SFM-124-02-S-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-124-02-S-D-A-K is a 48-position dual-row high-reliability socket strip with 0.050 inch pitch designed for surface mount PCB applications. It features gold-plated contacts and a compact 2 mm row spacing for dense mezzanine interconnects. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- SFM-124-02-S-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 48-position dual-row socket strip at 0.050 inch pitch for high-density SMT board-to-board interconnection
- High-reliability gold-plated contacts ensuring consistent low-contact-resistance mating across thousands of cycles
- Compact 0.050 inch pitch reduces PCB footprint compared to standard 0.100 inch pitch alternatives for same pin count
Applications
The SFM-124-02-S-D-A-K is designed for high-density mezzanine stacking in telecom line cards, FPGA daughter modules, and industrial embedded computing platforms. Its 48-position dual-row layout at 0.050 inch pitch allows twice the signal density of standard 0.100 inch pitch connectors in the same board length. The surface mount termination supports automated reflow assembly in compact multi-board system designs.
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
What pin count and pitch does the SFM-124-02-S-D-A-K provide for board-to-board connections?
The SFM-124-02-S-D-A-K offers 48 positions in a dual-row layout at 0.050 inch pitch, delivering twice the contact density compared to standard 0.100 inch pitch connectors of equivalent length, making it suitable for compact high-density mezzanine interconnects.
For which system architectures does the 0.050 inch pitch of SFM-124-02-S-D-A-K provide a size advantage?
FPGA mezzanine cards, compact embedded modules, and portable test instruments benefit from the 0.050 inch pitch spacing, which provides 48 positions within a much shorter connector length than 0.100 inch pitch alternatives, saving significant PCB area in width-constrained designs.
How does the high-reliability design of the SFM-124-02-S-D-A-K compare to standard socket strips?
High-reliability socket strips like the SFM-124-02-S-D-A-K use gold-plated contacts with tighter mechanical tolerances to maintain consistent electrical contact over thousands of mating cycles, making them preferred over standard strips in applications with frequent board swaps or vibration environments.
Can the SFM-124-02-S-D-A-K be placed by automated assembly equipment?
Yes, the surface mount design of the SFM-124-02-S-D-A-K is compatible with automated SMT pick-and-place equipment, enabling precise placement of the 48-position dual-row 0.050 inch pitch socket strip during high-volume PCB reflow soldering operations.
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