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Hirose Electric Co Ltd DF12NB(3.0)-14DS-0.5V(51) — Mezzanine & Stacking Connectors

Hirose DF12NB(3.0)-14DS-0.5V(51) Receptacle, 14 Pos

MPNDF12NB(3.0)-14DS-0.5V(51)
Active

Hirose DF12 series receptacle, center strip contacts, 14 positions, 2 rows, 0.020" (0.50mm) pitch, surface mount, gold contact finish, 0.087" (2.20mm) height above board, solder retention features.

$0.7800Ref. price · indicative, final on quote
Hirose Electric Co Ltd DF12NB(3.0)-14DS-0.5V(51) datasheet (PDF)
RoHSRoHS Compliant
SeriesDF12
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 Aug 2026

Specifications

DF12NB(3.0)-14DS-0.5V(51) specifications
ParameterValue
SeriesDF12
MountingSurface Mount
Connector typeReceptacle, Center Strip Contacts
Height above board0.087\" (2.20mm)
Mated stacking heights3mm
Pitch0.020\" (0.50mm)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesSolder Retention
Contact finishGold
Rows2
Positions14
Contact finish thickness8.00µin (0.203µm)

Product details

Board-Stacking Fit for the DF12 Series

The Hirose DF12NB(3.0)-14DS-0.5V(51) is a 14-position receptacle with center strip contacts from the DF12 series, designed for parallel board-to-board stacking. The mated stacking height is 3mm, and the receptacle itself sits 2.20mm above the board surface — a combination that suits tight z-height budgets in portable or embedded designs. Gold plating on the contacts (8.00µin) provides reliable signal connections over repeated mating cycles in clean, controlled environments.

Frequently asked questions

What is the pitch and stack height for DF12NB(3.0)-14DS-0.5V(51)?

The pitch is 0.50mm, and the mated stacking height is 3mm. The receptacle height above board is 2.20mm. These dimensions define the board-to-board spacing and footprint for your mezzanine layout.

Does DF12NB(3.0)-14DS-0.5V(51) mate with the 10-position version's header?

No — the 14-position receptacle requires the matching 14-position header (DF12NB(3.0)-14DP-0.5V(51)). The 10-position header has a different position count and will not align. Stick to the same position count for both halves.