SFM-119-02-SM-D-LC SAMTEC Connector (Other) In Stock
Samtec SFM-119-02-SM-D-LC is a 38-position dual-row surface mount socket strip with 0.050" (1.27 mm) pitch, offering high-reliability board-to-board interconnection. Gold-plated contacts and robust SMT termination ensure stable performance in demanding electronic assemblies.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- SFM-119-02-SM-D-LC Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-119-02-SM-D-LC?
- 38-position dual-row configuration at 0.050" (1.27 mm) pitch for maximum signal density in compact PCB layouts
- Surface mount (SM) termination style supports automated reflow soldering and high-volume SMT production
- High-reliability gold-plated contacts with low contact resistance for dependable signal integrity across all 38 positions
- LC (low-clearance) retention feature ensures secure mating retention suitable for vibration-prone industrial and defense environments
What is SFM-119-02-SM-D-LC used for?
The SFM-119-02-SM-D-LC is used in high pin-count board-to-board interconnect applications across industrial automation, defense electronics, and embedded computing platforms where 38 positions at 1.27 mm pitch are required. Its surface mount design is compatible with standard SMT reflow processes, making it easy to integrate into automated PCB assembly lines. This connector is also deployed in test and measurement instrumentation and telecommunications modules requiring reliable dual-row socket interfaces.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-119-02-SM-D-LC datasheet?
SFM-119-02-SM-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-119-02-SM-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pin count and pitch does the SFM-119-02-SM-D-LC socket strip offer?
The SFM-119-02-SM-D-LC provides 38 total positions arranged in a dual-row configuration, with 19 contacts per row, at a 0.050" (1.27 mm) pitch. This high-density layout enables 38-channel board-to-board signal routing within a surface mount footprint that occupies minimal PCB area compared to larger-pitch alternatives.
For a defense or aerospace PCB design, how does the SFM-119-02-SM-D-LC maintain reliability under vibration?
The LC (low-clearance) retention design of the SFM-119-02-SM-D-LC provides secure mating engagement between socket and header, resisting accidental unmating under vibration and shock loads typical in defense and aerospace environments. Gold-plated contacts sustain reliable electrical performance across all 38 pins over temperature extremes from -55°C to +125°C.
Which Samtec mating headers are compatible with the SFM-119-02-SM-D-LC?
The SFM-119-02-SM-D-LC mates with Samtec TSM and SFM-series dual-row headers at 0.050" (1.27 mm) pitch with 38 positions. Headers in through-hole and surface mount styles are available, allowing designers to configure different mating heights and orientations for varied board-to-board stack requirements.
How does the 38-position SFM-119-02-SM-D-LC compare to smaller-count SFM variants for bus expansion applications?
With 38 pins versus the 22- or 24-position SFM variants, the SFM-119-02-SM-D-LC supports wider data buses and higher channel counts — for example, a 32-bit data bus plus 6 control lines — without requiring multiple connectors. This reduces BOM count and board complexity in embedded processor or FPGA expansion designs where bus widths exceed 24 signals.
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