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Amphenol 51915-093LF — Specialty Circular

Amphenol FCI 51915-093LF PwrBlade Receptacle, 33 Pos

MPN51915-093LF
Active

Amphenol FCI PwrBlade® receptacle, 33 positions (24 signal, 9 power), 0.100" (2.54mm) pitch, 4 rows, right-angle board edge mount, solder termination, board lock and guide pin, gold/GXT™ contact finish, UL94 V-0, black, tray.

$11.5900Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesPwrBlade®
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 Jul 2026

Specifications

51915-093LF specifications
ParameterValue
SeriesPwrBlade®
MountingBoard Edge, Through Hole, Right Angle
Connector typeReceptacle, Female Sockets and Blade Sockets
Operating temperature-20°C ~ 105°C
ColorBlack
Material flammability ratingUL94 V-0
Pitch0.100\" (2.54mm)
PackageTray
FeaturesBoard Lock, Guide Pin
TerminationSolder
Contact finishGold or Gold, GXT™
Rows4
Positions33
Contact layout, typical24 Signal, 9 Power
Contact finish thickness30.0µin (0.76µm)

Product details

Mixed Power and Signal Layout in a Single Receptacle

The Amphenol FCI 51915-093LF is a PwrBlade® receptacle that combines 24 signal contacts and 9 power blade sockets in a single 33-position housing. This hybrid layout lets one connector carry both the DC rail and the control signals on the same board edge interface, saving a separate signal connector and reducing assembly steps. Mounting is right-angle through-hole to the board edge, with a board lock and a guide pin that together align the receptacle during mating and absorb the shear from the power blade insertion force.

The 51915-093LF carries 33 total positions — 24 signal and 9 power. Compared to the 51915-078LF (27 positions: 20 signal, 7 power), this version adds a full power blade pair and four more signal contacts. The 51915-070LF and 51915-051LF both offer 31 positions (24 signal, 7 power), so the 093LF is the only 33-position variant in the active lineup.

Frequently asked questions

Can 51915-093LF be replaced with another PwrBlade part?

The 51915-070LF and 51915-051LF are 31-position variants (24 signal, 7 power) that share the same pitch, mounting, and plating — but they have two fewer power contacts. If the BOM requires 9 power blades, the 51915-093LF is the only 33-position option in the active 51915 series.

What is the pitch of 51915-093LF?

The pitch is 0.100" (2.54mm), standard for the PwrBlade signal section. The power blade spacing follows the same grid, so the entire connector fits a single board-edge footprint.