SFM-148-02-L-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-148-02-L-D-A-P-TR is a 96-position, dual-row, 0.050" pitch high-reliability socket strip designed for surface mount PCB assembly. Gold-plated contacts and press-fit retention ensure repeatable signal integrity in dense interconnect and mezzanine card applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 96
- Lifecycle
- ACTIVE
- Datasheet
- SFM-148-02-L-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-148-02-L-D-A-P-TR?
- 96-position dual-row socket on a compact 0.050" (1.27 mm) pitch for very high signal density
- Press-fit retention clips secure the connector during SMT reflow without adhesive, tolerating 260°C peak temperature
- Gold-plated contacts (A suffix) deliver low contact resistance and long-term corrosion resistance
- Tape-and-reel packaging (TR) enables automated high-volume SMT pick-and-place processing
What is SFM-148-02-L-D-A-P-TR used for?
The SFM-148-02-L-D-A-P-TR is designed for high-density board-to-board and mezzanine interconnect applications in computing, telecommunications, and industrial control equipment. With 48 pins per row at 0.050" pitch, it is well-suited for FPGA expansion cards, backplane daughtercard assemblies, and modular instrument platforms requiring broad parallel signal buses.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-148-02-L-D-A-P-TR datasheet?
SFM-148-02-L-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-148-02-L-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the total pin count and row arrangement of the SFM-148-02-L-D-A-P-TR?
The SFM-148-02-L-D-A-P-TR has 96 total positions arranged in 2 rows of 48 contacts each, with a 0.050" (1.27 mm) contact pitch. This dual-row layout supports wide parallel buses across a minimal PCB footprint, making it suitable for FPGA I/O expansion and high-density signal interconnect designs.
How does the -02 row spacing code affect the SFM-148-02-L-D-A-P-TR's mating connector compatibility?
The -02 designation specifies a 0.100" (2.54 mm) row-to-row spacing within the dual-row housing. This row pitch must be matched to the corresponding mating header to ensure correct 96-pin engagement and avoid misalignment during board stacking with standard SAMTEC SFM-series counterparts.
Which SMT reflow conditions are compatible with the SFM-148-02-L-D-A-P-TR connector?
The SFM-148-02-L-D-A-P-TR is compatible with standard lead-free SMT reflow soldering, supporting peak reflow temperatures up to 260°C. Press-fit retention clips grip the PCB pads during reflow, holding all 96 positions in alignment without additional fixturing, simplifying high-volume automated assembly.
For a 96-signal parallel interface design, how does the SFM-148-02-L-D-A-P-TR compare to using two separate 48-pin connectors?
A single SFM-148-02-L-D-A-P-TR consolidates all 96 positions into one 0.050"-pitch dual-row footprint, reducing PCB real estate and minimizing row-to-row signal skew risks. Two separate 48-pin connectors would double placement operations and add mechanical complexity, while this single 96-position unit maintains uniform 1.27 mm pitch across all contacts.
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