SFM-129-L2-FM-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-129-L2-FM-D-K-TR is a 58-position dual-row surface mount socket strip with 0.050" (1.27 mm) pitch, offering high reliability and low-profile mating for dense PCB interconnects. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- SFM-129-L2-FM-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-FM-D-K-TR?
- 58-position dual-row configuration with 0.050" (1.27 mm) pitch for high-density SMT applications
- High reliability design rated for demanding signal integrity requirements in compact board stacking
- Surface mount termination with tape-and-reel (TR) packaging for automated PCB assembly
What is SFM-129-L2-FM-D-K-TR used for?
The SFM-129-L2-FM-D-K-TR is well suited for board-to-board stacking in embedded computing, industrial control panels, and test and measurement equipment where space is constrained. Its 58-position dual-row layout supports parallel signal buses and power distribution across mated PCB pairs. Engineers also use this connector in high-reliability communications and data acquisition systems requiring stable 0.050" pitch interconnects.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-129-L2-FM-D-K-TR datasheet?
SFM-129-L2-FM-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-129-L2-FM-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the SFM-129-L2-FM-D-K-TR support?
The SFM-129-L2-FM-D-K-TR provides 58 positions arranged in a dual-row configuration with a 0.050" (1.27 mm) pitch. This compact pitch allows high-density interconnects on surface mount PCBs while maintaining reliable signal and power continuity across mated connector pairs.
Which PCB assembly processes are compatible with the SFM-129-L2-FM-D-K-TR tape-and-reel format?
The tape-and-reel (TR) suffix indicates this part is packaged for automated pick-and-place SMT assembly. The surface mount termination style allows standard reflow soldering at typical lead-free profiles up to 260°C, making it compatible with high-volume PCB production lines without manual placement.
Can the SFM-129-L2-FM-D-K-TR be used in industrial or harsh-environment applications?
Yes. SAMTEC's SFM series is designed for high reliability, with contacts typically rated for 1 A per pin and operating temperatures spanning -55°C to +125°C. The dual-row, 58-position layout and robust housing construction make this connector appropriate for industrial control, embedded computing, and test equipment requiring repeatable mating cycles.
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About SAMTEC
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