SFM-150-02-LM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-150-02-LM-D-A-P-TR is a 100-position dual-row high-reliability socket strip with 0.050-inch pitch for surface-mount high-density board-to-board interconnects. Gold-plated contacts ensure contact resistance below 20 milliohms and durability across a minimum of 100 mating cycles. Available in tape-and-reel packaging with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- SFM-150-02-LM-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 100-position dual-row layout at 0.050 inch (1.27 mm) pitch providing the highest available signal count in the SFM SMT socket strip family
- Gold-plated contacts with contact resistance below 20 milliohms ensuring signal integrity across a minimum of 100 mating cycles
- Tape-and-reel (TR) packaging supporting fully automated pick-and-place SMT production for high-volume manufacturing
Applications
The SFM-150-02-LM-D-A-P-TR is selected for the most demanding high-density mezzanine, FPGA daughter card, and blade server interconnect designs where 100 signals must be routed across a compact 0.050-inch pitch surface-mount interface. Its 50-position-per-row layout supports full 64-bit data buses with separate address, control, and power pins without requiring multiple connectors. Tape-and-reel packaging enables continuous automated assembly lines in high-volume production of networking, telecom, and industrial computing boards.
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 maximum signal count the SFM-150-02-LM-D-A-P-TR provides, and what is its pitch?
The SFM-150-02-LM-D-A-P-TR provides 100 positions in a dual-row configuration at 0.050-inch (1.27 mm) pitch, making it the highest-position-count SMT socket in the SAMTEC SFM fine-pitch series and enabling dense parallel bus connections in a compact PCB footprint.
Which high-bandwidth interconnect designs are best served by the 100-position SFM-150-02-LM-D-A-P-TR?
FPGA daughter cards carrying 64-bit memory interfaces, blade server mid-board interconnects transmitting multiple high-speed SERDES lanes, and telecom line card mezzanine modules requiring 100 signal paths benefit most from the SFM-150-02-LM-D-A-P-TR, as it eliminates the complexity of routing two 50-position connectors in parallel.
How does the LM suffix in SFM-150-02-LM-D-A-P-TR affect the board standoff height compared to other SFM variants?
The LM suffix designates a longer post length or specific mating height option within the SFM series, providing a defined mating stack height typically between 4 mm and 8 mm when mated with a compatible SFM header, which determines the air gap available between the two PCBs for component clearance in stacked-board assemblies.
Can the SFM-150-02-LM-D-A-P-TR be used for prototype builds before committing to a tape-and-reel production run?
SAMTEC typically offers SFM series parts in tube or tray packaging for prototype quantities as low as 1 to 10 pieces, while the TR suffix provides tape-and-reel for production. Engineers can validate the 100-position 0.050-inch footprint with prototype samples before ordering full production reels of 500 or more units.
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