SFM-110-02-S-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-110-02-S-D-A is a 20-position dual-row high-reliability Tiger Eye surface mount socket strip at 0.050" (1.27 mm) pitch with gold contacts and a positioning pin for precise PCB placement. Measuring 0.625" body length and rated for a 9.4-year YTEOL, it provides dependable board-to-board connections. From $3.50, in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- SFM-110-02-S-D-A Datasheet PDF
- Category
- Connector
- Price
- From $2.9550(MOQ 2)
- 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-110-02-S-D-A?
- 20-position dual-row surface mount socket at 0.050" (1.27 mm) pitch with 0.625" body length for compact board-to-board connections
- Integrated positioning pin (option A) ensures precise PCB alignment and prevents connector misplacement during SMT reflow assembly
- Tiger Eye high-reliability contact design with gold mating contacts delivers consistent low-resistance performance across hundreds of mating cycles
- RoHS-compliant construction with 9.4-year YTEOL rating meets extended-life requirements for industrial and commercial embedded systems
What is SFM-110-02-S-D-A used for?
The SFM-110-02-S-D-A is designed for high-reliability board-to-board socket applications in industrial control systems, embedded computing modules, and test and measurement equipment requiring a precise, repeatable 20-position 0.050" pitch interface. The built-in positioning pin prevents misalignment during automated SMT assembly, reducing placement errors in high-volume production. Its compact 0.625" body suits space-constrained SOM carrier boards, FPGA expansion interfaces, and modular I/O panel designs.
What are the specifications of SFM-110-02-S-D-A?
| Factory Lead Time | 1Week |
| YTEOL | 9.4 |
| Additional Feature | ROHS COMPLIANT |
| Board Mounting Option | POSITIONING PIN |
| Body Breadth | 0.145inch |
| Body Depth | 0.19inch |
| Body Length | 0.625inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15 m Ω |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Durability | 10000Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | .695N |
| 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 PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.7432mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Reference Standard | UL, CSA |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 10 |
| UL Flammability Code | 94V-0 |
| Withdrawl Force-Min | .556N |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | USA, Vietnam |
Where can I find the SFM-110-02-S-D-A datasheet?
SFM-110-02-S-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-110-02-S-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What role does the positioning pin (option A suffix) play in the SMT assembly process for SFM-110-02-S-D-A?
The positioning pin on the SFM-110-02-S-D-A extends approximately 1 mm below the connector body and inserts into a locating hole in the PCB, mechanically fixing the connector's X-Y position during pick-and-place and before solder reflow. This prevents shifting caused by conveyor vibration or thermal expansion during the reflow profile, which reaches peak temperatures of 260°C, ensuring all 20 positions align correctly to the PCB pads.
How does the SFM-110-02-S-D-A body size compare to a standard 0.100" pitch 20-position dual-row socket, and why does this matter for PCB layout?
The SFM-110-02-S-D-A measures 0.625" (15.9 mm) in body length at 0.050" pitch, while a comparable 20-position dual-row socket at 0.100" pitch would span approximately 1.1" (27.9 mm). This 43% reduction in connector length frees significant PCB routing space, enabling tighter component placement on compact boards such as SOM carriers and sensor fusion modules where board real estate is at a premium.
For what current and voltage levels is the SFM-110-02-S-D-A rated, and can it carry mixed signal and power lines simultaneously?
The SFM-110-02-S-D-A at 0.050" pitch is rated for approximately 1 A per contact at standard operating voltages up to 125 V AC/DC per Samtec's SFM series specifications. With 20 positions across 2 rows, designers can allocate selected contacts for power delivery up to 1 A each while routing digital signal lines alongside them, making it suitable for mixed-signal board interfaces where power and I/O share the same connector.
What is the expected service life of the SFM-110-02-S-D-A and how does the 9.4-year YTEOL rating influence component selection for long-lifecycle products?
The SFM-110-02-S-D-A carries a YTEOL (Years to End of Life) rating of 9.4 years, indicating Samtec's committed supply availability through at least that period. For industrial equipment or medical devices with 10-year service targets, this YTEOL means the connector can be procured throughout the product's market life without risking obsolescence-driven redesign, significantly reducing lifecycle management costs for programs requiring 5,000 to 50,000 units over multiple years.
Related Guides
STM32H753VIT6 High-Performance MCU Design Guide
Practical STM32H753VIT6 design guidance for power, clocks, memory, DMA, PCB layout, bring-up, and production recovery.
Aug 3, 2026
STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems
Select the STM32H753ZIT6 by evaluating compute, memory, LQFP144 pinout, power, interfaces, security, and sourcing requirements.
Aug 3, 2026
ICL7660ACPAZ Negative Voltage Charge Pump Design Guide
Design a reliable ICL7660ACPAZ negative rail with capacitor equations, layout rules, startup checks, and practical troubleshooting.
Aug 2, 2026
C0402C103K3RACTU 10 nF MLCC Design Guide
Practical guidance for applying the C0402C103K3RACTU 10 nF, 25 V X7R MLCC in decoupling, filtering, timing, and EMI-control networks.
Aug 2, 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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2+ | $4.6230 | $9.25 |
| 3+ | $3.9289 | $11.79 |
| 50+ | $3.6020 | $180.10 |
| 100+ | $3.2160 | $321.60 |
| 105+ | $2.9600 | $310.80 |
| 500+ | $2.9550 | $1477.50 |
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.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector