SFM-128-T2-STL-D-LC-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-128-T2-STL-D-LC-TR is a 56-position dual-row 0.050-inch pitch surface mount socket strip designed for high-reliability PCB interconnection. It features lead-free contacts in tape-and-reel format supporting automated SMT assembly and high-density board stacking. Available worldwide at competitive pricing with global stock and fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- SFM-128-T2-STL-D-LC-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-T2-STL-D-LC-TR?
- 56 positions in a dual-row 0.050-inch (1.27 mm) pitch SMT socket strip for high-density interconnect designs
- Lead-free contact finish ensures RoHS compliance and long service life in demanding environments
- Tape-and-reel (TR) packaging supports automated pick-and-place SMT assembly for high-volume production
- Surface mount configuration enables compact PCB layouts for board-to-board and mezzanine stacking applications
What is SFM-128-T2-STL-D-LC-TR used for?
The SAMTEC SFM-128-T2-STL-D-LC-TR is suited for high-density board-to-board and mezzanine stack applications in telecommunications, industrial control, and computing systems requiring 56-position dual-row connectivity at 0.050-inch pitch. Its surface mount design and tape-and-reel packaging enable automated assembly for FPGA daughtercard interfaces, backplane connections, and embedded computing modules. The lead-free finish supports RoHS-compliant manufacturing in aerospace, defense, and industrial electronics.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-128-T2-STL-D-LC-TR datasheet?
SFM-128-T2-STL-D-LC-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-128-T2-STL-D-LC-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the SFM-128-T2-STL-D-LC-TR provide and at what pitch?
The SFM-128-T2-STL-D-LC-TR provides 56 positions arranged in a dual-row layout with 0.050-inch (1.27 mm) pitch, offering a high-density surface mount socket interface for board-to-board interconnections requiring compact footprints.
Which mating connector series is compatible with the SFM-128-T2-STL-D-LC-TR for board stacking?
The SFM-128-T2-STL-D-LC-TR mates with SAMTEC TFM or TMS series terminal strips at 0.050-inch pitch; the dual-row 56-position socket accommodates mating headers for stacking heights typically ranging from 8 mm to 20 mm depending on the chosen mating connector.
How does the tape-and-reel format of the SFM-128-T2-STL-D-LC-TR benefit production assembly?
The tape-and-reel (TR) packaging allows the SFM-128-T2-STL-D-LC-TR to be placed by automated pick-and-place machines at rates exceeding 1000 placements per hour, enabling high-volume SMT reflow assembly at up to 260°C for the 56-position dual-row socket.
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About SAMTEC
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