SFM-123-T2-SM-D-K-TR SAMTEC Connector (Other) In Stock
Samtec SFM-123-T2-SM-D-K-TR is a 46-position dual-row high-reliability surface-mount socket strip with 0.050" (1.27 mm) pitch, gold-plated contacts, and staggered mounting for secure PCB attachment. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Datasheet
- SFM-123-T2-SM-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-123-T2-SM-D-K-TR?
- 46-position dual-row layout with 0.050" (1.27 mm) pitch for high-density signal routing
- Surface-mount termination style compatible with automated SMT assembly processes
- High-reliability gold-plated contacts ensuring low contact resistance over thousands of mating cycles
- Staggered SMT tail design provides superior board retention and solder joint strength
What is SFM-123-T2-SM-D-K-TR used for?
The SFM-123-T2-SM-D-K-TR is used in high-density board-to-board and board-to-flex interconnect applications where reliable signal integrity is critical, such as telecommunications equipment, industrial control modules, and test and measurement systems. Its 0.050" pitch and surface-mount profile make it suitable for compact PCB designs requiring 46-position dual-row connectivity with robust mechanical retention.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-123-T2-SM-D-K-TR datasheet?
SFM-123-T2-SM-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-123-T2-SM-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pitch and contact count of the SFM-123-T2-SM-D-K-TR?
The SFM-123-T2-SM-D-K-TR features a 0.050" (1.27 mm) pitch with 46 positions arranged in a dual-row configuration, providing high-density connectivity in a compact surface-mount footprint suitable for tight PCB layouts.
Which PCB assembly processes are compatible with the SFM-123-T2-SM-D-K-TR?
The SFM-123-T2-SM-D-K-TR is designed for surface-mount technology (SMT) assembly, supporting standard reflow soldering at temperatures up to 260°C peak. Its staggered SMT tails improve solder joint integrity during automated pick-and-place assembly.
When should an engineer choose the SFM-series over a through-hole socket strip for a dual-row 46-pin interface?
When PCB real estate is limited and automated SMT assembly is required, the SFM-123-T2-SM-D-K-TR's surface-mount 0.050" pitch design occupies significantly less board height than through-hole alternatives. It supports mating cycles exceeding 30 insertions, making it ideal for applications with moderate field-replacement requirements.
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About SAMTEC
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