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3-643819-9 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE MTA-156 3-643819-9, 9-Pos IDC Receptacle, 0.156" Pitch

MPN3-643819-9
Active

TE Connectivity MTA-156, 9-position IDC receptacle, 0.156" (3.96mm) pitch, tin contacts, 80.0µin plating, locking ramp, free-hanging, red housing, bulk.

$0.7400Ref. price · indicative, final on quote
3-643819-9 datasheet
StockContact for availability
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

3-643819-9 Technical Specifications
ParameterValue
SeriesMTA-156
Wire typeDiscrete or Ribbon Cable
GenderFemale Socket
Mounting typeFree Hanging (In-Line)
Connector typeReceptacle
Fastening typeLocking Ramp
Wire gauge22 AWG
Cable terminationIDC
ColorRed
Pitch0.156\" (3.96mm)
PackageBulk
FeaturesClosed End, Polarizing Key
Contact finishTin
Rows1
Positions9
Contact finish thickness80.0µin (2.03µm)

Product details

9-Position IDC Receptacle at 0.156" Pitch — MTA-156 Series

It terminates 22 AWG discrete or ribbon cable via insulation displacement, no stripping required. The 0.156" (3.96mm) pitch matches the standard MTA-156 ribbon cable conductor spacing — pitch has to match the ribbon, or the IDC slots bite between conductors instead of onto them. The red housing carries a closed end and a polarizing key, so the connector seats only one way against the mating header.

IDC Termination — 22 AWG, Tin Contacts, 80.0µin Plating

Tin is cost-effective for high-volume, low-remate applications; if the harness sees repeated disconnect/reconnect in the field, a gold-plated variant would hold up longer. The locking ramp adds vibration resistance once mated.

Frequently asked questions

Where can I buy 3-643819-9?

The 3-643819-9 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your BOM quantity.

What is the pitch of the MTA-156 connector 3-643819-9?

The pitch is 0.156" (3.96mm), which matches the standard MTA-156 ribbon cable conductor spacing.