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TE Connectivity AMP Connectors 1-178317-2 — Pin Headers

1-178317-2 TE Connectivity AMP Connectors Dynamic D-3100

MPN1-178317-2
Active

TE Connectivity AMP Connectors Dynamic D-3100 series header, 1-178317-2, 8 positions, 3.81mm pitch, through-hole, shrouded 4-wall, gold mating finish, board lock, UL94 V-0.

$4.6500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesDynamic D-3100
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

1-178317-2 key specifications
ParameterValue
SeriesDynamic D-3100
TypeTab
MountingThrough Hole
Connector typeHeader
Fastening typeDetent Lock
Voltage rating250V
Operating temperature-55°C~105°C
Contact materialCopper Alloy
Insulation colorBlack
Insulation height0.850\" (21.59mm)
Insulation materialThermoplastic, Polyester, Glass Filled
Material flammability ratingUL94 V-0

All specifications

1-178317-2 additional specifications
ParameterValue
StyleBoard to Board or Cable
PackageTube
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose, Industrial
Contact shapeRectangular
Rows1
Pitch0.150\" (3.81mm)
Positions8
Contact finish - postTin
Contact length - post0.150\" (3.81mm)
Contact finish - matingGold
Contact finish thickness - mating15.0µin (0.38µm)

Product details

Active Sourcing and Lifecycle

No stock-holding claim — each order is sourced from the supply base.

Single-row header with 8 positions on 0.150" (3.81mm) pitch — the board footprint is defined by the 3.81mm centerline spacing. The 8-position count matches the BOM line for a 8-circuit interconnect. The 0.150" post length sets the minimum board thickness and solder fillet geometry.

Contact Plating and Mating Interface

Board Lock and Mechanical Retention

In a vibration-prone application, the board lock prevents the header from lifting off the board during mate/unmate cycles. The insulation height of 0.850" (21.59mm) provides clearance for the mating receptacle.

Material, Temperature, and Compliance

Voltage rating is 250V. The connector is ROHS3 Compliant per the manufacturer's declaration.

Frequently asked questions

What is the pitch of 1-178317-2?

The pitch is 0.150" (3.81mm) on a single-row, 8-position header.

Is 1-178317-2 through hole or SMD?

Not SMD.

Does 1-178317-2 have a board lock?

Yes, the header includes an integrated board lock for mechanical retention during soldering and vibration resistance.