SFM-146-L2-F-D-LC SAMTEC Connector (Other) In Stock
SAMTEC SFM-146-L2-F-D-LC is a 92-position dual-row surface mount socket strip with 0.050" (1.27 mm) pitch, offering an F series height and LC tail for high-density board interconnects. Designed for high reliability applications requiring 46 signal pairs in a compact SMT footprint.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 92
- Lifecycle
- ACTIVE
- Datasheet
- SFM-146-L2-F-D-LC Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-146-L2-F-D-LC?
- 92-position dual-row socket with 0.050" (1.27 mm) pitch supporting 46 signal pairs per connector
- F series height profile with LC tail tailored for low-profile, reliable surface mount assembly
- High reliability gold-plated contacts maintain contact resistance below 20 mΩ over extended mating cycles
What is SFM-146-L2-F-D-LC used for?
The SFM-146-L2-F-D-LC is designed for high-density interconnect applications in embedded computing boards, FPGA daughter cards, and data acquisition systems. With 92 positions at 0.050" pitch, it efficiently routes large bus widths in compact module footprints. Industries such as telecommunications, industrial automation, and aerospace rely on this connector for reliable board-to-board signal integrity.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-146-L2-F-D-LC datasheet?
SFM-146-L2-F-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-146-L2-F-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signal pairs does the SFM-146-L2-F-D-LC support, and what is its pitch?
The SFM-146-L2-F-D-LC supports 46 signal pairs across its 92-position dual-row layout at 0.050" (1.27 mm) pitch. This configuration allows wide data buses or parallel interfaces to be routed within a footprint under 60 mm in length, saving significant PCB real estate.
Can the SFM-146-L2-F-D-LC replace a 92-pin through-hole connector in a redesigned PCB?
Yes, the SFM-146-L2-F-D-LC is a surface mount alternative that replaces through-hole 92-pin connectors when a lower profile is needed. Its F series height stays under 4 mm above the PCB surface versus through-hole connectors that may exceed 8 mm, enabling slimmer product enclosures in redesigned boards.
What operating temperature range and current rating apply to the SFM-146-L2-F-D-LC?
SAMTEC SFM series connectors including the SFM-146-L2-F-D-LC typically operate from -55°C to +125°C and are rated at 1 A per pin. This wide temperature range and per-pin current capacity make the 92-position connector suitable for industrial and mil-aero environments with demanding thermal conditions.
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