FX18-140P-0.8SV
Hirose Connector
Board to Board & Mezzanine Connectors 0.8MM 140P HDR STRT SMT 10 HGT
376 in stock
Overview
The FX18-140P-0.8SV is a high-density, 140-position board-to-board mezzanine header from Hirose's FX18 series. Featuring a 0.8mm pitch and support for stacking heights of 15mm or 20mm, it is designed for reliable signal transmission in space-constrained vertical PCB arrangements. The connector includes board guides to ensure accurate alignment during mating and is rated for up to 500 mating cycles.
Why Choose This Part
This connector offers high durability with a 500-cycle rating and a high pin count of 140 positions in a compact 0.8mm pitch footprint. Its integrated board guides facilitate easy blind mating, while the phosphorous bronze contacts with gold plating ensure long-term electrical stability across an operating temperature range of -55C to +85C.
Applications
High-Speed Data Processing
Ideal for connecting daughtercards to motherboards in servers or industrial computing platforms where 140 pins are required for wide bus widths.
Industrial Automation Control
Used to stack control boards and I/O modules in PLC systems and motor controllers requiring high pin density.
Medical Imaging Systems
Provides high-reliability interconnects for modular imaging equipment and diagnostic hardware.
Telecommunications Equipment
Suitable for mezzanine expansions in networking switches and routers where vertical stacking saves PCB real estate.
Key Specifications
Pitch
0.031" (0.80mm)
Features
Board Guide
Mounting Type
Surface Mount
Connector Type
Header, Outer Shroud Contacts
Contact Finish
Gold
Number of Rows
2
Height Above Board
0.341" (8.65mm)
Number of Positions
140
Mated Stacking Heights
15mm, 20mm
Contact Finish Thickness
4.00uin (0.100um)
FX18-140P-0.8 Family
| Part Number | Difference | Stock |
|---|---|---|
| FX18-140P-0.8SV10 | 10 | 28 |
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