SFM-128-T2-FM-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-128-T2-FM-D-A is a 56-position, dual-row, high-reliability socket strip with 0.050" (1.27 mm) pitch, designed for surface mount applications. Ideal for high-density PCB interconnects with tight spacing requirements.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- SFM-128-T2-FM-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-128-T2-FM-D-A?
- 56-position dual-row configuration with 0.050" (1.27 mm) pitch for high-density SMT board-to-board connections
- Surface mount termination with high retention force and reliable mating cycle rating for repeated insertions
- Compatible with SAMTEC TSM and SFM mating headers for modular system design and field upgrade flexibility
What is SFM-128-T2-FM-D-A used for?
The SFM-128-T2-FM-D-A is well-suited for compact embedded computing boards, FPGA daughtercard interfaces, and high-density test and measurement systems where 0.050" pitch SMT connectors are required. Its dual-row 56-position layout supports parallel data buses and power/ground distribution across stacked PCB assemblies. Industrial control modules and communications backplanes also benefit from its reliable surface-mount footprint and high pin count in a small form factor.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-128-T2-FM-D-A datasheet?
SFM-128-T2-FM-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-128-T2-FM-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin pitch and row configuration of the SFM-128-T2-FM-D-A?
The SFM-128-T2-FM-D-A features a 0.050" (1.27 mm) pitch with a dual-row layout providing 56 total positions. This fine pitch enables high-density SMT connections on compact PCBs where space is at a premium, making it suitable for FPGA daughtercards and embedded modules.
Which SAMTEC mating headers are compatible with the SFM-128-T2-FM-D-A for board-to-board stacking?
The SFM-128-T2-FM-D-A mates with SAMTEC TSM and SFM series headers sharing the 0.050" pitch dual-row 56-position configuration. These pairings support configurable stack heights and are rated for multiple mating cycles, making them ideal for removable daughtercards in industrial or computing designs.
Is the SFM-128-T2-FM-D-A suitable for high-cycle insertion applications in test equipment?
Yes, the SFM-128-T2-FM-D-A is engineered for high-reliability applications and supports repeated mating cycles. Its surface mount design with 56 positions at 1.27 mm pitch delivers stable electrical contact in automated test equipment, signal routing modules, and frequent board swap scenarios requiring durable SMT interconnects.
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