SFM-149-02-H-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-149-02-H-D-A-K is a 98-position, dual-row, 0.050" pitch high-reliability surface-mount socket strip with horizontal mating and kinked contacts, designed for dense high-speed board-to-board interconnects.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 98
- Lifecycle
- ACTIVE
- Datasheet
- SFM-149-02-H-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-149-02-H-D-A-K?
- 98-position dual-row SMT socket strip at 0.050" (1.27 mm) pitch — among the highest contact counts available in this pitch class — for maximum signal density on a compact PCB footprint
- Horizontal (H) mating orientation combined with kinked (K) contacts improves board retention and solder joint robustness under vibration and thermal cycling
- High-reliability construction targets demanding environments including defense avionics, industrial automation, and telecom line-card applications requiring stable contact resistance across thousands of cycles
What is SFM-149-02-H-D-A-K used for?
The SFM-149-02-H-D-A-K is engineered for very high-density board-to-board socket connections in FPGA mezzanine cards, high-speed backplanes, and processor module basecards that demand 98 signal paths within the 0.050" pitch family. Its horizontal mating profile with kinked lead contacts provides added solder joint reliability in ruggedized environments such as military communication systems, avionics computers, and industrial edge servers.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-149-02-H-D-A-K datasheet?
SFM-149-02-H-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-149-02-H-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How should SFM-149-02-H-D-A-K be qualified for dense board-to-board assemblies?
Qualify SFM-149-02-H-D-A-K when the design needs a 98-position dual-row SAMTEC socket strip with 0.050 inch pitch and surface-mount assembly.
Which layout checks are important for SFM-149-02-H-D-A-K?
Layout review should confirm the 98-position footprint, 0.050 inch pitch alignment, horizontal mating clearance, and solder pad geometry for reliable board stacking.
How can buyers compare SFM-149-02-H-D-A-K with alternate high-reliability sockets?
Buyers should compare alternates by matching 98 positions, 0.050 inch pitch, high-reliability socket strip requirements, and SAMTEC-approved production documentation.
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