SFM-107-L2-F-D-A-K SAMTEC Connector (Other) In Stock
The SFM-107-L2-F-D-A-K is a 14-position dual-row high-reliability surface mount socket strip from SAMTEC with 0.050" (1.27 mm) pitch for compact board-to-board interconnects. It supports automated SMT assembly with a low-profile design suited to space-constrained applications. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SFM-107-L2-F-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 14-position dual-row socket strip at 0.050" (1.27 mm) pitch enables high-density, space-saving board-to-board connections
- High-reliability surface mount construction supports automated reflow assembly and withstands demanding thermal cycling in industrial environments
- -A-K option variant provides enhanced locking and retention features for secure mating under vibration
- SAMTEC's tight manufacturing tolerances ensure consistent insertion force and electrical contact integrity across all 14 positions
Applications
The SFM-107-L2-F-D-A-K is suited for high-density board-to-board stacking applications in telecommunications equipment, medical devices, and ruggedized industrial electronics. Its 0.050" pitch surface mount profile allows designers to fit 14 signal connections into minimal PCB footprint while maintaining reliable electrical contact under mechanical stress. The high-reliability designation makes it appropriate for aerospace and defense subsystems requiring long service life.
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 pitch and position count does the SFM-107-L2-F-D-A-K offer and how does this affect PCB density?
The SFM-107-L2-F-D-A-K provides 14 positions in a dual-row layout at 0.050" (1.27 mm) pitch, achieving approximately twice the connection density of standard 0.100" pitch connectors. This compact footprint is valuable for high-density PCBs in medical, aerospace, and communications equipment where fitting 14 signals into a minimal surface mount area directly reduces board size and cost.
How does the high-reliability designation of the SFM-107-L2-F-D-A-K benefit designs in harsh environments?
The high-reliability designation on the SFM-107-L2-F-D-A-K indicates it is manufactured to tighter tolerances and tested for extended mating cycles, typically exceeding 500 insertion cycles, and broader operating temperature ranges. This makes it suitable for industrial automation, ruggedized military electronics, and medical instrumentation where connector failure in the field is unacceptable and long service life under thermal cycling and vibration is required.
When would an engineer choose the SFM-107-L2-F-D-A-K over a through-hole socket strip for a compact communications module?
For a compact communications module requiring automated SMT assembly, the SFM-107-L2-F-D-A-K's surface mount termination eliminates the need for drilled through-holes, reducing PCB fabrication cost and enabling double-sided component placement. Its 0.050" pitch dual-row layout packs 14 positions into a smaller footprint than equivalent through-hole alternatives, supporting higher board-to-board stacking density in rack-mounted or handheld communication systems.
What retention mechanism does the -A-K suffix on the SFM-107-L2-F-D-A-K provide for vibration-prone applications?
The -A-K suffix on the SFM-107-L2-F-D-A-K indicates the addition of polarizing peg and locking features that mechanically secure the mated connector pair, preventing accidental unmating under vibration or shock loads. This is critical in automotive electronics, aerospace avionics, and industrial machinery operating in environments with continuous mechanical vibration, ensuring all 14 circuit positions remain continuously connected throughout the product's service life.
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