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TE Connectivity AMP Connectors 3-1971876-7 — Connector Housings

TE Power Triple Lock 3-1971876-7, 15 Pos 6.00mm Plug Housing

MPN3-1971876-7
Active

TE Connectivity Power Triple Lock, High Temp series plug housing, 3-1971876-7, 15 positions, 6.00mm pitch, 3 rows, female blade socket contacts (not included), crimp termination, free hanging, latch holder, blue PBT housing, -55°C to 105°C.

$1.1200Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesPower Triple Lock, High Temp
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3-1971876-7 specifications
ParameterValue
SeriesPower Triple Lock, High Temp
TypeFemale Blade Socket
MountingFree Hanging (In-Line)
Connector typePlug
Fastening typeLatch Holder
Operating temperature-55°C ~ 105°C
ColorBlue
Insulation materialPolybutylene Terephthalate (PBT), Glass Filled
NoteContacts Not Included
Pitch0.236\" (6.00mm)
PackageBulk
Row spacing0.319\" (8.10mm)
Rows3
Contact terminationCrimp
Positions15

Product details

15-Position Power Triple Lock Plug Housing, 6.00 mm Pitch

It uses a 6.00 mm pitch across three rows, with a row spacing of 8.10 mm, giving you a compact footprint for a 15-circuit power interconnect.

What the 6.00 mm Pitch and 3-Row Layout Mean for Your Harness

The 6.00 mm pitch gives you enough creepage distance for power-level voltages without forcing an oversized connector body. Combined with the 8.10 mm row spacing, the three rows pack 15 positions into a housing that is narrower than a two-row design at the same pitch — useful when routing multiple circuits through a tight panel opening. The latch holder keeps the plug mated under vibration, so you do not need a secondary locking clip for most applications. The glass-filled PBT housing handles the 105°C operating limit without softening, which is why this series carries the High Temp designation.

Frequently asked questions

Does the 3-1971876-7 include contacts or terminals?

No — the listing explicitly notes Contacts Not Included. You need to order the matching female blade socket crimp terminals separately for the Power Triple Lock series.

What is the mating connector for 3-1971876-7?

This plug housing mates with the matching Power Triple Lock header (male pin) of the same 6.00 mm pitch and 15-position, 3-row layout. Confirm the header part number from the same series for your application.

Is 3-1971876-7 a high temperature connector?

Yes — it is part of the Power Triple Lock, High Temp series, with a glass-filled PBT housing rated for 105°C continuous operation.

Where can I buy 3-1971876-7 and what is the lead time?

This part is active and sourced to order.