SFM-148-L2-F-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-148-L2-F-D-K-TR is a 96-position dual-row high-reliability socket strip with 0.050-inch pitch in a surface-mount package with tape-and-reel delivery. Designed for high-density mezzanine and FMC daughter-card interconnects in advanced electronic systems. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 96
- Lifecycle
- ACTIVE
- Datasheet
- SFM-148-L2-F-D-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-148-L2-F-D-K-TR?
- 96-position dual-row socket at 0.050" (1.27 mm) pitch provides maximum signal density for FMC and mezzanine board-to-board connections
- High-reliability construction delivers repeatable low-contact-resistance mating over thousands of cycles in demanding environments
- Tape-and-reel (TR) packaging enables automated SMT pick-and-place assembly for high-volume production
What is SFM-148-L2-F-D-K-TR used for?
The SFM-148-L2-F-D-K-TR is engineered for demanding board-to-board mezzanine applications in FPGA platforms, embedded computing modules, and defense electronics requiring 96 signals across a fine-pitch 0.050-inch interface. Its dual-row layout maximizes connectivity per unit length, making it a common choice for FMC-compliant daughter cards and high-bandwidth data acquisition modules. Tape-and-reel availability supports cost-effective automated SMT production for volume deployment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-148-L2-F-D-K-TR datasheet?
SFM-148-L2-F-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-148-L2-F-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contacts does the SFM-148-L2-F-D-K-TR provide and in what row configuration?
The SFM-148-L2-F-D-K-TR features 96 contacts arranged in a dual-row layout at 0.050-inch (1.27 mm) pitch. This configuration supports up to 96 independent signal or power connections within a compact surface-mount footprint, making it well-suited for high-pin-count FPGA daughter cards and mezzanine modules.
What PCB assembly method does the SFM-148-L2-F-D-K-TR require and is tape-and-reel supported?
The SFM-148-L2-F-D-K-TR is designed for surface-mount assembly and is supplied in tape-and-reel (TR) format. This allows fully automated pick-and-place placement on SMT production lines, enabling consistent alignment of all 96 contacts with the PCB land pattern and supporting high-volume manufacturing without manual handling.
For a 96-lane FPGA interface, how does the SFM-148-L2-F-D-K-TR compare with larger 0.100-inch pitch alternatives?
The SFM-148-L2-F-D-K-TR at 0.050-inch pitch provides roughly 4 times the contact density per row length compared to 0.100-inch pitch alternatives carrying 96 signals. This space saving is critical on FMC boards where the mezzanine connector zone is often limited to under 25 mm in length to leave room for FPGA I/O routing and decoupling capacitors.
Which high-reliability applications typically specify the SFM-148-L2-F-D-K-TR in their interconnect design?
Defense radar front-end modules, aerospace data acquisition systems, and industrial machine vision boards commonly specify the SFM-148-L2-F-D-K-TR because the high-reliability SFM series is rated for thousands of mating cycles and maintains contact resistance well below 50 mΩ under vibration and shock conditions per MIL-STD environments.
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