SFM-143-T2-H-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-143-T2-H-D-A is an 86-position dual-row surface-mount socket strip with 0.050" (1.27 mm) pitch, offering high reliability and compact board-level interconnection for high-density applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 86
- Lifecycle
- ACTIVE
- Datasheet
- SFM-143-T2-H-D-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 86-position dual-row layout with 0.050" (1.27 mm) pitch for high-density PCB interconnection
- Surface-mount termination style enables reflow soldering compatibility and automated assembly
- High-reliability construction rated for demanding industrial and aerospace interconnect applications
Applications
The SFM-143-T2-H-D-A is well-suited for high-density board-to-board and mezzanine interconnect designs in industrial automation, test and measurement equipment, and embedded computing platforms. Its 86-position dual-row 0.050" pitch format enables compact signal routing in space-constrained PCB layouts. Engineers use this socket strip in backplane systems and daughtercard interfaces requiring reliable, repeatable mating cycles.
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 is the pitch and row configuration of the SFM-143-T2-H-D-A?
The SFM-143-T2-H-D-A features a dual-row configuration with 86 total positions and a 0.050" (1.27 mm) pitch between contacts, making it suitable for high-density signal interconnections on compact PCBs where space is at a premium.
Which PCB assembly processes are compatible with the SFM-143-T2-H-D-A socket strip?
The SFM-143-T2-H-D-A uses a surface-mount termination style compatible with standard reflow soldering processes. Its SMT footprint allows integration into automated pick-and-place assembly lines, saving manufacturing time compared to through-hole alternatives requiring manual insertion.
How does the dual-row 86-pin layout benefit high-density system designs?
With 86 positions arranged in 2 rows at 1.27 mm pitch, this connector provides 43 pins per row, allowing engineers to route a large number of signals across a narrow board area. This layout reduces PCB real estate by up to 50% compared to single-row alternatives at the same pitch.
What connector mate is recommended for use with the SFM-143-T2-H-D-A?
SAMTEC's SFM series mates with corresponding SMM or SFM plug headers sharing the same 0.050" (1.27 mm) pitch and 86-position dual-row footprint, ensuring a reliable 4-point contact wipe per pin and consistent insertion force across the full 86 positions.
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