SFM-114-L2-LM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-114-L2-LM-D-A-P-TR is a 28-position dual-row high-reliability surface mount socket strip at 1.27 mm (0.050 inch) pitch, with LM (low mounting height) profile and tape-and-reel packaging for automated assembly. From $1.50 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- SFM-114-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-114-L2-LM-D-A-P-TR?
- 28-position dual-row fine-pitch 1.27 mm socket strip with LM (low mounting height) profile for tight board stack height budgets in mezzanine designs
- High-reliability SFM series with gold-plated beryllium-copper contacts providing low contact resistance and reliable mating over 30+ cycles
- Tape and reel (TR) packaging compatible with standard SMT pick-and-place equipment for high-volume automated PCB assembly
What is SFM-114-L2-LM-D-A-P-TR used for?
The SFM-114-L2-LM-D-A-P-TR is designed for mezzanine board-to-board stacking in embedded computing, RF modules, and instrumentation where 28 signal connections at 1.27 mm pitch must fit within a low-profile stack height. Its LM low mounting height option minimizes the distance between stacked boards, supporting compact multi-board system designs. The tape-and-reel packaging enables efficient automated placement in high-volume electronics manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-114-L2-LM-D-A-P-TR datasheet?
SFM-114-L2-LM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-114-L2-LM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the LM option in SFM-114-L2-LM-D-A-P-TR mean for board stack height?
The LM suffix denotes a low mounting height profile, which reduces the vertical clearance between mated PCBs. This option is critical in enclosure-constrained designs where the board stack height must be kept under 8 mm, making the SFM-114 LM suitable for compact embedded modules and handheld instrument stacks with 28-position signal interfaces.
For a 28-signal interface on an FPGA mezzanine board, how does SFM-114-L2-LM-D-A-P-TR compare to a 2.54 mm pitch header?
At 1.27 mm pitch, the SFM-114 fits 28 positions in approximately 17 mm of connector length, compared to roughly 35 mm for a 2.54 mm pitch 14-position dual-row header carrying the same signal count. This 50% footprint reduction frees PCB area for routing and components, which is valuable on FPGA mezzanine cards measuring 50 mm × 80 mm or smaller.
How many positions per row does the SFM-114-L2-LM-D-A-P-TR have and what current rating should designers expect per pin?
The SFM-114-L2-LM-D-A-P-TR has 28 total positions arranged in 2 rows of 14 pins each at 1.27 mm (0.050 inch) pitch. Fine-pitch SMT socket contacts in the SFM series are typically rated for 1 A per pin at standard operating temperatures, suitable for mixed power and signal bus interfaces in low-power embedded systems.
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About SAMTEC
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