SFM-124-L2-L-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-124-L2-L-D-A-K-TR is a 48-position dual-row high-reliability SMT socket strip with 0.050 inch pitch for ultra-fine-pitch board-to-board interconnect. Gold-plated contacts ensure low-resistance mating with compatible SFM header series at reduced board spacing. Available on tape and reel for automated surface mount assembly in high-density electronic systems.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- SFM-124-L2-L-D-A-K-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-L-D-A-K-TR?
- 48-position dual-row layout at 0.050" (1.27 mm) pitch enables ultra-high-density SMT socket interconnect in compact designs
- High-reliability gold-plated contacts rated for thousands of mating cycles ensure long service life in demanding applications
- Tape and reel (TR) packaging supports automated pick-and-place SMT assembly for high-volume production efficiency
What is SFM-124-L2-L-D-A-K-TR used for?
The SFM-124-L2-L-D-A-K-TR is designed for ultra-high-density board-to-board socket connections in medical devices, military electronics, and high-performance computing modules where 0.050 inch pitch reduces board footprint. Its high-reliability rating makes it suitable for mezzanine card interconnects and module stacking in space-constrained instrumentation. The SMT format enables flat board profiles in portable test equipment and embedded computing systems requiring robust, repeatable mating.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-124-L2-L-D-A-K-TR datasheet?
SFM-124-L2-L-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-124-L2-L-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the SFM-124-L2-L-D-A-K-TR provide for board-to-board connections?
The SFM-124-L2-L-D-A-K-TR features 48 positions in a dual-row arrangement with a 0.050 inch (1.27 mm) pitch, providing 24 contacts per row. This ultra-fine pitch allows twice the connection density of standard 0.100 inch pitch connectors in the same board length, critical for compact mezzanine card and module-stacking designs.
How does the high-reliability rating of the SFM-124-L2-L-D-A-K-TR compare to standard SMT socket strips?
SAMTEC's SFM high-reliability socket strips are rated for thousands of mating cycles with gold-plated contacts that maintain low contact resistance over extended service life. Standard SMT socket strips often have shorter cycle ratings and thinner plating, making the SFM-124-L2-L-D-A-K-TR preferable for medical, military, and aerospace applications demanding exceptional connector durability.
Which mating connector series is compatible with the SFM-124-L2-L-D-A-K-TR socket strip?
The SFM-124-L2-L-D-A-K-TR is designed to mate with SAMTEC's SFM-series header strips at 0.050 inch pitch with 48 positions on a dual-row layout. The matched system provides a fully specified mating interface with defined insertion force and retention force, ensuring reliable board-to-board electrical connections in high-vibration or high-cycle-count environments.
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About SAMTEC
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