SFM-149-T2-LM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-149-T2-LM-D-A-P-TR is a 98-position dual-row high-reliability surface mount socket strip with 0.050" (1.27 mm) pitch, designed for dense board-to-board interconnect applications. Features low-profile mating height and gold-plated contacts for reliable signal integrity. Available in tape-and-reel packaging for automated assembly; in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 98
- Lifecycle
- ACTIVE
- Datasheet
- SFM-149-T2-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-149-T2-LM-D-A-P-TR?
- 98 contacts in dual-row configuration on 0.050" (1.27 mm) pitch for ultra-high density interconnects
- High-reliability surface mount design with gold-plated contacts for low-resistance, corrosion-resistant mating
- Tape-and-reel (TR) packaging supports high-volume automated pick-and-place assembly
- Low-profile form factor ideal for space-constrained PCB designs requiring dense signal routing
What is SFM-149-T2-LM-D-A-P-TR used for?
The SFM-149-T2-LM-D-A-P-TR is widely used in high-density board-to-board signal interconnect applications such as FPGA mezzanine cards, test and measurement equipment, and embedded computing platforms. Its 0.050" pitch and 98 dual-row contacts make it suitable for routing large numbers of digital or mixed-signal lines in compact form factors. It is also found in communications infrastructure and industrial automation systems that demand reliable, repeatable mating cycles.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-149-T2-LM-D-A-P-TR datasheet?
SFM-149-T2-LM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-149-T2-LM-D-A-P-TR?
Compatible alternatives and drop-in replacements for SFM-149-T2-LM-D-A-P-TR:
Board Connector, 98 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Frequently Asked Questions
How many contacts does the SFM-149-T2-LM-D-A-P-TR provide and how are they arranged?
The SFM-149-T2-LM-D-A-P-TR provides 98 contacts arranged in a dual-row configuration on a 0.050" (1.27 mm) pitch. This high-density layout allows routing of up to 49 signals per row, making it well-suited for dense FPGA or processor board interconnects where board space is at a premium.
For which PCB assembly methods is the SFM-149-T2-LM-D-A-P-TR compatible, and does it come in tape-and-reel form?
The SFM-149-T2-LM-D-A-P-TR is a surface mount device compatible with standard SMT reflow soldering processes. It is supplied in tape-and-reel (TR) packaging, enabling automated pick-and-place assembly on high-volume production lines. The termination pitch of 1.27 mm fits standard SMT footprint libraries.
In what types of high-density applications is the SFM-149-T2-LM-D-A-P-TR most commonly deployed?
This socket strip is commonly deployed in FPGA mezzanine card interfaces, embedded computing platforms, and test-and-measurement boards where 98 pins over a 0.050" pitch allow routing of dozens of parallel data, control, and power signals. Industrial automation and communications infrastructure designs also rely on its dual-row, high-reliability construction to maintain signal integrity over thousands of mating cycles.
How does the SFM-149-T2-LM-D-A-P-TR compare to wider-pitch alternatives for board space savings?
Compared to 0.100" (2.54 mm) pitch connectors, the SFM-149-T2-LM-D-A-P-TR's 0.050" pitch reduces the connector footprint by roughly 50% per contact row, freeing significant PCB real estate when routing 98 signals. This compression is critical in compact mezzanine or stacked-board designs where every square millimeter matters for thermal and signal routing efficiency.
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