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TE Connectivity AMP Connectors 1-521766-2 — Crimp Contacts

1-521766-2 TE Connectivity Mark III 2-Pos Housing

MPN1-521766-2
Active

TE Connectivity AMP Mark III housing, order code 1-521766-2, 2 positions, female receptacle, 0.250" (6.35mm) quick connect terminal size, free hanging (in-line) mount, natural polyamide (PA66) body, box packaging.

$0.3200Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMark III
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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

1-521766-2 specifications
ParameterValue
SeriesMark III
MountingFree Hanging (In-Line)
Terminal typeQuick Connect, Disconnect
Terminal size0.250\" (6.35mm)
ColorNatural
MaterialPolyamide (PA66), Nylon 6/6
NoteContacts Not Included
StyleHousing
GenderFemale, Receptacle
PackageBox
Stacking directionSide to Side
Positions2
For use with (Related products)0.250\" (6.35mm) Quick Connects

Product details

Housing identity and key specs

The 1-521766-2: Molded from natural polyamide (PA66), it mounts free hanging (in-line) and is rated for side-to-side stacking.

Terminal fit and stacking

The housing is designed for 0.250" (6.35mm) quick-connect terminals and supports side-to-side stacking — multiple housings can be ganged together without additional hardware.

Frequently asked questions

What does the note 'Contacts Not Included' mean for this housing?

The 1-521766-2 ships as an empty housing only. The user must purchase 0.250" (6.35mm) quick-connect terminals separately and crimp them onto the wire before insertion.