SFM-115-L2-SM-D SAMTEC Connector (Other) In Stock
SAMTEC SFM-115-L2-SM-D is a 30-position dual-row high-reliability surface mount socket strip with 0.050" (1.27 mm) pitch and full gold mating contacts. Measuring 0.905" body length with tin-nickel termination, it provides dependable board-to-board socket connections in compact SMT layouts. From $3.20, in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 30
- Lifecycle
- ACTIVE
- Datasheet
- SFM-115-L2-SM-D Datasheet PDF
- Category
- Connector
- Price
- From $3.0540(MOQ 250)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-115-L2-SM-D?
- 30-position dual-row surface mount socket at 0.050" (1.27 mm) pitch for high-density board-to-board mating
- Full gold mating contacts ensure low contact resistance and high reliability across hundreds of mating cycles
- Tin (Sn) with nickel (Ni) barrier termination contacts provide corrosion-resistant, lead-free solderable solder joints
- Compact SMT body of 0.905" length enables dense PCB layouts in space-constrained embedded and industrial applications
What is SFM-115-L2-SM-D used for?
The SFM-115-L2-SM-D is designed for high-reliability board-to-board socket interfaces in embedded computing, FPGAs, and industrial I/O expansion modules that demand durable mating contacts at 0.050" pitch. Its surface mount form factor and gold-plated contacts make it suitable for automated SMT assembly in aerospace, medical, and test-and-measurement equipment requiring consistent low-resistance connections. The dual-row 30-position layout efficiently handles mixed signal and power routing on compact daughtercard and SOM carrier designs.
What are the specifications of SFM-115-L2-SM-D?
| Pbfree Code | Yes |
| YTEOL | 9.4 |
| Body Breadth | 0.145inch |
| Body Depth | 0.185inch |
| Body Length | 0.905inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | BERYLLIUM COPPER |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.7178mm |
| Rated Current (Signal) | 3.2A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | USA |
Where can I find the SFM-115-L2-SM-D datasheet?
SFM-115-L2-SM-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-115-L2-SM-D?
Compatible alternatives and drop-in replacements for SFM-115-L2-SM-D:
Samtec Inc Board Connector, 30 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Samtec Inc Board Connector, 30 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket
Samtec Inc Board Connector, 30 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Samtec Inc Board Connector, 30 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Board Connector, 30 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Board Connector, 30 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Board Connector, 30 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Frequently Asked Questions
What are the body dimensions and pitch of the SFM-115-L2-SM-D, and how do they affect PCB layout planning?
The SFM-115-L2-SM-D has a body length of 0.905 inch, breadth of 0.145 inch, and depth of 0.185 inch, with a 0.050" (1.27 mm) pitch. These compact dimensions allow 30 dual-row positions within under 1 inch of PCB length, enabling very high contact density for space-constrained embedded system designs.
How does the full gold mating contact finish on SFM-115-L2-SM-D improve connector reliability compared to gold flash alternatives?
The SFM-115-L2-SM-D uses full gold mating contacts rather than gold flash (3 micro-inches), providing a thicker gold layer that maintains contact resistance below 20 milliohms over significantly more mating cycles—typically 500 or more—compared to gold flash rated for under 50 cycles. This makes the SFM-115-L2-SM-D suitable for applications requiring frequent board swapping or in-field maintenance.
Which SMT soldering profiles are compatible with SFM-115-L2-SM-D, and what is the RoHS compliance status?
The SFM-115-L2-SM-D is RoHS-compliant (Pb-free) and compatible with lead-free reflow soldering at peak temperatures up to 260°C. Its tin (Sn) with nickel (Ni) barrier termination contacts are designed for standard SMT reflow profiles, and the YTEOL rating of 9.4 years confirms its suitability for extended-life industrial and commercial applications.
When should an engineer choose the SFM-115-L2-SM-D over a through-hole socket strip for a board stacking application?
The SFM-115-L2-SM-D is preferred when the target PCB uses SMT-only assembly, eliminating the need for through-hole drilling and reducing manufacturing cost by consolidating all components into a single reflow pass. At 0.050" pitch with 30 dual-row positions, it also achieves twice the contact density of a comparable 0.100" through-hole socket in the same board area, a key advantage for high-layer-count compact PCB designs.
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About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $5.5500 | $1387.50 |
| 500+ | $5.1400 | $2570.00 |
| 1000+ | $4.0000 | $4000.00 |
| 2000+ | $3.0540 | $6108.00 |
In Stock · 24h Response · Worldwide Shipping
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