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TE Connectivity AMP Connectors 178289-4 — Connector Housings

TE Dynamic D-3100 178289-4, 8 Pos Receptacle Housing

MPN178289-4
Active

TE Connectivity Dynamic D-3100 receptacle housing, 178289-4, 8 positions, 2 rows, 3.81mm pitch, 5.08mm row spacing, crimp termination, free hanging, black thermoplastic, -55°C to 105°C, contacts not included.

$1.2900Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesDynamic D-3100
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

178289-4 specifications
ParameterValue
SeriesDynamic D-3100
TypeFemale Socket
MountingFree Hanging (In-Line)
Connector typeReceptacle
Operating temperature-55°C ~ 105°C
ColorBlack
Insulation materialThermoplastic, Polyester, Glass Filled
NoteContacts Not Included
Pitch0.150\" (3.81mm)
PackageBulk
Row spacing0.200\" (5.08mm)
Rows2
Contact terminationCrimp
Positions8

Product details

8-Position, 3.81 mm Pitch — Receptacle Housing for Crimp Terminals

It uses a 3.81 mm pitch with a 5.08 mm row spacing, giving you enough room between contacts to run 20–24 AWG wire without crowding. That means you can re-pin a damaged harness on site with a basic crimp tool, as long as you have the terminals on hand.

The dual-row arrangement with 5.08 mm row spacing means the housing is compact enough for a 16 mm-wide bundle, but still leaves room for finger-friendly terminal insertion. If you're replacing a damaged 8-circuit connector in a machine tool or conveyor line, this housing crosses into the Dynamic D-3100 terminal system — you keep the existing wire and just re-pin. The free-hanging design means no board lock or mounting ears — it relies on the primary latch and the terminal retention in the cavity.

Frequently asked questions

What contacts fit the 178289-4 housing?

The 178289-4 accepts female socket crimp terminals from the Dynamic D-3100 series. The housing does not include contacts — you order the terminals separately. The standard terminal uses a 0.64 mm tab and accepts 20–24 AWG wire.

Where can I buy 178289-4?

The 178289-4 is sourced to order through independent distribution. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time.