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Hirose Electric Co Ltd FX18-40P-0.8SH(11) — Mezzanine & Stacking Connectors

Hirose FX18-40P-0.8SH(11) Header, 40 Pos, 0.80mm Pitch

MPNFX18-40P-0.8SH(11)
Active

Hirose FunctionMax FX18 series header, outer shroud contacts, 40 positions, 2 rows, 0.031" (0.80mm) pitch, right-angle SMT, gold 4.00µin (0.100µm) contact finish, 0.374" (9.50mm) height above board, board guide, RoHS compliant.

$6.2100Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesFunctionMax™ FX18
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

FX18-40P-0.8SH(11) specifications
ParameterValue
SeriesFunctionMax™ FX18
MountingSurface Mount, Right Angle
Connector typeHeader, Outer Shroud Contacts
Height above board0.374\" (9.50mm)
Pitch0.031\" (0.80mm)
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesBoard Guide
Contact finishGold
Rows2
Positions40
Contact finish thickness4.00µin (0.100µm)

Product details

0.80mm Pitch, 40-Position Mezzanine Header for Board-Edge Stacking

The Hirose FX18-40P-0.8SH(11) is a 40-position header from the FunctionMax FX18 series, designed as a right-angle surface-mount interconnect with outer shroud contacts. The 0.031" (0.80mm) pitch and dual-row layout give 20 contacts per row, a common density for mid-range mezzanine and board-to-board signal routing.

No last-time-buy or phase-out notice is on record. No official second-source or direct cross-reference is listed, but the FX18-40P-0.8SH (tray packaging, same specs) is the closest functional equivalent within the same series if the Tape & Reel format is not required.

Frequently asked questions

Where can I buy FX18-40P-0.8SH(11) and what is the lead time?

Submit an RFQ for current pricing and delivery.

What mating connector is compatible with FX18-40P-0.8SH(11)?

The FX18-40P-0.8SH(11) is a header with outer shroud contacts from the FunctionMax FX18 series. It mates with the matching FX18 series receptacle — the exact mating half order code depends on the desired stack height and orientation. The 0.80mm pitch and 40-position count must match on both halves.

Is FX18-40P-0.8SH(11) RoHS compliant?

Yes, the FX18-40P-0.8SH(11) is RoHS compliant. No restricted substances are used in the contact plating or housing materials.