SFM-112-L2-L-D-LC-TR SAMTEC Connector (Other) In Stock
Samtec SFM-112-L2-L-D-LC-TR is a 24-position dual-row surface mount socket strip with 0.050" (1.27 mm) pitch, offering low-profile design and tape-and-reel packaging for automated assembly. Gold-plated contacts ensure high reliability in board-to-board applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- SFM-112-L2-L-D-LC-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 24-position dual-row surface mount socket at 0.050" (1.27 mm) pitch for high-density, space-efficient board interconnects
- Low-profile (L) design minimizes PCB height envelope, critical for compact multi-board assemblies
- Tape-and-reel (TR) packaging supports automated pick-and-place production with zero manual handling
- Gold-plated contacts with high cycle-life rating for reliable signal integrity in demanding environments
Applications
The SFM-112-L2-L-D-LC-TR is designed for compact board-to-board interconnection applications in industrial controls, embedded computing, and communications hardware where a 24-position, 1.27 mm pitch socket is required. The low-profile (L) variant keeps overall assembly height minimal, making it suitable for space-constrained rack-mount or handheld equipment. Its tape-and-reel packaging supports high-volume automated SMT assembly in telecommunications, military electronics, and medical device manufacturing.
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
What are the key electrical and mechanical specifications of the SFM-112-L2-L-D-LC-TR?
The SFM-112-L2-L-D-LC-TR is a 24-position (12 per row) dual-row socket strip with 0.050" (1.27 mm) pitch in a low-profile surface mount package. Gold-plated contacts provide low contact resistance, and the connector is rated for operating temperatures from -55°C to +125°C, supporting reliable signal connections across all 24 positions.
Why would a designer choose the low-profile (L) variant of the SFM-112 series for a compact PCB design?
The low-profile (L) designation means the mated stack height is minimized compared to standard or tall-profile variants, saving several millimeters of vertical clearance. For enclosures with height constraints under 10 mm, such as portable instruments or densely stacked backplane modules, the L variant enables 24-channel dual-row connectivity without exceeding space limits.
How does the tape-and-reel packaging of the SFM-112-L2-L-D-LC-TR benefit production assembly?
The -TR suffix indicates tape-and-reel packaging, which enables automated pick-and-place machines to place the 24-position connector on PCBs without manual handling. This reduces placement errors, speeds throughput, and is compatible with standard SMT reflow soldering processes, making it well-suited for high-volume manufacturing runs of 1,000 pieces or more.
What Samtec header series mates with the SFM-112-L2-L-D-LC-TR, and are alternatives available?
The SFM-112-L2-L-D-LC-TR mates with Samtec TSM and SFM dual-row headers at 0.050" (1.27 mm) pitch with 24 positions. If a non-tape-and-reel version is required, the equivalent SFM-112-L2-L-D-LC (without TR suffix) is available in tray packaging, providing the same 24-pin dual-row configuration for lower-volume or prototype builds.
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