SFM-131-L2-L-D-LC-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-131-L2-L-D-LC-TR is a 62-position dual-row high-reliability socket strip with 0.050" pitch for surface mount PCB applications. It offers gold-plated contacts, 2A per pin current rating, and an operating range of -55°C to +125°C for demanding environments. In stock worldwide with tape-and-reel packaging for automated assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 62
- Lifecycle
- ACTIVE
- Datasheet
- SFM-131-L2-L-D-LC-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-L-D-LC-TR?
- 62-position dual-row configuration at 0.050" (1.27 mm) pitch enabling high-density signal routing in compact surface mount layouts
- Gold-plated contacts with 2A per pin rating supporting thousands of reliable mating cycles in high-reliability designs
- Tape-and-reel (TR) format for seamless integration into automated SMT pick-and-place and reflow assembly lines
What is SFM-131-L2-L-D-LC-TR used for?
The SFM-131-L2-L-D-LC-TR is targeted at high-density board-to-board and mezzanine interconnect solutions in networking equipment, FPGA daughter cards, and compact embedded computing modules requiring 62 signals at 0.050" pitch. Its surface mount construction simplifies integration into multi-layer PCBs processed through standard 260°C reflow ovens, reducing manual assembly steps. The wide operating temperature range also makes it appropriate for industrial control systems and test-and-measurement instruments that must perform reliably across extreme thermal conditions.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-131-L2-L-D-LC-TR datasheet?
SFM-131-L2-L-D-LC-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-131-L2-L-D-LC-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contacts does SFM-131-L2-L-D-LC-TR supply, and what is the row-and-pitch arrangement?
SFM-131-L2-L-D-LC-TR provides 62 contacts in a dual-row layout at 0.050" (1.27 mm) pitch, with 31 contacts per row. This arrangement allows engineers to route 62 differential pairs or mixed signal-and-power lines across a compact SMT footprint, enabling high-density interconnect on multi-layer PCBs without sacrificing signal integrity.
For a mezzanine card interface carrying 62 signals, how does SFM-131-L2-L-D-LC-TR handle current and thermal requirements?
Each of the 62 contacts in SFM-131-L2-L-D-LC-TR is rated at 2A, and the connector operates reliably across -55°C to +125°C. This means the connector can handle mixed power-signal configurations while sustaining contact integrity through thermal cycling in enclosed industrial enclosures or high-altitude avionic environments.
How does SFM-131-L2-L-D-LC-TR differ from a through-hole 62-pin DIP connector in a compact PCB design?
SFM-131-L2-L-D-LC-TR uses surface mount termination at 0.050" pitch, occupying significantly less board area than a through-hole DIP connector at 0.100" pitch—roughly half the footprint for an equivalent pin count. The SMT format also eliminates drilling costs and allows placement on both sides of the PCB, improving routing flexibility in dense multi-layer board designs.
When stocking SFM-131-L2-L-D-LC-TR for a production run, what packaging format does it ship in?
SFM-131-L2-L-D-LC-TR is supplied in tape-and-reel format (TR suffix), suitable for automated pick-and-place machines with standard 8 mm to 44 mm tape widths commonly used in SMT production. This packaging supports continuous high-volume assembly runs without manual feeder reloading, reducing per-unit assembly labor cost significantly in production quantities above 1000 pieces.
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