SFM-126-T2-LM-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-126-T2-LM-D-A is a 52-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch for surface mount board-to-board interconnects. It features low-profile termination and gold-plated contacts for consistent signal integrity across many mating cycles. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- SFM-126-T2-LM-D-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-126-T2-LM-D-A?
- 52-position dual-row SMT socket strip at 0.050" (1.27 mm) pitch enabling high-density board-to-board connections in compact PCB designs
- High-reliability gold-plated contacts ensure low contact resistance and corrosion resistance for demanding industrial and instrumentation applications
- Surface mount termination compatible with standard reflow soldering processes supporting automated high-volume PCB assembly
What is SFM-126-T2-LM-D-A used for?
The SFM-126-T2-LM-D-A is ideal for high-density mezzanine and board-to-board socket connections in telecom line cards, FPGA daughter boards, and industrial control modules. Its 52-position dual-row 0.050" pitch layout maximizes contact density in space-constrained PCB assemblies. Engineers select this connector for modular computing platforms and data acquisition systems where repeatable, low-resistance connections across 52 contacts are essential.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-126-T2-LM-D-A datasheet?
SFM-126-T2-LM-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-126-T2-LM-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many total positions does the SFM-126-T2-LM-D-A provide and how are they arranged?
The SFM-126-T2-LM-D-A provides 52 total positions arranged in a dual-row configuration with 26 contacts per row at a 0.050" (1.27 mm) pitch. This dual-row layout allows designers to achieve high connection density within a compact SMT footprint for board-to-board and mezzanine interconnect applications.
For which types of high-density PCB designs is the SFM-126-T2-LM-D-A most appropriate?
The SFM-126-T2-LM-D-A is best suited for high-density mezzanine board designs, FPGA daughter card interconnects, and modular rack computing systems that require 52 reliable signal contacts within a minimal 0.050" pitch SMT footprint. It supports applications that demand stable electrical performance across repeated mating cycles in industrial and telecom environments.
When should a designer choose SFM-126-T2-LM-D-A over a lower-count variant like SFM-108?
Designers should choose the SFM-126-T2-LM-D-A over lower-count SFM-108 variants when their interface requires 52 or more signal lines in a single dual-row connector instead of 16 positions. For FPGA carrier boards or high-channel-count data acquisition front ends needing 52-position connectivity at 1.27 mm pitch, the SFM-126 eliminates the need for multiple smaller connectors.
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About SAMTEC
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