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Hirose Electric Co Ltd DF40JC-10DP-0.4V(53) — Mezzanine & Stacking Connectors
Hirose Electric Co Ltd

Hirose DF40JC-10DP-0.4V(53) Plug, 10 Pos, 0.40mm Pitch

MPNDF40JC-10DP-0.4V(53)
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Hirose DF40 series plug, outer shroud contacts, 10 positions, 0.016" (0.40mm) pitch, 2 rows, gold plating, surface mount, 0.045" (1.14mm) height above board, 2mm mated stacking height.

$10.3600Ref. price · indicative, final on quote
DF40JC-10DP-0.4V(53) datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
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Specifications

DF40JC-10DP-0.4V(53) Technical Specifications
ParameterValue
SeriesDF40
MountingSurface Mount
Connector typePlug, Outer Shroud Contacts
Height above board0.045\" (1.14mm)
Mated stacking heights2mm
Pitch0.016\" (0.40mm)
PackageTape & Reel (TR) Cut Tape (CT)
Contact finishGold
Rows2
Positions10
Contact finish thickness2.00µin (0.051µm)

Product details

Board-to-Board Mezzanine Plug for Tight Stack Heights

The Hirose DF40JC-10DP-0.4V(53) is a 10-position plug from the DF40 series, designed for board-to-board mezzanine stacking. It uses outer shroud contacts on a 0.016" (0.40mm) pitch in two rows, with a mated stacking height of 2mm — a common spacing for compact portable electronics where the PCB gap is tight. The connector is surface-mount and carries gold-plated contacts with a 2.00µin (0.051µm) finish, suited for moderate mating-cycle duty in controlled environments.

Sizing the Board Gap and Footprint

At 0.045" (1.14mm) above the board, the plug sits low enough to allow airflow or component placement on the underside of the top board.

It is RoHS compliant. No official cross-reference or direct second-source is documented, but the DF40C-10DP-0.4V(51) shares the same pitch, position count, and stack height — verify the mating interface compatibility with your receptacle before substituting.

Mating and Compatibility Notes

The DF40C-10DP-0.4V(51) is a functional peer with the same pitch, height, and position count, but includes solder retention features — check your receptacle's mating face geometry before swapping.

Frequently asked questions

What is the exact pitch and mated stacking height of DF40JC-10DP-0.4V(53)?

The pitch is 0.016" (0.40mm) and the mated stacking height is 2mm. The plug stands 0.045" (1.14mm) above the board surface.

Is DF40JC-10DP-0.4V(53) compatible with DF40C series receptacles?

The DF40C-10DP-0.4V(51) is a functional peer with the same pitch, position count, and mated stack height. It includes solder retention features not present on the JC variant. Verify receptacle mating face compatibility before substituting.