SFM-107-L2-H-D SAMTEC Connector (Other) In Stock
SFM-107-L2-H-D is a 14-position dual-row, high-reliability surface-mount socket strip from SAMTEC with 1.27 mm (0.050 inch) pitch and gold-plated contacts for superior signal integrity. Designed as a female board connector, it enables reliable PCB-to-module mating in compact high-density assemblies. Its tight pitch and gold contact finish make it ideal for telecom, aerospace, and high-cycle interconnect applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SFM-107-L2-H-D Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 14-position dual-row layout at 1.27 mm (0.050 inch) pitch for high-density surface-mount interconnection
- Gold contact finish on both mating and termination surfaces for low contact resistance and high corrosion resistance
- High-reliability socket strip design supporting frequent mating cycles in test and serviceability applications
- Compact 0.505 × 0.185 inch body enabling space-efficient PCB integration in dense board-to-board designs
Applications
SFM-107-L2-H-D is used in high-density board-to-module and daughter-card interconnection schemes in telecom line cards, aerospace avionics, and high-performance computing where 1.27 mm pitch sockets provide reliable mating with matching header pins. Its gold contact finish ensures consistent low-resistance connections across thousands of mating cycles, making it suitable for hot-swap modules, test fixtures, and field-replaceable units. The surface-mount dual-row configuration also enables tight board layouts in portable instrumentation and medical devices requiring compact 14-pin interconnects.
Specifications
| Pbfree Code | Yes |
| YTEOL | 9.4 |
| Body Breadth | 0.145inch |
| Body Depth | 0.185inch |
| Body Length | 0.505inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Gold (Au) - 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 | e4 |
| 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 | 14 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact pitch and row configuration does SFM-107-L2-H-D use, and how many total contacts does it provide?
SFM-107-L2-H-D uses a 1.27 mm (0.050 inch) pitch in a dual-row female socket configuration, providing 14 total positions (7 per row). This compact pitch enables high-density PCB-to-module connections in applications where standard 2.54 mm pitch connectors would consume twice the board space, making it ideal for telecom modules, small form-factor PCBs, and embedded computing daughter cards.
Why does SFM-107-L2-H-D's gold contact finish matter for high-cycle-count interconnects in test equipment?
SFM-107-L2-H-D features gold (Au) plating with a nickel (Ni) barrier on both the mating and termination surfaces, providing corrosion resistance and stable contact resistance across thousands of insertion and extraction cycles. In test fixtures and hot-swap modules where connectors may be mated and unmated hundreds of times, gold finish prevents oxidation-induced resistance drift that would compromise signal integrity at the 14-position, 1.27 mm pitch interface.
How does SFM-107-L2-H-D's surface-mount package affect PCB assembly compared to through-hole socket strips at the same pitch?
As a surface-mount component with a 0.505 × 0.185 inch body footprint, SFM-107-L2-H-D is compatible with standard SMT reflow soldering, eliminating the need for wave soldering or hand-insertion steps required by through-hole equivalents. This reduces assembly time and cost in high-volume PCB manufacturing while enabling placement on both sides of the PCB, maximizing layout flexibility for dual-row 1.27 mm pitch interconnects in compact multi-layer board designs.
Which board-to-board or module-to-carrier applications most benefit from SFM-107-L2-H-D's high-reliability socket construction?
SFM-107-L2-H-D is best suited for applications requiring repeated mating such as plug-in RF modules, daughter cards in telecom chassis, memory expansion sockets, and field-replaceable units in avionics or industrial computers. Its dual-row 14-position layout at 1.27 mm pitch provides 14 signal or power contacts in a 0.505 inch length, enabling dense yet reliable interconnection in systems where connector failure or intermittent contact would cause costly downtime.
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