SFM-143-T2-S-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-143-T2-S-D-A is an 86-position dual-row high-reliability socket strip with 1.27 mm (0.050 inch) pitch in a surface mount package. It offers precision-machined contacts rated for consistent mating performance in tight-pitch SMT designs. Suitable for space-constrained applications requiring dense, reliable signal connections.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 86
- Lifecycle
- ACTIVE
- Datasheet
- SFM-143-T2-S-D-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 86-position dual-row socket strip with 1.27 mm (0.050") pitch for ultra-high-density SMT layouts
- High-reliability precision-machined contacts rated for extended mating cycles in demanding environments
- Surface mount package optimized for reflow soldering and automated PCB assembly processes
Applications
The SFM-143-T2-S-D-A is ideal for high-density board-to-board mating applications in test and measurement systems, FPGA evaluation boards, and compact embedded computing modules where 86 signals must be routed in minimal space. Its 1.27 mm pitch makes it well-suited for military, aerospace, and industrial designs that require reliable socket connectivity within strict footprint constraints.
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 position count does the SFM-143-T2-S-D-A feature?
The SFM-143-T2-S-D-A is a dual-row socket strip with 86 total positions arranged at a 1.27 mm (0.050 inch) pitch. This tight pitch allows 86 signal connections within a compact surface mount footprint, making it suitable for high-density PCB designs.
In which types of applications is the SFM-143-T2-S-D-A most commonly used?
This connector is commonly used in FPGA development boards, test equipment, and embedded computing modules requiring 86-pin connectivity at 1.27 mm pitch. It is also found in high-reliability military and aerospace electronics where precision-machined contacts rated for 100+ mating cycles are required.
How does the SFM-143-T2-S-D-A compare to through-hole socket strips of similar pitch?
The SFM-143-T2-S-D-A uses a surface mount design, enabling automated reflow soldering and eliminating the need for through-hole drilling, which reduces PCB layer count requirements. At 1.27 mm pitch with 86 positions, it occupies significantly less board space than equivalent through-hole connectors and supports pick-and-place assembly in high-volume production.
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