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Hirose Electric Co Ltd DF37NC-24DS-0.4V(51) — Mezzanine & Stacking Connectors
Hirose Electric Co Ltd

Hirose DF37NC-24DS-0.4V(51), 24-Pos 0.40mm Pitch Receptacle

MPNDF37NC-24DS-0.4V(51)
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Hirose DF37 series receptacle, center strip contacts, 24 positions, 2 rows, 0.016" (0.40mm) pitch, gold contact finish, surface mount, 0.038" (0.97mm) height above board.

$1.0500Ref. price · indicative, final on quote
DF37NC-24DS-0.4V(51) datasheet
StockContact for availability
Lead timeIn Stock wk
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

DF37NC-24DS-0.4V(51) Technical Specifications
ParameterValue
SeriesDF37
MountingSurface Mount
Connector typeReceptacle, Center Strip Contacts
Height above board0.038\" (0.97mm)
Mated stacking heights0.98mm
Pitch0.016\" (0.40mm)
PackageTape & Reel (TR) Cut Tape (CT)
Contact finishGold
Rows2
Positions24
Contact finish thickness2.00µin (0.051µm)

Product details

0.40mm-Pitch Mezzanine Receptacle, 24 Positions

The Hirose DF37NC-24DS-0.4V(51) is a 24-position receptacle from the DF37 series, built for board-to-board stacking at a tight 0.016" (0.40mm) pitch. It carries center strip contacts arranged in 2 rows, with a surface-mount termination that keeps the profile low — 0.038" (0.97mm) above the board. The mated stacking height lands at 0.98mm, which sets the gap between parallel PCBs in a mezzanine or sandwich-style assembly. Gold contact finish at 2.00µin (0.051µm) covers the mating interface, adequate for moderate cycle counts in a controlled environment.

24 vs 30 Positions at the Same Pitch

The DF37NC-24DS-0.4V(51) shares the same 0.016" (0.40mm) pitch, 0.038" (0.97mm) height, and 2.00µin gold finish as the 30-position DF37NC-30DS-0.4V(51). Pick the 24-position variant when the BOM calls for exactly 24 signal lines; the 30-position sibling is the next step up in the same footprint class.

Frequently asked questions

What is the mated stacking height for DF37NC-24DS-0.4V(51)?

The mated stacking height is 0.98mm, which sets the gap between the two PCBs in a mezzanine configuration.

Is DF37NC-24DS-0.4V(51) RoHS compliant?

Yes, it is RoHS Compliant.