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TE Connectivity AMP Connectors 770028-1 — Connector Housings

TE Connectivity 770028-1 Universal MATE-N-LOK II Receptacle

MPN770028-1
Active

TE Connectivity Universal MATE-N-LOK II receptacle housing, 770028-1, 9 positions, 3 rows, 0.250" (6.35mm) row spacing, panel mount snap-in, locking ramp, white nylon, accepts male or female crimp contacts.

$1.5500Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesUniversal MATE-N-LOK II
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

770028-1 specifications
ParameterValue
SeriesUniversal MATE-N-LOK II
TypeMale or Female
MountingPanel Mount, Snap-In
Connector typeReceptacle
Fastening typeLocking Ramp
Operating temperature-55°C ~ 105°C
ColorWhite
Insulation materialPolyamide (PA), Nylon
NoteContacts Not Included
PackageBulk
Row spacing0.250\" (6.35mm)
Rows3
Contact terminationCrimp
Positions9

Product details

9-Position Housing for Universal MATE-N-LOK II

It accepts either male or female crimp contacts — a deliberate design choice that lets a single housing body serve both the plug and receptacle side of a harness, reducing the number of unique parts you need to stock.

Contacts Sold Separately — Plan Your BOM

The contact termination is crimp, which means a standard hand tool or automatic press seats the terminal into the cavity; the locking ramp then retains it mechanically. No soldering, no secondary retention hardware.

Mounting type is panel mount, snap-in. The housing snaps into a rectangular panel cutout and stays put without screws or brackets.

Frequently asked questions

Is 770028-1 polarized?

The housing uses a locking ramp fastening that provides a positive-lock mate, but the Universal MATE-N-LOK II series does not include a polarization key in the housing itself. The locking ramp ensures the connector is fully seated and prevents accidental unmating.