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TE Connectivity AMP Connectors 1-1971906-3 — Pin Headers

1-1971906-3 TE Connectivity Header, 6 Pos, 3.3mm, Shrouded

MPN1-1971906-3
Active

TE Connectivity AMP Connectors, Grace Inertia GIC series, Board to Cable/Wire header, 6 circuits, 2 rows, 3.30 mm pitch, shrouded 4-wall, latch holder, through-hole, kinked pin solder termination, tin plating, UL94 V-0, -30°C to 105°C.

$0.4000Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesGrace Inertia, GIC
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-1971906-3 key specifications
ParameterValue
SeriesGrace Inertia, GIC
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLatch Holder
Voltage rating250VAC
Current ratingVaries by Wire Gauge
Operating temperature-30°C ~ 105°C
Contact materialBrass
Insulation colorNatural
Insulation height0.561\" (14.25mm)
Insulation materialPolyamide (PA66), Nylon 6/6, Glass Filled

All specifications

1-1971906-3 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationKinked Pin, Solder
ApplicationsGeneral Purpose, Industrial
Contact shapeSquare
Rows2
Pitch0.130\" (3.30mm)
Positions6
Row spacing - mating0.205\" (5.20mm)
Contact finish - postTin
Contact length - post0.118\" (3.00mm)
Overall contact length0.575\" (14.60mm)
Contact finish - matingTin

Product details

6-position, 3.30 mm pitch, dual-row header

The 1-1971906-3: This is a 6-position, dual-row header on 3.30 mm pitch — the footprint and circuit count that define the BOM match. The 0.205" (5.20 mm) row spacing gives the board layout engineer a clear keep-out zone for routing between rows. This is a wire-to-board interconnect for industrial or general-purpose enclosures where the harness gets tugged.

Position count contrast with sibling

The closest functional sibling is 1-1971906-4, which is identical in pitch, row spacing, shrouding, latch, plating, and material — but carries 8 positions instead of 6.

Frequently asked questions

Is 1-1971906-3 the same as 1-1971906-2?

No. 1-1971906-2 is a 4-position version of the same series, pitch, and shrouding. The 6-position 1-1971906-3 is a different circuit count and will not mate with a 4-position receptacle.

What is the pinout of TE Connectivity 1-1971906-3?

This is a 6-position, dual-row header with all positions loaded. The pinout is a 2x3 grid at 3.30 mm pitch with 5.20 mm row spacing. The latch holder provides keying orientation — the mating receptacle only engages one way.

What is the current rating of Grace Inertia headers?

The current rating for this header is listed as 'Varies by Wire Gauge'. The limiting factor is the wire size used in the mating crimp terminal, not the header pin itself. For a specific wire gauge, refer to the TE application drawing.