SFM-124-L2-LM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-124-L2-LM-D-A-K is a 48-position dual-row, high-reliability surface mount socket strip with 0.050" pitch, enabling high-density board-to-board interconnection in demanding industrial and embedded applications. Available from stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- SFM-124-L2-LM-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 48-position dual-row surface mount socket strip with 0.050" (1.27 mm) pitch for maximum signal density in compact PCB designs
- High-reliability contact system designed for extended mating cycle life and stable electrical performance in industrial and communications environments
- Surface mount termination enables reflow soldering integration into standard SMT assembly processes
Applications
The SFM-124-L2-LM-D-A-K is designed for high-density board-to-board interconnect in FPGA modules, industrial computing platforms, and communications line cards where 48 signals must be reliably routed across a 0.050" pitch socket on a compact PCB footprint. Its dual-row design and high-reliability rating make it particularly suitable for applications with demanding thermal, mechanical, or signal-integrity requirements.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin count and pitch of SFM-124-L2-LM-D-A-K, and how does this benefit board-space-constrained designs?
The SFM-124-L2-LM-D-A-K has 48 positions arranged in a dual-row layout at a 0.050" (1.27 mm) pitch. This finer pitch compared to standard 0.100" connectors allows 48 contacts to be routed in a significantly smaller PCB footprint, which is critical in FPGA daughtercards, processor modules, and compact industrial computing boards where board real estate is limited.
How does SFM-124-L2-LM-D-A-K differ from SFM-108-T2-LM-D-A-P-TR in terms of application fit?
SFM-124-L2-LM-D-A-K offers 48 positions while SFM-108-T2-LM-D-A-P-TR provides only 16 positions, both at 0.050" (1.27 mm) pitch. SFM-124-L2-LM-D-A-K is the better choice for designs requiring a higher signal count in one connector, such as processor-to-FPGA interfaces or multi-channel data acquisition boards, while the 16-pin variant suits simpler interface applications.
Is SFM-124-L2-LM-D-A-K compatible with standard SMT reflow assembly, and what industries commonly use it?
Yes. The SFM-124-L2-LM-D-A-K has a surface mount termination style compatible with standard SMT reflow soldering on the 0.050" (1.27 mm) dual-row 48-pin footprint. It is commonly used in telecommunications equipment, industrial automation controllers, embedded computing modules, and test and measurement systems where high-density and high-reliability board-to-board interconnection is a primary requirement.
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