SFM-124-T2-FM-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-124-T2-FM-D-K-TR is a 48-position dual-row surface mount socket strip with 0.050" (1.27 mm) pitch, engineered for high-reliability board-to-board stacking in space-constrained SMT designs. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- SFM-124-T2-FM-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-124-T2-FM-D-K-TR?
- 48-position dual-row socket with 0.050" (1.27 mm) pitch for compact high-density board-to-board interconnects
- High-reliability contact design rated for repeated mating cycles in industrial and embedded computing applications
- Tape-and-reel packaging enables automated SMT pick-and-place assembly at production volumes
What is SFM-124-T2-FM-D-K-TR used for?
The SFM-124-T2-FM-D-K-TR serves as a board-stacking interconnect in FPGA daughter card systems, embedded module platforms, and medical instrument designs where 48-signal interface density is needed in a 0.050" pitch footprint. Its surface mount construction simplifies PCB population by eliminating through-hole drilling. Design teams also deploy it in high-speed communication modules requiring reliable signal integrity at fine pitch.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-124-T2-FM-D-K-TR datasheet?
SFM-124-T2-FM-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-124-T2-FM-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pin count and pitch does the SFM-124-T2-FM-D-K-TR offer for board stacking designs?
The SFM-124-T2-FM-D-K-TR provides 48 positions in a dual-row layout with a 0.050" (1.27 mm) pitch, yielding 24 contacts per row. This configuration supports high-density parallel bus connections, power distribution, and mixed signal routing between stacked PCBs in space-constrained embedded and communications hardware.
When would a designer choose the 48-position SFM-124 over a lower-count SFM connector variant?
A designer selects the 48-position SFM-124-T2-FM-D-K-TR when an interface requires more than 40 signals between boards but the PCB footprint must remain within the 0.050" pitch family. For example, connecting a processor module with 32-bit data bus plus address, control, and power lines typically needs 48 or more contacts, making this part a natural fit over 40-position alternatives.
How does the tape-and-reel format of SFM-124-T2-FM-D-K-TR benefit production volume assembly?
The -TR (tape-and-reel) suffix indicates the SFM-124-T2-FM-D-K-TR ships in a continuous carrier reel compatible with automated pick-and-place machines. This eliminates hand loading, supports lead-free reflow soldering at up to 260°C, and reduces placement errors in 48-position dual-row connectors, lowering per-board assembly cost at volumes above a few hundred units.
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