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Hirose Electric Co Ltd DF12D(3.5)20DP0.5V80 — Board-to-Board Connectors

Hirose DF12D(3.5)20DP0.5V80, 0.50mm Pitch, 20-Pin Header

MPNDF12D(3.5)20DP0.5V80
Obsolete

Hirose DF12 series, Header, Outer Shroud Contacts, 20 positions, 2 rows, 0.020" (0.50mm) pitch, Surface Mount, Gold, 3.5mm stacking height.

$1.1700Ref. price · indicative, final on quote
Hirose Electric Co Ltd DF12D(3.5)20DP0.5V80 datasheet (PDF)
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

DF12D(3.5)20DP0.5V80 specifications
ParameterValue
SeriesDF12
MountingSurface Mount
Connector typeHeader, Outer Shroud Contacts
Height above board0.110\" (2.80mm)
Mated stacking heights3.5mm
Pitch0.020\" (0.50mm)
PackageBulk
FeaturesBoard Guide
Contact finishGold
Rows2
Positions20

Product details

0.50 mm Pitch Mezzanine Header for Tight Stack Heights

The Hirose DF12D(3.5)20DP0.5V80 is a 20-position, 2-row board-to-board header from the DF12 series, designed for parallel PCB stacking at a fixed 3.5 mm mated height. Surface-mount termination (SMT) means this header reflows alongside other passives, eliminating a wave-solder step.

3.5 mm Stack — What the Height Means for Your Layout

The 3.5 mm mated stack height is the fixed distance between the two parallel PCBs when this header mates with its receptacle counterpart.

Obsolete — Sourcing Options for This Order Code

The DF12D(3.5)20DP0.5V80 is marked obsolete.

Frequently asked questions

Is Hirose DF12D(3.5)20DP0.5V80 obsolete?

Yes, the DF12D(3.5)20DP0.5V80 is listed as obsolete. No official successor or direct replacement has been published for this order code.

What is the stacking height of DF12D(3.5)20DP0.5V80?

The mated stack height is 3.5 mm, measured between the two parallel PCBs when the header is mated with its receptacle half.

What is the pitch of the DF12D(3.5)20DP0.5V80?

The contact pitch is 0.50 mm (0.020"), which determines the board footprint and routing channel width for the signal traces between pads.