SFM-144-T2-FM-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-144-T2-FM-D-A is an 88-position dual-row surface-mount socket strip with 0.050" (1.27 mm) pitch, designed for high-reliability board-to-board connections. It features a fine-pitch SMT footprint compatible with standard reflow soldering. Available globally with fast worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- SFM-144-T2-FM-D-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 88-position dual-row configuration on 0.050" (1.27 mm) pitch for high-density board-to-board mating
- Surface-mount technology (SMT) design enables standard reflow soldering and automated PCB assembly
- High-reliability construction with precision contacts rated for repeated mating cycles in demanding environments
Applications
The SFM-144-T2-FM-D-A is used in high-density board-to-board interconnect applications such as daughtercard-to-motherboard stacking in embedded computing systems. Its fine 1.27 mm pitch and dual-row layout make it well-suited for compact test and measurement equipment, communication modules, and industrial control boards where reliable, high-cycle SMT mating is required.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and row configuration does the SFM-144-T2-FM-D-A use?
The SFM-144-T2-FM-D-A uses a 0.050" (1.27 mm) pitch dual-row layout with 88 total positions, providing a high-density interconnect footprint that minimizes board space while supporting a large number of signal and power contacts in a single surface-mount connector.
Which PCB assembly processes are compatible with the SFM-144-T2-FM-D-A surface-mount design?
The SFM-144-T2-FM-D-A is designed for surface-mount technology (SMT) assembly and is fully compatible with standard reflow soldering profiles at temperatures up to approximately 260°C, making it suitable for automated pick-and-place and wave-free production lines used in high-volume electronics manufacturing.
In what systems is the SFM-144-T2-FM-D-A commonly used?
This connector is commonly used in board-to-board stacking configurations for embedded computing, test and measurement instruments, and industrial control modules. Its 88 positions at 1.27 mm pitch deliver sufficient pin count for parallel buses, power distribution, and mixed signal routing within compact multi-board assemblies.
How does the SFM-144-T2-FM-D-A compare to through-hole socket strips in terms of board footprint?
Compared to through-hole socket strips of the same 88-pin count, the SFM-144-T2-FM-D-A's SMT footprint eliminates drilled holes, reducing PCB layer interference and allowing component placement on both board surfaces. Its 1.27 mm pitch saves roughly 30–40% board area versus 2.54 mm pitch equivalents.
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