0.50 mm pitch, 40-position board-to-board receptacle
The DF12A(3.0)-40DS-0.5V(81): It mates to a 3mm stacking height with gold-plated contacts at 8.00µin thickness and includes a board guide for alignment during SMT assembly.
Hirose DF12A(3.0)-40DS-0.5V(81) 40-Pos 0.50mm Receptacle
MPNDF12A(3.0)-40DS-0.5V(81)
Obsolete
Hirose DF12 series receptacle, center strip contacts, order code DF12A(3.0)-40DS-0.5V(81), 40 positions, dual row, 0.020" (0.50mm) pitch, 3mm mated stacking height, gold contact finish 8.00µin, surface mount, board guide.
$1.4100Ref. price · indicative, final on quote
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
| Parameter | Value |
|---|---|
| Series | DF12 |
| Mounting | Surface Mount |
| Connector type | Receptacle, Center Strip Contacts |
| Height above board | 0.087\" (2.20mm) |
| Mated stacking heights | 3mm |
| Pitch | 0.020\" (0.50mm) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Board Guide |
| Contact finish | Gold |
| Rows | 2 |
| Positions | 40 |
| Contact finish thickness | 8.00µin (0.203µm) |
Product details
Frequently asked questions
What is the stacking height of the DF12A(3.0)-40DS-0.5V(81)?
The mated stacking height is 3mm, as specified in the DF12 series documentation.
Where can I buy the DF12A(3.0)-40DS-0.5V(81) available via RFQ confirmation?
Available through independent surplus and broker channels. Quantities are confirmed per RFQ — no live stock is held on this obsolete line.