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Molex 1721731006 — Pin Headers, Sockets & Housings

Molex 1721731006 KK396 Header, 6-Pin, 3.96mm Pitch

MPN1721731006
Active

Molex KK396, 172173 series, unshrouded breakaway header, 6 positions, 0.156" (3.96 mm) pitch, right-angle through-hole, gold-plated mating pins, tin-plated solder tails, UL94 V-0 black polyester housing.

$1.1889Ref. price · indicative, final on quote
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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

1721731006 key specifications
ParameterValue
SeriesKK396, 172173
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader, Breakaway
Fastening typePush-Pull
Insulation colorBlack
Insulation height0.300\" (7.62mm)
Insulation materialPolyester, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingUnshrouded

All specifications

1721731006 additional specifications
ParameterValue
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.156\" (3.96mm)
Positions6
Contact finish - postTin
Contact length - post0.147\" (3.73mm)
Contact finish - matingGold
Contact length - mating0.450\" (11.43mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

6-Pin Right-Angle Header for Board-to-Cable Links

The 1721731006: The unshrouded design allows the mating receptacle to self-align during assembly. The tin-plated solder tails (100.0 µinch) provide reliable solder joint wetting through wave or hand soldering.

No official cross-reference or pin-compatible alternative is listed from the original manufacturer. The 172173 base number covers the series; confirm the mating half (typically a KK396 crimp receptacle housing) before committing the BOM line.

Through-hole, right-angle mounting with 0.147" (3.73 mm) post length for solder tail insertion. The 0.450" (11.43 mm) mating pin length provides ample engagement depth for standard KK396 receptacle housings.

Application Range

The 3.96 mm pitch and gold plating suit it for power distribution or signal interconnect in environments where repeated mating is expected.

Frequently asked questions

Is Molex 1721731006 shrouded?

No, the header is unshrouded — the mating receptacle self-aligns during assembly without a shroud wall.