003 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMini-Fit Jr 45558
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 supplier — new & surplus connector stock· Listing updated Jul 2026

Specifications

455580003 key specifications
ParameterValue
SeriesMini-Fit Jr 45558
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600V
Current rating8A
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.378\" (9.60mm)
Insulation materialPolyamide (PA), Nylon

All specifications

455580003 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose, Industrial, Telecommunications
Contact shapeSquare
Rows2
Pitch0.165\" (4.20mm)
Positions6
Row spacing - mating0.165\" (4.20mm)
Contact finish - postTin
Contact length - post0.142\" (3.60mm)
Contact finish - matingTin
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

Mini-Fit Jr 45558 Right-Angle Header, 6 Positions

The 4.20mm pitch and 4-wall shrouding protect the 0.165" square male pins from damage during mating, while the integrated board lock holds the header in place during soldering and resists shear forces from cable strain.

Rated for Power Duty in Industrial Environments

Rated 8A per circuit at 600V, this header carries real power — think a 48V DC rail at 8A per pin or a 24V industrial supply split across multiple circuits.

Together, these features make the 455580003 a solid choice for a panel-to-board interconnect in a telecom base station or an industrial controller where the cable is routed and left in place.

Frequently asked questions

What is the current rating of the 455580003?

The 455580003 is rated 8A per circuit at 600V, with tin-plated brass contacts. The per-circuit rating is for the full temperature range up to 105°C.

What is the pitch of the Molex 455580003?

The mating pitch is 0.165" (4.20mm) between centers, with the same 4.20mm row spacing for the dual-row layout.