SFM-146-L2-F-D SAMTEC Connector (Other) In Stock
The SFM-146-L2-F-D is a 92-position dual-row high-reliability socket strip from SAMTEC with 0.050" (1.27 mm) pitch in a surface mount package. It offers gold-plated contacts rated at 1.0 A per pin for dense PCB interconnects. Available from global distributors with worldwide shipping options.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 92
- Lifecycle
- ACTIVE
- Datasheet
- SFM-146-L2-F-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 92-position dual-row socket strip at 0.050" (1.27 mm) pitch for ultra-high-density surface mount board-to-board mating
- High-reliability construction with gold-plated contacts rated 1.0 A per pin for consistent low-contact-resistance performance
- Surface mount footprint compatible with standard SMT reflow processes, enabling automated high-volume PCB assembly
Applications
The SFM-146-L2-F-D is used in high-density board-to-board stacking applications such as FPGA mezzanine cards, communications daughterboards, and server backplane systems where 92 signal paths must fit within a compact 0.050" pitch footprint. Its high-reliability socket design is well-suited to instrumentation and defense electronics that demand consistent contact integrity across thousands of mating cycles.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the SFM-146-L2-F-D provide and what is its pitch?
The SFM-146-L2-F-D has 92 positions arranged in a dual-row layout with a 0.050" (1.27 mm) pitch. This fine pitch allows engineers to route a large number of signals across a compact PCB area, making it ideal for high-density daughtercard or mezzanine applications.
What current rating applies to each pin of the SFM-146-L2-F-D socket strip?
Each contact is rated at 1.0 A, providing a total capacity of up to 92 A when all pins carry current simultaneously. In practice, pins are often shared between power and signal lines, so the 1.0 A per-pin rating guides the power distribution budget for the connected assembly.
Is the SFM-146-L2-F-D suitable for automated SMT reflow assembly?
Yes, the surface mount footprint of the SFM-146-L2-F-D is designed for standard reflow soldering at typical lead-free peak temperatures around 260°C. The component withstands industry-standard SMT profiles, allowing it to be placed and soldered by pick-and-place equipment in high-volume production environments.
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