SFM-124-T2-S-D-A-P-TR SAMTEC Connector (Other) In Stock
The SFM-124-T2-S-D-A-P-TR is a 48-position, dual-row, 0.050" pitch high-reliability surface-mount socket strip from SAMTEC, designed for fine-pitch board-to-board and mezzanine connections with precise contact alignment. Tape-and-reel packaging supports automated SMT assembly. Available from stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- SFM-124-T2-S-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-124-T2-S-D-A-P-TR?
- 48-position dual-row socket on 0.050" (1.27 mm) pitch delivers dense 48-channel connectivity in a compact SMT footprint
- High-reliability contact design (SFM series) ensures low contact resistance and extended mating cycle life exceeding 50 cycles
- Surface-mount termination with tape-and-reel (TR) packaging enables fully automated pick-and-place assembly
- Precision socket alignment (A) feature guarantees accurate mating with paired header pins in mezzanine stack configurations
What is SFM-124-T2-S-D-A-P-TR used for?
The SFM-124-T2-S-D-A-P-TR is well-suited for mezzanine board stacking in high-reliability embedded computing, medical instrumentation, and aerospace electronics where 48 signal or power lines must mate reliably between two PCBs separated by a defined standoff height. Its high-reliability socket contacts maintain consistent performance over thousands of thermal cycles from -55°C to 125°C. The tape-and-reel format supports high-volume automated production of communication modules and data-acquisition hardware.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-124-T2-S-D-A-P-TR datasheet?
SFM-124-T2-S-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-124-T2-S-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many mating cycles is the SFM-124-T2-S-D-A-P-TR rated for, and what pitch does it use?
The SFM-124-T2-S-D-A-P-TR uses a 0.050" (1.27 mm) pitch and, as a high-reliability SFM-series connector, is designed for mating cycle lives exceeding 50 insertion cycles, with contact resistance remaining below 20 mΩ throughout the rated life, making it appropriate for board swap and field-maintenance scenarios.
For a 48-signal mezzanine PCB design, how does SFM-124-T2-S-D-A-P-TR compare in board area to a 0.100" alternative?
At 0.050" pitch, the SFM-124-T2-S-D-A-P-TR accommodates 48 positions in a connector body of roughly 31 mm × 3 mm, while a 0.100" pitch 48-position connector would occupy approximately 62 mm × 5 mm — a reduction of over 50% in connector footprint that is critical in compact FPGA module or SBC stacking designs.
Is SFM-124-T2-S-D-A-P-TR appropriate for mil-aero or medical applications requiring extended temperature performance?
SFM-series high-reliability socket strips from SAMTEC are qualified for operating temperature ranges from -55°C to 125°C, making the SFM-124-T2-S-D-A-P-TR suitable for military-grade embedded computers, avionics data bus interfaces, and medical imaging boards where wide temperature excursions and long service lives of 10 years or more are standard requirements.
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About SAMTEC
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