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TE Connectivity AMP Connectors 1-173977-3 — Panel-Mount & In-Line Circular

TE CT 1-173977-3 Receptacle, 13 Pos, 2.00mm IDC

MPN1-173977-3
Active

TE Connectivity CT series receptacle, 1-173977-3, 13 positions, 1 row, 0.079" (2.00mm) pitch, IDC termination, 26-28 AWG discrete wire, tin female socket contacts, free hanging (in-line) mount, natural color, bulk.

$1.5100Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesCT
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-173977-3 specifications
ParameterValue
SeriesCT
Wire typeDiscrete
TypeFemale Socket
MountingFree Hanging (In-Line)
Connector typeReceptacle
Wire gauge26-28 AWG
Cable terminationIDC
ColorNatural
Pitch0.079\" (2.00mm)
PackageBulk
Contact finishTin
Rows1
Positions13

Product details

13-Position IDC Receptacle for Discrete Wire Harnesses

This is the key distinction: it's built for point-to-point harness assembly where you land individual wires into the connector body, not a pre-terminated ribbon. Tin-plated female socket contacts are standard; tin is adequate for the limited mating cycles typical of an internal harness that is mated once and left in place. The housing is natural (uncolored) UL-rated material, free-hanging (in-line) with no mounting ears — it floats in the harness, not panel-mounted.

What the IDC Termination Means for Your Build

IDC on discrete wire requires a specific hand-tool or press — the same tooling used for the CT series ribbon connectors works, but the wire must be aligned individually into each slot. The 26-28 AWG range is narrow; 24 AWG is too thick for the slot geometry, and 30 AWG may not be reliably captured. The single-row layout (13 positions in one row) means the harness exit is a flat ribbon-like spread, which simplifies routing in a shallow enclosure.

Frequently asked questions

Where can I buy 1-173977-3 and what is the price?

Submit an RFQ for the exact BOM quantity.

What is the pitch of 1-173977-3?

The pitch is 0.079" (2.00mm), which is the standard CT-series spacing for signal-level discrete-wire harnesses.