SFM-119-L2-F-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-119-L2-F-D-A-P-TR is a 38-position dual-row high-reliability surface-mount socket strip with 0.050" (1.27 mm) pitch, female contact termination, and tape-and-reel packaging optimized for automated SMT assembly. Available in stock worldwide for compact board-to-board mezzanine interconnects.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- SFM-119-L2-F-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-119-L2-F-D-A-P-TR?
- 38-position dual-row female SMT socket strip at 0.050" (1.27 mm) pitch for compact high-density board-to-board mating
- High-reliability female contact design with low-insertion-force engagement and consistent contact force across all 38 positions
- Tape-and-reel (TR) packaging enables automated SMT pick-and-place assembly for efficient high-volume production
- Low-profile surface-mount footprint reduces PCB stack height in space-constrained embedded and industrial designs
What is SFM-119-L2-F-D-A-P-TR used for?
The SFM-119-L2-F-D-A-P-TR is used in FPGA mezzanine carrier boards, embedded single-board computers, and test-and-measurement equipment where a 38-pin dual-row female socket at 0.050" pitch is needed for reliable PCB-to-PCB stacking. Its tape-and-reel format suits automated SMT production lines manufacturing industrial automation controllers, networking line cards, and portable medical diagnostic devices requiring compact 1.27 mm pitch mezzanine connections. The female SMT socket style mates with corresponding male header strips for repeated connect-disconnect cycles in modular system architectures.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-119-L2-F-D-A-P-TR datasheet?
SFM-119-L2-F-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-119-L2-F-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact configuration and pitch does the SFM-119-L2-F-D-A-P-TR provide for mezzanine stack interconnects?
The SFM-119-L2-F-D-A-P-TR provides 38 positions in a dual-row female socket configuration at 0.050" (1.27 mm) pitch, placing 19 contacts per row. This arrangement supports board-to-board mezzanine stacking with current ratings up to 1 A per contact, enabling routing of mixed signal and low-power supply lines in compact embedded systems requiring a 38-pin interface.
How does the female contact termination style of the SFM-119-L2-F-D-A-P-TR affect mating compatibility and mechanical reliability?
The female (F) contact designation means the SFM-119-L2-F-D-A-P-TR accepts male pin header strips from the SAMTEC TSW or TW series or equivalent 0.050" pitch male headers, forming a mechanically secure socket-pin mating pair. The spring-loaded female contacts maintain consistent contact force over thousands of insertion-withdrawal cycles, making this connector reliable for test fixture sockets and hot-pluggable module applications at 1.27 mm pitch.
In which compact PCB design contexts does the SFM-119-L2-F-D-A-P-TR's 38-pin count provide the right balance of connectivity?
A 38-pin count at 0.050" dual-row pitch is well-matched to embedded module interfaces carrying a 32-bit data bus or mixed I2C, SPI, UART, and GPIO signals together with 3.3 V and 5 V power pins. Applications such as FPGA daughter cards, camera sensor modules, wireless radio boards, and industrial fieldbus modules commonly use 36 to 40 contact counts because they carry enough signal types within a PCB footprint shorter than 25 mm.
What production advantages does the tape-and-reel packaging of the SFM-119-L2-F-D-A-P-TR offer over cut-tape alternatives?
Tape-and-reel packaging allows uninterrupted automated placement on reel-fed pick-and-place machines for production runs exceeding hundreds or thousands of boards, avoiding the machine-stop and manual feed interruptions associated with cut-tape supply. For a 38-position SMT socket at 1.27 mm pitch, this translates to faster cycle times, lower placement error rates, and compatibility with standard SMT lines running IPC/JEDEC J-STD-020 reflow profiles up to 260 °C peak temperature.
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