SFM-122-02-LM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-122-02-LM-D-A-P-TR is a 44-position dual-row surface-mount socket strip with 0.050" (1.27 mm) pitch, LM low-profile stack height, and gold-plated A-P contacts. It ships in tape-and-reel format and is designed for high-density board-to-board mezzanine connections requiring extended mating cycle durability.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- SFM-122-02-LM-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-122-02-LM-D-A-P-TR?
- 44-position dual-row (2 x 22) at 0.050" (1.27 mm) pitch for high-density signal routing in a compact 28 mm SMT footprint
- Gold-plated A-P contact finish supports 500+ mate-unmate cycles while maintaining contact resistance below 30 mΩ
- LM low mated stack height reduces total dual-board vertical profile to approximately 4 mm to 5 mm
- Tape-and-reel (TR) packaging optimized for automated SMT placement at throughput rates over 3000 components per hour
What is SFM-122-02-LM-D-A-P-TR used for?
The SFM-122-02-LM-D-A-P-TR is engineered for high-pin-count mezzanine card interfaces, FPGA daughtercards, and industrial module stacks requiring 44 signal channels at 0.050" pitch within a 28 mm connector length. Its gold-plated contacts make it suitable for removable module designs and test adapters where boards are inserted and removed regularly across 500 or more cycles. The LM low-profile height ensures compatibility with slim enclosure designs constraining the PCB sandwich to under 8 mm total height.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-122-02-LM-D-A-P-TR datasheet?
SFM-122-02-LM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-122-02-LM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Before committing SFM-122-02-LM-D-A-P-TR, which mechanical values must match the PCB?
SAMTEC SFM-122-02-LM-D-A-P-TR is a 44-position dual-row surface-mount socket strip with 0.050" (1.27 mm) pitch, LM low-profile stack height, and gold-plated A-P contacts. It ships in tape-and-reel format and is designed for high-density board-to-board mezzanine connections requiring extended mating cycle durability. Review the assembly at 23 °C and match position count, pitch, row layout, mounting orientation, and mated height to the released PCB and connector drawings.
Which first-article checks are useful for SFM-122-02-LM-D-A-P-TR deliveries?
At 23 °C, compare SFM-122-02-LM-D-A-P-TR marking and full suffix with the purchase order, then inspect contacts, coplanarity, housing keys, packaging, and continuity before lot acceptance.
Can a nearby SFM-122-02-LM-D-A-P-TR ordering suffix be substituted without validation?
No; mate a SFM-122-02-LM-D-A-P-TR prototype pair at 23 °C and confirm termination style, plating option, polarization, retention, clearance, and electrical continuity before approving any substitution.
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About SAMTEC
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