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TE Connectivity AMP Connectors 4-2103177-1 — Connector Housings

TE 4-2103177-1 Plug Housing, 2 Pos, 10.40mm, Sealed

MPN4-2103177-1
Active

TE Connectivity, DT series, plug housing, 4-2103177-1, 2 positions, 1 row, 10.40mm pitch, free hanging, latch lock, crimp termination, sealed with CPA, -40°C to 125°C.

$14.1500Ref. price · indicative, final on quote
RoHSRoHS Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

4-2103177-1 specifications
ParameterValue
MountingFree Hanging (In-Line)
Connector typePlug
Fastening typeLatch Lock
Operating temperature-40°C ~ 125°C
Insulation materialPolyamide (PA), Nylon, Glass Filled
NoteContacts Not Included
Pitch0.409\" (10.40mm)
PackageBulk
FeaturesConnector Position Assurance (CPA), Sealed
Rows1
Contact terminationCrimp
Positions2

Product details

Sealed 2-Position Plug Housing for Harsh-Duty Harnesses

It carries a latch lock with Connector Position Assurance (CPA) and is sealed, making it suited for underhood automotive, off-highway equipment, and washdown industrial harnesses where an unmated half left open between shifts needs a cap.

The 10.40mm pitch is wide — it gives ample creepage distance for the voltage rating typical of this class, and the 2-position count is the smallest in the DT-series family. For a harness designer, that means this housing fits a 2-circuit BOM line for a sensor or power pair, and the wide spacing makes hand-crimping and wire routing straightforward.

Sealing and Locking: What the CPA and Latch Deliver

The sealed feature and latch lock with CPA are the two features that separate this housing from a general-purpose plug.

Frequently asked questions

Does 4-2103177-1 include contacts?

No, contacts are not included with this housing. It is a plug housing only; you must order the matching crimp terminals separately.

Is 4-2103177-1 sealed?

Yes, the housing is listed as sealed and includes a Connector Position Assurance (CPA) feature and latch lock. The seal is effective when the connector is fully mated with the corresponding receptacle.

What is the mating header for 4-2103177-1?

This is a plug housing that mates with a corresponding DT-series receptacle housing of the same 2-position, 10.40mm pitch configuration. The specific receptacle order code depends on the application (e.g., panel-mount or in-line), but the series and pitch are the matching criteria.