SFM-122-L2-H-D-A-K-TR SAMTEC Connector (Other) In Stock
The SFM-122-L2-H-D-A-K-TR is a 44-position dual-row surface-mount socket strip from SAMTEC with 0.050" (1.27 mm) pitch and high-reliability contacts. It features high-cycle mating durability and precise alignment for high-density PCB interconnects. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- SFM-122-L2-H-D-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 44-position dual-row surface-mount configuration on 0.050" (1.27 mm) pitch for high-density board layouts
- High-reliability machined contacts rated for extended mating cycles in demanding environments
- Tape-and-reel (TR) packaging supports automated pick-and-place assembly for high-volume production
Applications
The SFM-122-L2-H-D-A-K-TR is well suited for board-to-board and board-to-cable mating in compact industrial control, telecom, and test-and-measurement systems where 44 signal connections must fit within a small 0.050" pitch footprint. Its surface-mount termination and tape-and-reel packaging make it a practical choice for high-volume automated assembly lines. Engineers also deploy it in data acquisition modules and embedded computing boards that require reliable, repeatable mating over thousands of cycles.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pitch and contact count of the SFM-122-L2-H-D-A-K-TR?
The SFM-122-L2-H-D-A-K-TR has a 0.050" (1.27 mm) pitch and provides 44 positions arranged in 2 rows of 22, making it a high-density surface-mount socket suitable for compact PCB designs requiring many signal connections in minimal board space.
Which PCB assembly processes are compatible with the SFM-122-L2-H-D-A-K-TR?
This connector supports standard SMT reflow soldering processes. Its tape-and-reel (TR) packaging feeds directly into automated pick-and-place equipment, enabling placement accuracy across high-volume production runs with typical pad pitches of 1.27 mm.
When would you choose the SFM-122-L2-H-D-A-K-TR over a through-hole connector in a backplane design?
The SFM-122-L2-H-D-A-K-TR is preferred when board space is limited and SMT assembly is required, as its 44-pin dual-row SMT profile consumes far less PCB real estate than a through-hole equivalent, while still delivering reliable multi-cycle mating performance suitable for backplane and mezzanine card interconnects.
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