SFM-129-L2-S-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-129-L2-S-D-A-K-TR is a 58-position dual-row surface-mount socket strip with 0.050-inch (1.27 mm) pitch, offering high reliability connections. Features gold-plated contacts, tape-and-reel packaging for automated assembly, and rated for 1 A per pin current.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- SFM-129-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-129-L2-S-D-A-K-TR?
- 58-position dual-row configuration with 0.050-inch (1.27 mm) pitch for high-density PCB interconnects
- Surface-mount termination with gold-plated contacts ensuring reliable low-resistance electrical connections
- Tape-and-reel (TR) packaging for automated pick-and-place assembly at volume production
- High reliability socket design rated for 1 A per pin current capacity
What is SFM-129-L2-S-D-A-K-TR used for?
The SFM-129-L2-S-D-A-K-TR is suited for high-density board-to-board and mezzanine interconnect applications in telecommunications, industrial control systems, and test and measurement equipment. Its 58-position dual-row surface-mount design enables compact PCB layouts where space is critical, such as in embedded computing modules and FPGA daughter cards. The tape-and-reel packaging makes it ideal for automated high-volume PCB assembly lines requiring consistent placement accuracy.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-129-L2-S-D-A-K-TR datasheet?
SFM-129-L2-S-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-129-L2-S-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact pitch and row configuration of the SFM-129-L2-S-D-A-K-TR?
The SFM-129-L2-S-D-A-K-TR features a 0.050-inch (1.27 mm) pitch dual-row layout with 58 total positions, providing a high-density footprint that fits compact PCB designs without sacrificing contact count or signal integrity.
How much current can each pin of the SFM-129-L2-S-D-A-K-TR handle in a typical board-to-board application?
Each pin of the SFM-129-L2-S-D-A-K-TR is rated for 1 A of current, making it suitable for mixed signal and power distribution applications in boards where 58 pins share both signal and low-level power lines at the 1.27 mm pitch.
Is the SFM-129-L2-S-D-A-K-TR compatible with automated SMT assembly, and what packaging format does it come in?
Yes, the SFM-129-L2-S-D-A-K-TR comes in tape-and-reel (TR) packaging, designed for automated surface-mount pick-and-place assembly. The SMT termination style and standardized 1.27 mm pitch footprint support high-volume production lines requiring repeatable placement accuracy within 0.1 mm tolerances.
Which SAMTEC mating connector is designed to mate with the SFM-129-L2-S-D-A-K-TR?
The SFM-129-L2-S-D-A-K-TR mates with SAMTEC's SFM-series plug connectors sharing the same 0.050-inch (1.27 mm) pitch and 58-position dual-row layout, supporting a mated stack height configurable from approximately 8 mm to 20 mm depending on the selected plug variant.
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