SFM-128-02-STL-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-128-02-STL-D-K-TR is a 56-position dual-row high-reliability surface mount socket strip with 0.050" (1.27mm) pitch, designed for high-density board-to-board applications. It features low-insertion-force contacts and tape-and-reel packaging for automated assembly. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- SFM-128-02-STL-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-128-02-STL-D-K-TR?
- 56-position dual-row layout with 0.050" (1.27 mm) pitch for high-density interconnects
- High-reliability SMT socket strip designed for board-to-board mating applications
- Tape-and-reel (-TR) packaging supports automated pick-and-place assembly
What is SFM-128-02-STL-D-K-TR used for?
The SFM-128-02-STL-D-K-TR is ideal for high-density board-to-board connections in embedded computing, FPGA daughter cards, and data acquisition modules. Its 56-position dual-row layout with 0.050" pitch is well-suited for space-constrained PCB designs requiring reliable signal integrity. Engineers choose this connector for test and measurement equipment, industrial controllers, and communication platforms where compact, robust interconnects are essential.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-128-02-STL-D-K-TR datasheet?
SFM-128-02-STL-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-128-02-STL-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and rows does the SFM-128-02-STL-D-K-TR provide, and what pitch spacing is used?
The SFM-128-02-STL-D-K-TR provides 56 positions arranged in 2 rows with a 0.050" (1.27 mm) pitch spacing. This dual-row high-density layout makes it suitable for compact board-to-board connector applications requiring many signal connections in a small PCB footprint.
Which PCB assembly processes are supported by the SFM-128-02-STL-D-K-TR packaging?
The -TR suffix indicates tape-and-reel packaging, which directly supports automated SMT pick-and-place assembly processes. The surface mount termination style means it can be placed and soldered in standard reflow oven processes, compatible with lead-free soldering at temperatures up to 260°C.
In what types of applications is the SFM-128-02-STL-D-K-TR commonly deployed?
This 56-pin dual-row surface mount socket strip is commonly used in FPGA mezzanine cards, data acquisition boards, and embedded computing modules where 0.050" pitch board-to-board connections are needed. It suits industrial control, communications, and test and measurement equipment requiring reliable high-density interconnects across multiple signal channels.
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