SFM-123-L2-L-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-123-L2-L-D-A-P-TR is a 46-position dual-row high-reliability surface-mount socket strip at 0.050" (1.27 mm) pitch, providing 92 total contacts in a compact low-profile SMD package with tape-and-reel delivery for automated placement. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Datasheet
- SFM-123-L2-L-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-123-L2-L-D-A-P-TR?
- 46-position dual-row SMD socket at 0.050" (1.27 mm) pitch offering 92 contacts for high signal-count board stacking
- High-reliability contact retention designed for consistent low insertion force across extended mating cycles
- Tape-and-reel packaging (-TR) optimized for automated SMT pick-and-place at production volumes
- Low-profile surface-mount body reduces stack height in multi-board assemblies compared to through-hole alternatives
What is SFM-123-L2-L-D-A-P-TR used for?
The SFM-123-L2-L-D-A-P-TR serves as a board-to-board interconnect in embedded systems, signal processing daughter cards, and modular test platforms where 46-position dual-row connectivity at 0.050" pitch is required within a limited PCB area. Its 92-contact arrangement supports routing of multiple differential pairs or high-speed parallel buses between adjacent circuit boards. Tape-and-reel packaging enables efficient high-volume SMT production with standard pick-and-place equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-123-L2-L-D-A-P-TR datasheet?
SFM-123-L2-L-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-123-L2-L-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contacts does the SFM-123-L2-L-D-A-P-TR provide in total?
The SFM-123-L2-L-D-A-P-TR provides 92 contacts total, arranged as 46 positions per row across a dual-row 0.050" (1.27 mm) pitch configuration, suitable for routing high signal-count buses between stacked PCBs in compact assemblies.
Can the SFM-123-L2-L-D-A-P-TR be used for routing 46 differential pairs between two boards?
Yes, the 92-contact dual-row layout at 0.050" pitch can accommodate up to 46 differential signal pairs when routed with matched-length traces, supporting high-speed interfaces such as LVDS or PCIe links between a base board and mezzanine module.
What does the -TR suffix indicate for ordering and production planning of the SFM-123-L2-L-D-A-P-TR?
The -TR suffix denotes tape-and-reel packaging, typically supplying 1000 or more units per reel in standard carrier tape for automated SMT assembly, reducing per-unit handling cost in medium to high production volumes.
How does the SFM-123-L2-L-D-A-P-TR compare to a 46-position single-row connector in terms of PCB footprint?
The dual-row 0.050" pitch design occupies roughly half the PCB row length of a single-row 46-position connector at the same pitch, saving approximately 58 mm of board edge space while doubling contact density in the same mounting area.
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About SAMTEC
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