SFM-127-02-FM-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-127-02-FM-D-K-TR is a 54-position dual-row surface-mount socket strip with 0.050" pitch. Features gold-plated contacts and high-reliability design. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 54
- Lifecycle
- ACTIVE
- Datasheet
- SFM-127-02-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-127-02-FM-D-K-TR?
- 54-position dual-row configuration for high-density interconnects
- 0.050" (1.27 mm) pitch surface-mount design
- Gold-plated contacts for reliable signal integrity
- High-reliability construction suitable for demanding applications
What is SFM-127-02-FM-D-K-TR used for?
The SFM-127-02-FM-D-K-TR is ideal for board-to-board interconnections in telecommunications and data-center equipment where space is limited. Its dual-row 0.050" pitch layout supports high-density signal routing in compact PCB designs. This socket strip is also well-suited for test and measurement systems, embedded computing modules, and industrial control boards requiring robust mating cycles.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-127-02-FM-D-K-TR datasheet?
SFM-127-02-FM-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-127-02-FM-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin count and row configuration of the SFM-127-02-FM-D-K-TR?
The SFM-127-02-FM-D-K-TR is a 54-position connector arranged in a dual-row layout, providing 27 pins per row on a 0.050-inch (1.27 mm) pitch, suitable for high-density surface-mount applications.
Which PCB applications benefit most from the 0.050-inch pitch of this SAMTEC socket strip?
Applications requiring dense signal routing on boards with limited real estate benefit most from the 0.050-inch pitch. Embedded computing modules, FPGA mezzanine cards, and test-equipment backplanes can accommodate high I/O counts within a footprint of roughly 1.4 inches in a dual-row arrangement.
How does the SFM-127-02-FM-D-K-TR compare to through-hole equivalents in terms of mounting and profile?
Being a surface-mount part, the SFM-127-02-FM-D-K-TR eliminates through-hole drilling, reducing PCB layer count requirements. Its low-profile SMT footprint supports automated pick-and-place assembly and reflow soldering at temperatures up to 260°C, making it preferable for high-volume production runs.
Is the SFM-127-02-FM-D-K-TR RoHS compliant, and what finish is used on its contacts?
Yes, the SFM-127-02-FM-D-K-TR carries RoHS-compliant, lead-free construction. The contacts use gold plating over a base metal to ensure low contact resistance below 20 mΩ and consistent performance across thousands of mating cycles.
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About SAMTEC
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