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

TE 1-173977-1 CT IDC Receptacle, 11 Pos, 2.00mm Pitch

MPN1-173977-1
Active

TE Connectivity CT series IDC receptacle, 11 positions, 1 row, 0.079" (2.00mm) pitch, tin female socket contacts, free-hanging (in-line) mount, 26-28 AWG discrete wire.

$1.4500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesCT
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-173977-1 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
Positions11

Product details

11-Position IDC Receptacle for Discrete Wire Harnesses

Tin-plated female socket contacts handle the signal-level current typical of this class; the plating grade is suited for a fixed harness that sees a limited number of mate-unmate cycles over its service life.

Termination and Wire Preparation

IDC termination means the wire insulation is pierced by the contact tines as the cover is pressed down — no stripping, no crimp tool, just a press. The 26-28 AWG range covers common signal-level wire gauges used in control cabinets and appliance harnesses. A splice is a fault waiting to happen if the IDC tines don't fully penetrate the insulation; a proper press tool ensures the cover seats flush and the tines bite through cleanly.

Free-hanging (in-line) mount means this receptacle floats in the harness — no board lock, no panel clip. It mates with the corresponding CT series pin header (male pins, same 2.00mm pitch). The natural (uncolored) housing is a visual cue for wire routing; no secondary latch or CPA is listed on this variant, so the friction of the IDC termination and the housing lock are what hold the pair together. For a harness that sees road buzz or machine vibration, confirm the mating header includes a locking ramp.

Frequently asked questions

What is the mating connector for 1-173977-1?

This IDC receptacle mates with a TE CT series pin header (male pins) on the same 0.079" (2.00mm) pitch. The mating half is a through-hole or IDC header with 11 positions in a single row.

What wire gauge does 1-173977-1 accept?

The IDC termination accepts 26-28 AWG discrete wire. No stripping is required — the insulation is pierced during termination.