SFM-149-T2-H-D-A-K-TR SAMTEC Connector (Other) In Stock
The SAMTEC SFM-149-T2-H-D-A-K-TR is a 98-position dual-row surface-mount socket strip with 0.050-inch pitch for high-reliability applications. It features a low-profile SMT footprint with gold-plated contacts rated for demanding signal integrity requirements. Available on tape and reel with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 98
- Lifecycle
- ACTIVE
- Datasheet
- SFM-149-T2-H-D-A-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-149-T2-H-D-A-K-TR?
- 98-position dual-row layout at 0.050-inch pitch maximizes density on tight PCB layouts
- Surface-mount termination enables automated pick-and-place assembly for high-volume production
- High-reliability gold-plated contacts ensure consistent low-resistance mating over thousands of cycles
- Tape-and-reel packaging (TR suffix) supports automated PCB assembly lines
What is SFM-149-T2-H-D-A-K-TR used for?
The SFM-149-T2-H-D-A-K-TR is used in high-density board-to-board and mezzanine interconnect applications within telecommunications equipment, server backplanes, and test-and-measurement instruments. Its 0.050-inch pitch dual-row design suits FPGA expansion boards, memory modules, and industrial controllers where 98 signal positions must be routed in minimal board space.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-149-T2-H-D-A-K-TR datasheet?
SFM-149-T2-H-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-149-T2-H-D-A-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-149-T2-H-D-A-K-TR provide, and what is the contact pitch?
The SFM-149-T2-H-D-A-K-TR offers 98 positions arranged in a dual-row configuration with a 0.050-inch (1.27 mm) pitch. This high-density layout allows designers to route a large number of signals across a compact surface-mount footprint, saving valuable PCB area in tight enclosures.
What assembly method does the SFM-149-T2-H-D-A-K-TR require, and how is it packaged for production?
This connector uses surface-mount technology (SMT), making it compatible with standard reflow soldering processes. The TR suffix indicates tape-and-reel packaging, enabling automated pick-and-place assembly at high volumes without manual handling of individual connectors.
In which system-level applications is the SFM-149-T2-H-D-A-K-TR most commonly used?
The connector is well suited for FPGA mezzanine cards, server backplane interconnects, and test-and-measurement expansion boards where 98 signals at 0.050-inch pitch are needed. Its dual-row SMT footprint supports gigabit-speed differential pairs when combined with controlled-impedance PCB stackups.
What alternative SAMTEC series should be evaluated if the SFM-149-T2-H-D-A-K-TR does not meet a specific height or pitch requirement?
Designers requiring a different pitch can evaluate SAMTEC's SSM series at 0.050-inch pitch or the SFM series in other position counts such as 20, 40, or 80 positions. For coarser 0.100-inch pitch applications with dual-row layouts, the SAMTEC SSW series provides compatible mating options with similar gold-plated 30 µin contact finish.
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