SFM-150-L2-H-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-150-L2-H-D-A-K-TR is a 100-position dual-row high-reliability SMT socket strip with 0.050 inch (1.27 mm) pitch for dense board-to-board signal interconnects. Designed for high-cycle mating in aerospace and industrial applications. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- SFM-150-L2-H-D-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-150-L2-H-D-A-K-TR?
- 100-position dual-row socket on 0.050 inch (1.27 mm) pitch delivering maximum signal density for high-I/O FPGA and processor mezzanine boards
- High-reliability construction rated for hundreds of mating cycles in demanding aerospace and industrial field-service environments
- K (keying) feature on housing prevents mis-mating of 100-pin dual-row connectors, reducing assembly errors in multi-connector PCB builds
What is SFM-150-L2-H-D-A-K-TR used for?
SFM-150-L2-H-D-A-K-TR is deployed in high-I/O FPGA daughter cards, radar signal-processing boards, and military-grade computing modules requiring 100-pin dual-row socket connectivity in a compact 0.050 inch pitch footprint. The keyed housing prevents incorrect orientation during board assembly, reducing field failures. Its SMT design integrates into reflow-soldering production lines for reliable, high-volume manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-150-L2-H-D-A-K-TR datasheet?
SFM-150-L2-H-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-150-L2-H-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the significance of the K suffix in SFM-150-L2-H-D-A-K-TR and how does it protect a 100-pin dual-row assembly?
The K suffix on SFM-150-L2-H-D-A-K-TR indicates a keyed connector housing that physically prevents incorrect mating orientation across the 100-position dual-row 0.050 inch pitch interface. This mechanical key eliminates the risk of 180-degree mis-insertion that could short-circuit power and signal pins, protecting both the 100-pin connector and connected ICs rated at typical supply voltages of 1.8 V to 3.3 V.
For a 100-channel RF signal acquisition card, how does SFM-150-L2-H-D-A-K-TR's 0.050 inch pitch reduce PCB edge-connector footprint?
With 50 positions per row at 0.050 inch (1.27 mm) pitch, SFM-150-L2-H-D-A-K-TR fits a 100-pin dual-row interface into a linear edge length of approximately 63.5 mm. An equivalent 0.100 inch pitch connector would require about 127 mm of PCB edge space, so the 0.050 inch pitch variant saves over 60 mm of board perimeter, freeing critical board area for RF filters and amplifiers.
How many mating cycles is SFM-150-L2-H-D-A-K-TR rated for and what industries rely on this durability?
SAMTEC SFM high-reliability socket strips are typically rated for a minimum of 200 mating cycles per the SFM product family specification, with gold-plated contacts for low contact resistance below 20 mΩ per pin. Aerospace MIL-grade board computers, defense radar modules, and industrial automation controllers rely on this durability for systems subjected to regular maintenance, calibration swaps, or modular field replacement of 100-pin mezzanine cards.
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About SAMTEC
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