SFM-124-L2-LM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-124-L2-LM-D-A-P-TR is a 48-position dual-row high-reliability SMT socket strip with 1.27 mm (0.050 inch) pitch, featuring precision machined contacts for high-cycle mating applications. Designed for board-to-board and module-to-motherboard high-density interconnects. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- SFM-124-L2-LM-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-124-L2-LM-D-A-P-TR?
- 48-position dual-row SMT socket strip on 1.27 mm (0.050 inch) pitch provides high-density board-to-board signal connectivity in compact footprints
- High-reliability precision machined contacts rated for hundreds of mating cycles ensure long service life in removable module and daughter-card applications
- Tape-and-reel (TR) packaging with pick-and-place compatible land pattern supports automated SMT assembly in high-volume production
What is SFM-124-L2-LM-D-A-P-TR used for?
The SFM-124-L2-LM-D-A-P-TR is ideal for removable daughter-card sockets, SOM (System-on-Module) carrier boards, and mezzanine connectors in embedded computing, telecommunications, and industrial automation where 48 signals must be reliably connected and disconnected across hundreds of mating cycles. Its 1.27 mm pitch achieves high circuit density while remaining compatible with standard PCB design rules, making it suitable for compact single-board computers and FPGA module sockets. The surface mount termination eliminates through-hole drilling and simplifies double-sided PCB assembly.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-124-L2-LM-D-A-P-TR datasheet?
SFM-124-L2-LM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-124-L2-LM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many circuits does the SFM-124-L2-LM-D-A-P-TR support, and what pitch is used?
The SFM-124-L2-LM-D-A-P-TR supports 48 circuits arranged in a dual-row layout on a 1.27 mm (0.050 inch) pitch, resulting in a connector body length of approximately 30 mm. This density is suited to module-to-carrier interfaces where dozens of signals, power, and ground connections must pass through a single compact SMT connector.
What mating cycle rating makes the SFM-124-L2-LM-D-A-P-TR suitable for removable module designs?
The SFM series uses precision machined contacts designed for high-reliability service across hundreds of mating cycles without significant contact wear or increase in contact resistance. For SOM and daughter-card applications where boards are regularly swapped during development or field maintenance, this durability over 200 or more mating cycles is a critical design consideration.
Can the SFM-124-L2-LM-D-A-P-TR be used as a replacement or alternative to 2 mm pitch socket strips in space-constrained designs?
Yes. The SFM-124-L2-LM-D-A-P-TR operates on a 1.27 mm (0.050 inch) pitch, which is more compact than standard 2.00 mm pitch socket strips, reducing the 48-position connector body length by approximately 40% compared to a 2 mm equivalent. This makes it an appropriate upgrade for designs migrating to higher-density board layouts where board space savings of 10 mm or more per connector are required.
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About SAMTEC
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