SFM-137-02-FM-D-A-P SAMTEC Connector (Other) In Stock
SAMTEC SFM-137-02-FM-D-A-P is a 74-position, dual-row, high-reliability socket strip with 0.050" (1.27 mm) pitch in a surface mount package. It provides dense signal interconnection for high-speed digital boards, FPGA modules, and precision instrumentation requiring reliable 74-pin SMT mating.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 74
- Lifecycle
- ACTIVE
- Datasheet
- SFM-137-02-FM-D-A-P Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 74-position dual-row SMT socket strip with 0.050" (1.27 mm) pitch for ultra-high-density signal routing
- High-reliability construction tested for demanding industrial and instrumentation environments
- Surface mount termination style enabling automated pick-and-place reflow assembly
- Dual-row layout delivering 74 signals in a compact linear footprint to minimize PCB area
- Compatible with SAMTEC 0.050" pitch pin header series for flexible mating connector options
Applications
The SFM-137-02-FM-D-A-P is designed for high-speed digital communication boards, FPGA expansion interfaces, and test and measurement equipment where 74 surface mount contacts at 1.27 mm pitch are needed. Its high-reliability rating makes it appropriate for embedded computing modules, signal processing cards, and rugged industrial PCB assemblies requiring dense dual-row SMT interconnect.
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 signal positions and what pitch does the SFM-137-02-FM-D-A-P offer in dual-row SMT format?
The SFM-137-02-FM-D-A-P provides 74 positions in a dual-row surface mount configuration with a 0.050 inch (1.27 mm) pitch, enabling high-density signal routing for FPGA daughtercards and high-speed digital boards in compact PCB layouts.
What makes the SFM-137-02-FM-D-A-P appropriate for high-reliability industrial and instrumentation designs?
Its high-reliability construction is designed to maintain stable electrical performance across all 74 pins under thermal cycling from -55°C to +125°C, vibration, and repeated mating cycles, meeting the demands of test instruments and rugged embedded computing platforms.
How does the SFM-137-02-FM-D-A-P compare to the 72-position SFM-136 when planning connector selection for a 74-signal interface?
The SFM-137-02-FM-D-A-P adds 2 extra positions over the 72-position SFM-136 on the same 0.050 inch pitch, so it extends the connector body by one row-pair (approximately 1.27 mm extra length) while maintaining identical dual-row SMT footprint and mating compatibility.
Can the SFM-137-02-FM-D-A-P be processed through standard lead-free SMT reflow soldering?
Yes. As a surface mount socket strip, the SFM-137-02-FM-D-A-P is compatible with lead-free reflow soldering profiles up to 260°C and standard pick-and-place automated assembly, making it straightforward to integrate into high-volume PCB production for 74-pin dual-row signal headers.
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