Skip to main content
TE Connectivity AMP Connectors 1-1703494-4 — Connector Housings

TE MCON 1-1703494-4 Plug Housing, 3 Pos, 4.00mm, Sealed

MPN1-1703494-4
Active

TE Connectivity MCON 1-1703494-4, 3-position sealed plug housing, 4.00mm pitch, 1 row, locking ramp, crimp termination, free hanging, yellow PBT housing, -40°C to 125°C.

$2.8900Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesMCON
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

1-1703494-4 specifications
ParameterValue
SeriesMCON
TypeTab
MountingFree Hanging (In-Line)
Connector typePlug
Fastening typeLocking Ramp
Operating temperature-40°C ~ 125°C
ColorYellow
Insulation materialPolybutylene Terephthalate (PBT), Glass Filled
NoteContacts Not Included
Pitch0.157\" (4.00mm)
PackageBox
FeaturesSealed
Rows1
Contact terminationCrimp
Positions3

Product details

3-Position Sealed Plug Housing in the MCON Series

The 4.00mm pitch spaces the tab contacts wide enough for the 125°C operating ceiling and the sealed construction. Yellow glass-filled PBT body, locking ramp on the mating face, and a free-hanging mount — this is the housing you spec when the harness runs through a wet zone and you need the mate to stay put under vibration.

Sealed Housing for Wet Environments

The sealed feature means this housing carries a gasket or interfacial seal that keeps water and dust out of the terminal cavity when mated with the correct receptacle. It is the reason you pick this over an unsealed MCON housing for engine-bay, underbody, or pressure-wash-zone harness runs. The locking ramp engages with a positive click and resists back-out from machine vibration — no secondary clip needed.

Crimp Termination — Contacts Ordered Separately

This is standard for MCON sealed connectors: the terminal and the seal are a matched set, and the housing acts as the carrier. Order the correct MCON tab terminal separately for your wire gauge.

Temperature Range and Material

The yellow colour is a visual aid on the assembly line — it distinguishes this 3-position sealed plug from other MCON housings in the same harness bundle.

Frequently asked questions

What is the compatible socket for the 1-1703494-4 plug housing?

The 1-1703494-4 is a plug housing that mates with the matching MCON receptacle housing of the same 4.00mm pitch and 3-position count. The receptacle half carries female socket contacts and the same locking ramp interface.

Does 1-1703494-4 include contacts?

No — contacts are not included with this housing. The tab-style crimp terminals must be ordered separately as a matched set for the wire gauge and seal requirements.

Where can I buy 1-1703494-4?

This MCON plug housing is sourced to order against your BOM quantity.