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Molex 877342000 — Specialty Circular

Molex EXTreme PowerPlus 877342000 Receptacle, 23 Pos

MPN877342000
Active

Molex EXTreme PowerPlus 87734 series, 877342000, receptacle, 23 positions (12 signal + 11 power), 4 rows, 0.100" (2.54mm) pitch, through-hole solder, gold 30.0µin, board lock, guide pin, UL94 V-0, black.

$5.9600Ref. price · indicative, final on quote
Molex 877342000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

877342000 specifications
ParameterValue
SeriesEXTreme PowerPlus 87734
MountingThrough Hole
Connector typeReceptacle, Female Sockets and Blade Sockets
Operating temperature-20°C ~ 105°C
ColorBlack
Material flammability ratingUL94 V-0
Pitch0.100\" (2.54mm)
PackageBox
FeaturesBoard Lock, Guide Pin
TerminationSolder
Contact finishGold
Rows4
Number of columns1
Positions23
Contact layout, typical12 Signal, 11 Power
Contact finish thickness30.0µin (0.76µm)

Product details

Hybrid Signal-Power Receptacle for Mixed-Load Boards

The Molex 877342000 is a 23-position receptacle from the EXTreme PowerPlus 87734 series, designed for board applications that need both signal and power contacts in a single connector. Its contact layout — 12 signal circuits and 11 power circuits — lets one connector handle the main DC rail and control lines, saving board space over separate connectors. The four-row arrangement packs the 23 positions into a compact footprint, with the power blades grouped for bus-level current and the signal pins for lower-current lines.

Board Lock and Guide Pin: Assembly and Retention

Frequently asked questions

Does 877342000 have a board lock feature?

Yes, the 877342000 includes a board lock and a guide pin, which anchor the connector during soldering and align the mating plug during assembly.

What is the difference between 877342000 and 87734 other part numbers?

The peer 87734-2000 is functionally identical to the 877342000 — same pitch, positions, plating, board lock, and Active lifecycle. Other 87734-series parts may differ in position count, contact layout, or features; check the specific order code against your BOM.