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TE Connectivity AMP Connectors 111782-8 — Pin Headers

111782-8 TE AMP-Latch Header 40 Pos 2.54 mm Through-Hole

MPN111782-8
Active

TE Connectivity AMP-Latch, Board to Cable/Wire, Header, 40 positions (39 loaded), 2.54 mm pitch, dual-row, through-hole, shrouded, Gold or Gold-Palladium mating finish, 1 A per contact, 250 VAC

$1.6800Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 111782-8 datasheet (PDF)
RoHSRoHS non-compliant
SeriesAMP-Latch
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

111782-8 key specifications
ParameterValue
SeriesAMP-Latch
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Voltage rating250VAC
Current rating1A per Contact
Operating temperature-65°C ~ 105°C
Insulation colorBlack
Insulation materialPolyamide (PA), Nylon, Glass Filled
StyleBoard to Cable/Wire
PackageTube
FeaturesKeying Slot

All specifications

111782-8 additional specifications
ParameterValue
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions40
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin-Lead
Contact finish - matingGold or Gold-Palladium
Contact length - mating0.240\" (6.10mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

40-position dual-row header with keying slot

The 111782-8: This is a 40-position, dual-row header from the AMP-Latch series, with one position left unloaded as a keying slot — that missing pin is intentional, not a defect.

Shrouded four-wall design with keying slot

The keying slot in the shroud prevents mating with a receptacle that lacks the matching key, reducing the risk of mis-wiring in multi-connector panels.

RoHS non-compliant due to Tin-Lead post finish. No official cross-reference from Molex or other manufacturers exists; the AMP-Latch series is TE-proprietary in its keying and housing geometry, so a direct pin-compatible substitute from another brand is unlikely without board rework.

Frequently asked questions

Is 111782-8 RoHS compliant?

No. 111782-8 is RoHS non-compliant because the solder tails have a Tin-Lead finish (100.0 µin). If your assembly requires RoHS compliance, you will need to request an exemption or look for a lead-free alternative in the AMP-Latch series.

What is the pitch of 111782-8?

The mating pitch is 0.100" (2.54 mm), and the row spacing is also 0.100" (2.54 mm). This matches the standard AMP-Latch ribbon-cable receptacle footprint.