SFM-121-L2-LM-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-121-L2-LM-D-K-TR is a 42-position 00.050 in socket strip connector for PCB interconnect and production assemblies. It uses Surface-Mount construction to support compact routing, mating alignment, and serviceable board builds. From quote-based sourcing, buyers can request stock checks, alternates, and worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Datasheet
- SFM-121-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-121-L2-LM-D-K-TR?
- 42-position configuration supports defined PCB routing and mating checks
- 00.050 in pitch or spacing detail helps engineers confirm layout compatibility
- Surface-Mount format aligns with the documented socket strip connector assembly style
- Manufacturer SAMTEC documentation supports footprint and sourcing validation
- Suitable for production BOM review, replacement checks, and worldwide procurement workflows
What is SFM-121-L2-LM-D-K-TR used for?
Used in PCB interconnect, embedded control, test fixture, and industrial electronics assemblies that need a documented 42-pin socket strip connector. It is a practical fit for production BOMs, maintenance builds, and replacement sourcing where package style, mating geometry, and manufacturer traceability must be checked before purchase.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-121-L2-LM-D-K-TR datasheet?
SFM-121-L2-LM-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-121-L2-LM-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How should SFM-121-L2-LM-D-K-TR be planned into a board-to-board socket layout?
Use SFM-121-L2-LM-D-K-TR where the design needs a 42-position dual-row socket strip on 0.050 inch pitch, leaving assembly clearance for surface-mount solder joints.
Which mating and alignment checks matter before sourcing this SAMTEC SFM connector?
Confirm the mating header family, 42 positions, 2-row orientation, and keying requirements before purchase so the connector aligns with the intended board stack.
Can SFM-121-L2-LM-D-K-TR support production assembly workflows?
Yes, the TR suffix indicates tape-and-reel style ordering, useful for automated SMT lines handling 0.050 inch pitch connectors in repeated PCB builds.
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Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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