SFM-131-L2-SM-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-131-L2-SM-D-K-TR is a 62-position dual-row high-reliability socket strip with 0.050" (1.27mm) pitch in surface mount configuration. Features gold-plated contacts with low insertion force design for dense PCB-to-PCB mating. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 62
- Lifecycle
- ACTIVE
- Datasheet
- SFM-131-L2-SM-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-SM-D-K-TR?
- 62-position dual-row 0.050" (1.27mm) pitch SMT socket strip for ultra-high-density connections
- High-reliability gold-plated contacts rated for 500+ mating cycles with low insertion force
- Tape-and-reel packaging optimized for high-volume automated surface mount assembly
What is SFM-131-L2-SM-D-K-TR used for?
The SFM-131-L2-SM-D-K-TR is designed for high-density PCB-to-PCB mating applications in telecommunications equipment, FPGA daughter cards, and memory module interfaces where 0.050" pitch maximizes connection count in minimal board space. Its high-reliability socket strip construction is well-suited for aerospace, defense, and industrial systems requiring consistent contact performance across wide temperature ranges. The surface mount footprint enables automated reflow soldering for high-volume production of embedded computing and signal routing boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-131-L2-SM-D-K-TR datasheet?
SFM-131-L2-SM-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-131-L2-SM-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the SFM-131-L2-SM-D-K-TR offer for high-density PCB designs?
The SFM-131-L2-SM-D-K-TR provides 62 positions in a dual-row layout at 0.050" (1.27 mm) pitch, yielding 31 positions per row. This ultra-fine pitch enables nearly twice the connection density of standard .100" connectors in the same board footprint.
How does SFM-131-L2-SM-D-K-TR compare to .100" socket strips for FPGA daughter card applications?
At 0.050" pitch, SFM-131-L2-SM-D-K-TR accommodates 62 positions in the space a .100" strip would use for about 31 positions, making it preferable for FPGA daughter cards with 50+ signal channels. Gold-plated contacts maintain reliable contact resistance below 20 mΩ over 500+ mating cycles.
What soldering process is required for SFM-131-L2-SM-D-K-TR and is it tape-and-reel compatible?
This part is surface mount compatible and supports standard lead-free reflow soldering at peak temperatures up to 260°C. The TR suffix confirms tape-and-reel packaging, enabling automated pick-and-place assembly at high production volumes without manual handling.
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