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Amphenol 91687-306LF — Pin Headers, Sockets & Housings

91687-306LF Dubox™ Header – 2.54 mm Pitch, 12 Pos, Shrouded

MPN91687-306LF
Active

Amphenol ICC (FCI) Dubox™ series, 91687-306LF, board-to-cable/wire header, 12 circuits, 0.100" (2.54 mm) pitch, 2 rows, shrouded – 2 Wall, through-hole solder termination, male square pins, friction lock, blue polyester housing, UL94 V-0, 3 A per contact, –40°C to 125°C.

$2.2700Ref. price · indicative, final on quote
Amphenol 91687-306LF datasheet (PDF)
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 Aug 2026

Specifications

91687-306LF key specifications
ParameterValue
SeriesDubox™
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeFriction Lock
Current rating3A
Operating temperature-40°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlue
Insulation height0.368\" (9.35mm)
Insulation materialPolyester, Glass Filled
Material flammability ratingUL94 V-0

All specifications

91687-306LF additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageBag
ShroudingShrouded - 2 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions12
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.134\" (3.40mm)
Contact finish - matingGold, GXT™
Contact length - mating0.197\" (5.00mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

The 91687-306LF: The 2-wall shroud protects the square male pins from bending during blind mating and provides polarization for correct orientation with the mating housing. The 3 A ceiling keeps the temperature rise within the UL94 V-0 polyester housing limits for signal-level loads. Operating temperature spans –40°C to 125°C, covering automotive underhood and outdoor industrial cabinet environments without derating.

Friction Lock and Board Retention

The 0.197" (5.00 mm) mating pin length ensures full contact wipe with the receptacle terminal.

Frequently asked questions

What is the pitch of 91687-306LF?

This is the standard 2.54 mm grid for wire-to-board headers.

Is 91687-306LF a shrouded header?

Yes, it is a shrouded – 2 Wall header. The shroud protects the pins and provides polarization for correct mating orientation.

What series is 91687-306LF?

It belongs to the Dubox™ series from Amphenol ICC (FCI).

Where can I buy 91687-306LF?

Sourced to order against your BOM quantity. Availability and current pricing confirmed at quote time — submit an RFQ for this part number.