SFM-131-L2-LM-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-131-L2-LM-D-K-TR is a 62-position dual-row high-reliability surface mount socket strip with 0.050" (1.27 mm) pitch and low-profile locking mating design. Supports secure board-to-board connections in compact, high-density PCB layouts. Available from global distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 62
- Lifecycle
- ACTIVE
- Datasheet
- SFM-131-L2-LM-D-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-131-L2-LM-D-K-TR?
- 62-position dual-row socket strip with 0.050" (1.27 mm) pitch for high-density signal routing
- Low-profile (LM) mating configuration reducing overall board-to-board stack height
- Locking mechanism (L2) ensuring secure retention during mating and vibration exposure
- Tape-and-reel packaging for automated surface mount pick-and-place assembly
What is SFM-131-L2-LM-D-K-TR used for?
The SFM-131-L2-LM-D-K-TR is engineered for high-density board-to-board interconnect in computing modules, data acquisition systems, and industrial control hardware where secure locking and compact stacking are critical. Its 62-position dual-row layout at 0.050" pitch allows dense signal routing across a small PCB footprint, and the locking feature maintains connection integrity under vibration. The surface mount design with tape-and-reel delivery integrates seamlessly into automated assembly workflows.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-131-L2-LM-D-K-TR datasheet?
SFM-131-L2-LM-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-131-L2-LM-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What locking and mating height features distinguish the SFM-131-L2-LM-D-K-TR from standard SFM socket strips?
The SFM-131-L2-LM-D-K-TR incorporates an L2 locking feature that securely retains the mated connector under vibration or mechanical stress, and a low-profile (LM) mating height that reduces the board-to-board stack height compared to standard-height SFM variants. This combination provides 62 positions at 0.050" pitch with both mechanical security and space efficiency.
Which PCB assembly processes are compatible with the SFM-131-L2-LM-D-K-TR surface mount footprint?
The SFM-131-L2-LM-D-K-TR is designed for standard surface mount technology (SMT) reflow soldering processes. Its tape-and-reel (TR) packaging is compatible with automated pick-and-place machines operating at high throughput, and the surface mount pads are specified for lead-free reflow profiles reaching peak temperatures of 260°C, in line with IPC-J-STD-020 standards.
How does the 62-position count of the SFM-131-L2-LM-D-K-TR compare to adjacent SFM series parts for signal budget planning?
Within the SAMTEC SFM series at 0.050" pitch, the SFM-131 provides 62 positions (31 per row in dual-row format), positioned between the 60-position SFM-130 and the 64-position SFM-132 variants. Designers needing 62 signal or power lines can use this part directly, while those needing more can step to SFM-133 at 66 positions, both sharing the same 1.27 mm pitch footprint family.
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About SAMTEC
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