SFM-147-02-LM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-147-02-LM-D-A-K is a 94-position dual-row high-reliability socket strip with 0.050" pitch designed for surface mount applications. It features 2 rows of 47 pins each, offering robust signal integrity and high mating cycles. Available from stock worldwide with competitive pricing and fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 94
- Lifecycle
- ACTIVE
- Datasheet
- SFM-147-02-LM-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 94-position dual-row configuration with 0.050" pitch for high-density SMT board-to-board connections
- High reliability rated for 500+ mating cycles with gold-plated contacts for low-contact resistance
- Surface mount termination style compatible with standard reflow soldering processes
Applications
The SFM-147-02-LM-D-A-K is well-suited for high-density PCB-to-PCB interconnects in telecommunications, industrial control systems, and test and measurement equipment. Its 94-position dual-row layout supports parallel data buses and mixed signal routing where space is limited. Engineers use this socket strip in daughter card and mezzanine board assemblies requiring reliable high-cycle-count connections.
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
How many mating cycles is the SFM-147-02-LM-D-A-K rated for, and what contact finish supports this reliability?
The SFM-147-02-LM-D-A-K is rated for a minimum of 500 mating cycles. Gold-plated contacts on a 0.050" pitch dual-row layout ensure low contact resistance and stable electrical performance over the connector's service life, making it suitable for applications with frequent board swaps or maintenance cycles.
Which PCB assembly process is compatible with the SFM-147-02-LM-D-A-K, and what pitch does it use?
This connector uses a 0.050" (1.27 mm) pitch and is designed for surface mount technology (SMT) reflow soldering. Its 94-position, dual-row footprint fits standard SMT pick-and-place equipment, allowing seamless integration into high-volume production lines with controlled reflow profiles up to typical lead-free soldering temperatures.
For a high-density mezzanine card design with 94 signals, how does SFM-147-02-LM-D-A-K compare to a 2.54 mm pitch alternative?
At 0.050" (1.27 mm) pitch versus a standard 2.54 mm pitch connector, the SFM-147-02-LM-D-A-K occupies roughly half the board footprint for the same 94 pins, saving significant PCB area. The dual-row configuration allows all 94 contacts in a compact strip, which is critical for mezzanine designs constrained to narrow form factors such as those in embedded computing modules.
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