SFM-110-L2-S-D-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-110-L2-S-D-P-TR is a 20-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch, surface-mount termination, and Tiger Eye contact technology. Features 30 µin gold-plated mating contacts over nickel barrier for superior corrosion resistance. Available in tape-and-reel packaging for automated PCB assembly worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- SFM-110-L2-S-D-P-TR 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
- Tiger Eye contact design provides superior normal force retention and low contact resistance in 0.050" pitch dual-row SMT socket strips
- 30 µin gold mating contact finish with nickel barrier ensures reliable connectivity in harsh environments with 20 positions per connector
- Tape-and-reel (TR) packaging with surface-mount termination enables high-speed automated PCB assembly at volume production
Applications
The SFM-110-L2-S-D-P-TR is ideal for board-to-board and mezzanine stacking applications in telecommunications equipment, test and measurement instruments, and industrial control systems. Its 0.050" pitch dual-row socket configuration enables high-density interconnects in compact module designs. The Tiger Eye contact and gold finish ensure long-term reliability in plug-and-play daughtercard and peripheral expansion interfaces.
Specifications
| Factory Lead Time | 3 Weeks, 3 Days |
| YTEOL | 9.4 |
| Additional Feature | TIGER EYE CONTACT |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (30) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | .3892N |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| Plating Thickness | 30u inch |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 20 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | France, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and row configuration does the SFM-110-L2-S-D-P-TR use, and how does that affect PCB layout density?
The SFM-110-L2-S-D-P-TR uses a 0.050" (1.27 mm) pitch dual-row configuration with 20 total positions, providing a compact footprint for high-density PCB layouts. This fine pitch allows designers to route more signal connections in less board space compared to 0.100" pitch connectors, making it well-suited for mezzanine and backplane applications.
What contact finish does the SFM-110-L2-S-D-P-TR feature, and why does it matter for long-term reliability?
The mating contacts are plated with 30 µin of gold over a nickel barrier, providing excellent corrosion resistance and stable contact resistance over thousands of mating cycles. This finish is critical in high-reliability applications such as aerospace, military, and industrial test equipment where connector failure is not acceptable over extended service life.
In which assembly processes can the SFM-110-L2-S-D-P-TR be used, and what packaging format supports volume production?
The SFM-110-L2-S-D-P-TR is a surface-mount component supplied in tape-and-reel (TR) packaging, making it fully compatible with automated SMT pick-and-place assembly lines. The SMT termination eliminates through-hole drilling, reducing PCB fabrication cost while achieving consistent solder joint quality for 20-position dual-row configurations at production volumes.
What are suitable alternatives to the SFM-110-L2-S-D-P-TR for 0.050" pitch board-to-board connections?
Alternatives with similar 0.050" (1.27 mm) pitch and dual-row configurations include SAMTEC's SSM and SSW series for through-hole variants, or Molex Micro-Lock Plus connectors for equivalent contact counts. However, the Tiger Eye contact design and 30 µin gold finish of the SFM series are distinguishing features that provide higher retention force and lower insertion loss versus standard stamped-contact socket strips.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”