SFM-129-L2-L-D-K-TR SAMTEC Connector (Other) In Stock
Samtec SFM-129-L2-L-D-K-TR is a 58-position dual-row high-reliability socket strip on 0.050-inch pitch for surface mount applications. Gold-plated contacts support up to 1 A per pin. From $2.00 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- SFM-129-L2-L-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-129-L2-L-D-K-TR?
- 58-position dual-row socket strip on ultra-fine 0.050-inch (1.27 mm) pitch
- High-reliability gold-plated contacts rated at 1 A per pin for secure mating
- Surface mount design enables automated SMT assembly with standard reflow compatibility
What is SFM-129-L2-L-D-K-TR used for?
The SFM-129-L2-L-D-K-TR is ideal for high-density board-to-board and mezzanine interconnect applications in computing, telecom, and instrumentation systems. Its fine 0.050-inch pitch and 58-position dual-row layout allow designers to route 116 signals in a small PCB footprint. The high-reliability construction suits aerospace, defense, and industrial equipment where connector integrity is critical.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-129-L2-L-D-K-TR datasheet?
SFM-129-L2-L-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-129-L2-L-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does SFM-129-L2-L-D-K-TR offer?
SFM-129-L2-L-D-K-TR features a fine 0.050-inch (1.27 mm) pitch with 58 positions in a dual-row layout, providing 116 signal connections in a compact surface mount footprint suitable for high-density PCB designs.
Which high-density interconnect scenarios benefit most from SFM-129-L2-L-D-K-TR?
This socket strip excels in mezzanine board stacking, FPGA daughter card interfaces, and telecom line card assemblies where 116 signals must be routed through a small area; the 0.050-inch pitch reduces board space by roughly 50% versus 0.100-inch alternatives.
Is SFM-129-L2-L-D-K-TR compatible with lead-free SMT reflow soldering?
Yes, the SFM-129-L2-L-D-K-TR is RoHS compliant and rated for standard lead-free reflow profiles up to 260°C peak temperature, making it compatible with modern SMT assembly processes used in commercial and industrial electronics manufacturing.
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About SAMTEC
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