SFM-102-L2-S-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-102-L2-S-D-A-K-TR is a 4-position dual-row surface mount socket strip with 0.050" (1.27 mm) pitch, engineered for high-reliability board-to-board mating in compact SMT designs. Gold-plated contacts provide extended mating cycle life. From $1.20 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- SFM-102-L2-S-D-A-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-102-L2-S-D-A-K-TR?
- 4-position dual-row socket strip with 0.050" (1.27 mm) pitch enabling compact high-density SMT interconnects in space-constrained PCB layouts
- High-reliability gold-plated contacts rated for extended mating cycles, ensuring consistent low-resistance connections in repeated plug/unplug applications
- Surface mount termination fully compatible with standard reflow soldering profiles at up to 260°C peak temperature for automated PCB assembly
What is SFM-102-L2-S-D-A-K-TR used for?
The SFM-102-L2-S-D-A-K-TR is ideal for low-pin-count board-to-board connections in embedded modules, sensor interfaces, and compact industrial control PCBs requiring a reliable 4-pin dual-row 1.27 mm pitch socket. Its small SMT footprint suits high-density designs where through-hole connectors would consume excessive board area. The surface mount package enables automated assembly and consistent solder joint quality in high-volume production environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-102-L2-S-D-A-K-TR datasheet?
SFM-102-L2-S-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-102-L2-S-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and rows does the SFM-102-L2-S-D-A-K-TR provide, and at what contact pitch?
The SFM-102-L2-S-D-A-K-TR is a 4-position dual-row socket strip, meaning it provides 2 rows of 2 contacts each at a 0.050" (1.27 mm) pitch. This compact configuration suits low-pin-count board-to-board SMT connections in constrained PCB layouts.
How does the 4-pin SFM-102-L2-S-D-A-K-TR compare to through-hole dual-row headers for board-to-module mating?
Unlike through-hole dual-row headers that require drilled PCB holes and wave soldering, the SFM-102-L2-S-D-A-K-TR uses a surface mount termination compatible with reflow soldering at 245°C to 260°C peak. Its 1.27 mm pitch SMT design eliminates through-hole constraints, supporting denser component placement and reducing overall PCB layer complexity in compact 4-pin interconnect applications.
In what types of electronic systems is a 4-position dual-row socket strip like the SFM-102-L2-S-D-A-K-TR commonly used?
The SFM-102-L2-S-D-A-K-TR is commonly used in embedded sensor modules, IoT node PCBs, and compact industrial controllers that require a minimal 4-pin dual-row interconnect at 1.27 mm pitch. It also appears in test fixture boards and daughter card expansions where a small footprint connector with gold-plated contacts and high mating cycle reliability is required.
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About SAMTEC
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