SFM-150-T2-STL-D-LC SAMTEC Connector (Other) In Stock
SAMTEC SFM-150-T2-STL-D-LC is a 100-position dual-row high-reliability surface mount socket strip with 0.050 inch (1.27 mm) pitch and a low-clearance profile for minimal stacking height. Engineered for ultra-high-density SMT board-to-board interfaces. From $2.50 in stock worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- SFM-150-T2-STL-D-LC Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-150-T2-STL-D-LC?
- 100-position dual-row 0.050 inch (1.27 mm) pitch SMT socket strip providing maximum pin density in a compact footprint
- Low-clearance (LC) profile enables reduced board-to-board stack height for thin multi-layer assemblies
- Straight lead (STL) termination ensures coplanar contact across all 100 positions for reliable reflow soldering
- High-reliability construction supports demanding applications with extended temperature cycling and vibration
What is SFM-150-T2-STL-D-LC used for?
The SFM-150-T2-STL-D-LC is designed for ultra-high-density board-to-board applications in server blades, telecom line cards, high-performance FPGA modules, and advanced test equipment requiring 100-pin SMT connectivity. Its low-clearance profile supports tight stacking configurations in 1U rack systems and compact industrial computing platforms. This connector is well suited for backplane-to-mezzanine interfaces and signal-rich digital processing boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-150-T2-STL-D-LC datasheet?
SFM-150-T2-STL-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-150-T2-STL-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum pin count and pitch of the SFM-150-T2-STL-D-LC connector?
The SFM-150-T2-STL-D-LC provides 100 positions arranged in 2 rows of 50 pins each at a 0.050 inch (1.27 mm) pitch. This makes it one of the highest pin count options in the SFM series, supporting 100 independent signal or power lines through a single compact SMT socket connector.
How does the LC profile benefit stacked PCB assemblies using the SFM-150-T2-STL-D-LC?
The low-clearance (LC) designation means the SFM-150-T2-STL-D-LC has a reduced standoff height between the connector body and the PCB surface. This minimizes the air gap in board-to-board stacking configurations, allowing designers to achieve tighter total stack heights, which is critical in 1U rack-mounted systems, compact server modules, and multi-tier PCB assemblies where every millimeter of vertical space counts.
In which server or telecom applications would SFM-150-T2-STL-D-LC be selected over a lower pin count SFM variant?
The 100-pin SFM-150-T2-STL-D-LC is preferred in applications where a high volume of signals—such as 64-bit or wider data buses, multiple GPIO banks, or combined power and signal pins—must pass between two stacked boards. Server blade mezzanines, 100G telecom line cards, and FPGA evaluation carrier boards commonly require 80-pin to 100-pin connectors, making this part more appropriate than 40-pin or 60-pin SFM variants.
Is the SFM-150-T2-STL-D-LC compatible with standard reflow soldering at typical SMT process temperatures?
Yes, the SFM-150-T2-STL-D-LC is a surface mount connector with straight leads designed for standard SMT reflow soldering. Its 1.27 mm pitch pads accommodate typical solder stencil thicknesses and paste volumes, and the STL lead form ensures all 100 contacts remain coplanar within SMT process tolerances, supporting peak reflow temperatures up to 260°C per industry standard J-STD-020.
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