SMS-109-01-G-D SAMTEC Connector (Other) In Stock
SAMTEC SMS-109-01-G-D is a dual-row 18-position board socket connector with 0.050 inch pitch, featuring gold over nickel contact finish and a compact 0.45 x 0.22 inch body for reliable PCB interconnects. From $1.00 in stock worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- SMS-109-01-G-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
- 18-position dual-row socket with 0.050 inch (1.27 mm) pitch enabling high-density PCB board connections
- Gold (20 micro-inch) over nickel (50 micro-inch) contact finish for low contact resistance and long mating life
- Compact body of 0.45 x 0.22 x 0.335 inch suitable for space-constrained board interconnect designs
Applications
The SMS-109-01-G-D is designed for high-density board-to-board signal connections in embedded computing, industrial control, and communication modules. Its dual-row 18-pin socket configuration accommodates mixed signal and power lines on a 0.050 inch pitch, supporting reliable mating with compatible SAMTEC male header pins. The gold contact plating ensures consistent electrical performance across thousands of mating cycles in demanding environments.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 9.15 |
| Additional Feature | TIGER BUY |
| Body Breadth | 0.22inch |
| Body Depth | 0.335inch |
| Body Length | 0.45inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (20) OVER NICKEL (50) |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 10mΩ |
| Contact Style | BELLOWED TYPE |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | 2.224N |
| Insulator Color | BLACK |
| Insulator Material | GLASS FILLED POLYESTER |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.1inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| 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 | 2.54mm |
| Plating Thickness | 20u inch |
| Rated Current (Signal) | 5.2A |
| Reference Standard | UL, CSA |
| Terminal Length | 0.1inch |
| Terminal Pitch | 1.27mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 18 |
| Withdrawl Force-Min | 1.668N |
| 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
How many contacts does the SMS-109-01-G-D provide and what is its pitch?
The SMS-109-01-G-D provides 18 total contacts in a dual-row arrangement at a 0.050 inch (1.27 mm) pitch, making it a compact solution for high-density board-to-board signal routing in space-constrained PCB designs.
What contact finish does the SMS-109-01-G-D use and how does it affect mating performance?
The mating contacts use 20 micro-inch gold over 50 micro-inch nickel plating, which provides low contact resistance typically below 20 milliohms, excellent corrosion resistance, and supports over 1000 mating cycles without significant degradation in demanding signal-integrity applications.
In which board connector applications is the SMS-109-01-G-D typically deployed?
This connector is used in embedded computing daughtercards, industrial automation backplanes, and test fixture boards where a reliable 18-pin dual-row socket at 1.27 mm pitch is needed for mixed low-voltage signal connections typically in the 3.3 V to 5 V range.
What is the lead time and availability status of the SMS-109-01-G-D?
The SMS-109-01-G-D has a factory lead time of 1 week and carries the Tiger Buy designation indicating stock-ready availability, so orders of standard quantities in the 18-pin dual-row format can typically ship within 1 to 2 weeks of order placement.
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