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Hirose Electric Co Ltd DF37NB-16DS-0.4V(51) — Mezzanine & Stacking Connectors

Hirose DF37NB-16DS-0.4V(51) Receptacle, 16 Pos, 0.40mm Pitch

MPNDF37NB-16DS-0.4V(51)
Active

Hirose DF37 series receptacle, center strip contacts, 16 positions, 0.40mm pitch, 2 rows, surface mount, gold 2.00µin contacts, 0.97mm height above board, solder retention.

$0.8800Ref. price · indicative, final on quote
Hirose Electric Co Ltd DF37NB-16DS-0.4V(51) datasheet (PDF)
RoHSRoHS Compliant
SeriesDF37
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

DF37NB-16DS-0.4V(51) 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)
FeaturesSolder Retention
Contact finishGold
Rows2
Positions16
Contact finish thickness2.00µin (0.051µm)

Product details

0.40mm Pitch Mezzanine Receptacle for Tight Stack Heights

The Hirose DF37NB-16DS-0.4V(51) is a 16-circuit receptacle from the DF37 series, designed for parallel board-to-board stacking at a 0.98mm mated stack height. With a 0.016" (0.40mm) pitch and dual-row layout, it suits high-density signal interconnects where board real estate is at a premium — think compact handheld devices, camera modules, or any mezzanine pair where the z-height budget is under 1mm.

Position Count Variants in the Same Footprint

The DF37NB-16DS-0.4V(51) shares its 0.40mm pitch, 0.97mm height, and dual-row layout with the 10-position DF37NB-10DS-0.4V(51), the 20-position DF37NB-20DS-0.4V(51), and the 24-position DF37NB-24DS-0.4V(51). All use the same 2.00µin gold plating and solder retention.

Frequently asked questions

What is the mated stacking height of DF37NB-16DS-0.4V(51)?

The mated stacking height is 0.98mm, with the receptacle sitting 0.038" (0.97mm) above the board surface.

Which header mates with DF37NB-16DS-0.4V(51)?

This receptacle mates with the matching DF37 series header of the same position count and 0.40mm pitch. The header part numbers follow the DF37N-xxDS-0.4V pattern for the corresponding circuit size.

Is DF37NB-16DS-0.4V(51) RoHS compliant?

Yes, it is listed as RoHS Compliant.

What is the solder retention feature on DF37NB-16DS-0.4V(51)?

The solder retention feature consists of metal hold-downs on the connector body that solder to the board, keeping the part aligned during reflow and preventing movement of the fine-pitch 0.40mm contacts as the solder solidifies.

Where can I buy DF37NB-16DS-0.4V(51) available via RFQ confirmation?

This part is sourced to order against your RFQ.