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Molex 0757575301 — Pin Headers

Molex 0757575301 MX150 Header 20 Pos 3.50mm Pitch

MPN0757575301
Active

Molex MX150 75757 series header, breakaway, 20 circuits, 2 rows, 3.50mm pitch, through-hole solder termination, gold-plated male blades, unshrouded, UL94 V-0 LCP housing, black.

$6.6500Ref. price · indicative, final on quote
Molex 0757575301 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMX150 75757
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

0757575301 key specifications
ParameterValue
SeriesMX150 75757
TypeMale Blade
MountingThrough Hole
Connector typeHeader, Breakaway
Fastening typePush-Pull
Contact materialCartridge Brass
Insulation colorBlack
Insulation height0.177\" (4.50mm)
Insulation materialLiquid Crystal Polymer (LCP), Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTube

All specifications

0757575301 additional specifications
ParameterValue
ShroudingUnshrouded
TerminationSolder
ApplicationsAutomotive
Contact shapeSquare
Rows2
Pitch0.138\" (3.50mm)
Positions20
Row spacing - mating0.236\" (6.00mm)
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Overall contact length0.931\" (23.64mm)
Contact finish - matingGold
Contact length - mating0.633\" (16.09mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

20-Position Dual-Row Header for Automotive Harnesses

The 0757575301: The 3.50mm pitch and 6.00mm row spacing set the PCB footprint for mating with MX150 receptacles.

Termination is solder via through-hole, with a contact post length of 0.120" (3.05mm) and an overall contact length of 0.931" (23.64mm). The insulation color is black, with an insulation height of 0.177" (4.50mm) above the board surface. All 20 positions are loaded — no skipped or dummy pins. The pinout is a simple 2×10 grid; each position corresponds to a single circuit in the mating receptacle.

The base product number is 075757, which covers the full series of 3.50mm pitch MX150 headers.

Frequently asked questions

Where can I buy Molex 0757575301 and how do I get a price?

We source the 0757575301 through independent distribution channels. Submit an RFQ with your target quantity, and we will confirm availability and current pricing — no stock-holding claim, sourced per order.

What is the mating connector for Molex 0757575301?

This header mates with MX150 series receptacles that accept 3.50mm pitch crimp terminals. The specific mating part number depends on circuit count and wire exit orientation — confirm the receptacle's position count and keying to match this 20-position, dual-row layout.

Is Molex 0757575301 RoHS compliant?

Yes, the 0757575301 is ROHS3 compliant per the manufacturer's declaration.