SFM-133-L2-SM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-133-L2-SM-D-A-K is a 66-position dual-row high-reliability socket strip with 0.050 inch pitch for surface mount applications. It features gold-plated contacts for low contact resistance and long mating life. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Datasheet
- SFM-133-L2-SM-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-133-L2-SM-D-A-K?
- 66-position dual-row layout at 0.050 inch pitch enabling high-density board-to-board connections
- High-reliability surface mount design with gold-plated contacts for consistent low-resistance mating
- Compact SMT footprint reduces PCB area while supporting high pin-count interconnects in tight assemblies
What is SFM-133-L2-SM-D-A-K used for?
The SFM-133-L2-SM-D-A-K is designed for high-density board-to-board and mezzanine stacking applications in telecom, industrial computing, and test equipment. Its 66-position dual-row configuration makes it ideal for FPGA daughter cards, compute modules, and backplane systems requiring reliable 0.050 inch pitch signal routing. The surface mount termination simplifies automated PCB assembly processes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-133-L2-SM-D-A-K datasheet?
SFM-133-L2-SM-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-133-L2-SM-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and rows does the SFM-133-L2-SM-D-A-K provide and what is its pitch?
The SFM-133-L2-SM-D-A-K is a 66-position dual-row socket strip with a 0.050 inch pitch, delivering high-density interconnection in a compact surface mount footprint suitable for space-constrained board-to-board designs.
What PCB assembly process is the SFM-133-L2-SM-D-A-K optimized for?
This connector is designed for surface mount assembly, making it compatible with standard SMT reflow soldering processes. Its 0.050 inch pitch and dual-row layout with 66 pins supports automated pick-and-place and reflow in high-volume production environments.
Which types of systems benefit from the SFM-133-L2-SM-D-A-K's high-reliability socket design?
Telecom line cards, industrial compute modules, FPGA mezzanine boards, and backplane systems benefit from this connector's 66-position dual-row high-reliability design, which ensures stable 0.050 inch pitch signal connections across thousands of mating cycles.
When is SFM-133-L2-SM-D-A-K a better choice than a through-hole equivalent connector?
The SMT version is preferred when board thickness is limited or when wave soldering is not available, since its surface mount termination eliminates through-hole drilling while still providing 66 positions at 0.050 inch pitch for high-count signal routing.
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About SAMTEC
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