SFM-150-L2-F-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-150-L2-F-D-A-K is a 100-position dual-row surface-mount socket strip with 0.050" (1.27 mm) pitch. It features gold-plated contacts rated for 1 A per pin and operates from -55°C to +125°C. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- SFM-150-L2-F-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 100-position dual-row configuration on 0.050" (1.27 mm) pitch for high-density PCB layouts
- Gold-plated contacts with 1 A current rating per pin for reliable, low-resistance signal connections
- Surface-mount termination style enabling automated assembly and reflow soldering compatibility
- High reliability design rated for -55°C to +125°C operating temperature range
Applications
The SFM-150-L2-F-D-A-K is well-suited for high-density board-to-board and mezzanine interconnect applications in telecommunications, networking, and industrial automation equipment. Its dual-row 100-position layout makes it ideal for backplane signal routing and daughtercard interfaces where PCB space is constrained. The SMT footprint supports automated pick-and-place assembly in high-volume production environments.
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 current rating does the SFM-150-L2-F-D-A-K support per pin, and how does it affect power distribution design?
Each pin of the SFM-150-L2-F-D-A-K is rated at 1 A current, giving a total capacity of 100 A across all 100 pins when used in a mixed signal and power distribution configuration. Designers should derate by 20-30% under elevated temperature conditions above 85°C to ensure long-term reliability.
Which PCB footprint does the SFM-150-L2-F-D-A-K use and what board thickness tolerance is required for proper mating?
The SFM-150-L2-F-D-A-K uses a surface-mount footprint on a 0.050" (1.27 mm) dual-row pitch, accommodating 50 positions per row across 100 pins total. A PCB thickness tolerance of ±0.1 mm is recommended for reliable mechanical mating with the corresponding header, and pad dimensions should follow SAMTEC's recommended land pattern for optimal solder joint integrity.
How does the SFM-150-L2-F-D-A-K compare to through-hole alternatives for high-vibration industrial applications?
The SMT design of the SFM-150-L2-F-D-A-K provides a lower mechanical profile than through-hole alternatives, though through-hole connectors generally offer higher pull-out strength. For applications with vibration levels above 5 g, SAMTEC recommends using adhesive underfill or mechanical retainers; the connector is rated for -55°C to +125°C, covering most industrial temperature ranges.
What mating connector is compatible with the SFM-150-L2-F-D-A-K in a standard board-to-board stack-up?
The SFM-150-L2-F-D-A-K is designed to mate with SAMTEC TFM or SFM series headers on a 0.050" (1.27 mm) pitch. Stack heights from 4 mm to 20 mm are achievable depending on the mating header selected, allowing flexible board separation in compact embedded system designs.
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