SFM-145-T2-F-D-A-K SAMTEC Connector (Other) In Stock
The SFM-145-T2-F-D-A-K is a 90-position dual-row high-reliability surface mount socket strip from SAMTEC with 0.050" (1.27 mm) pitch. It provides dense board-to-board interconnects for demanding applications, available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 90
- Lifecycle
- ACTIVE
- Datasheet
- SFM-145-T2-F-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 90-position dual-row layout at 0.050" (1.27 mm) pitch delivers ultra-high-density interconnect for compact PCB designs
- High-reliability socket strip construction with precision stamped contacts ensures consistent signal integrity across thousands of mating cycles
- Surface mount termination with T2 tail style enables compatibility with automated reflow soldering assembly processes
Applications
The SFM-145-T2-F-D-A-K is designed for high-density board-to-board and mezzanine interconnect applications in FPGA evaluation boards, high-speed data acquisition systems, and defense electronics modules. Its 90-position dual-row 0.050" pitch configuration provides 90 channels of reliable signal connectivity within a compact PCB footprint, ideal for signal processing and backplane applications.
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 does the SFM-145-T2-F-D-A-K provide and at what pitch?
The SFM-145-T2-F-D-A-K provides 90 total positions arranged in 2 dual rows at a 0.050" (1.27 mm) pitch, enabling a high-density PCB footprint that fits 90 signal channels in roughly half the area of an equivalent 0.100" pitch connector.
Which mating connector series pairs with the SFM-145-T2-F-D-A-K for a complete board-to-board stack?
The SFM-145-T2-F-D-A-K mates with SAMTEC TSM or TFM series terminal strips at 0.050" pitch, creating a 90-position dual-row board-to-board interface with defined stack heights for use in FPGA daughter cards and embedded computing modules.
Why choose the SFM-145-T2-F-D-A-K over a standard 0.100" pitch socket for a high-speed FPGA expansion card?
At 0.050" pitch the SFM-145-T2-F-D-A-K accommodates 90 positions in approximately half the PCB length of a 0.100" pitch equivalent, reducing impedance discontinuities and stub lengths on high-speed differential signals running above 1 GHz on FPGA expansion interfaces.
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