Board-to-Board Mezzanine Header, 0.50mm Pitch
The DF12E(3.5)-20DP-0.5V(81) is a Hirose DF12 series board-to-board mezzanine connector — a surface-mount header with outer shroud contacts, 20 positions in two rows at 0.50mm pitch.
Hirose DF12E(3.5)-20DP-0.5V(81) 20-Position 0.50mm Header
MPNDF12E(3.5)-20DP-0.5V(81)
Obsolete
Hirose DF12 series, Header, Outer Shroud Contacts, 20 positions, 0.020" (0.50mm) pitch, 2 rows, Surface Mount, gold contacts, 3.5mm mated stack height.
$1.1700Ref. 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 | Header, Outer Shroud Contacts |
| Height above board | 0.110\" (2.80mm) |
| Mated stacking heights | 3.5mm |
| Pitch | 0.020\" (0.50mm) |
| Package | Tape & Reel (TR) |
| Contact finish | Gold |
| Rows | 2 |
| Positions | 20 |
| Contact finish thickness | 8.00µin (0.203µm) |
Product details
Frequently asked questions
Where can I buy DF12E(3.5)-20DP-0.5V(81)?
The Hirose DF12E(3.5)-20DP-0.5V(81) is obsolete, so it is not stocked in standard distribution. Submit an RFQ for your BOM quantity to get a sourcing status.
What is the mated stacking height of DF12E(3.5)-20DP-0.5V(81)?
The mated stacking height is 3.5mm, which is the z-height between the two parallel PCBs when this header is mated with its matching DF12 receptacle.
What is the pitch of DF12E(3.5)-20DP-0.5V(81)?
The pitch is 0.020" (0.50mm), a fine-pitch spacing suited for compact board-to-board interconnects.