SQT-103-01-L-D SAMTEC Connector (Other) In Stock
SAMTEC SQT-103-01-L-D is a cost-effective rugged PCB socket connector with 2.00 mm pitch and gold-over-nickel contact finish for reliable mating. The dual-row, 3-position socket supports FLEXYZ Tiger Buy contacts. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- SQT-103-01-L-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
- 2.00 mm pitch dual-row socket with gold (10 µin) over nickel (50 µin) contact plating for reliable signal integrity
- FLEXYZ Tiger Buy contact technology provides mechanical compliance and cost-effective sourcing flexibility
- 1-week factory lead time with RoHS-compliant, halogen-free construction for fast procurement cycles
Applications
The SQT-103-01-L-D is designed for board-to-board and module interconnect applications where a rugged, low-cost 2.00 mm pitch socket is required, such as embedded computing daughtercard sockets and instrumentation backplanes. Its FLEXYZ Tiger Buy contact design accommodates slight mating misalignment and repeated insertion cycles without contact damage. The compact dual-row body suits space-constrained PCB layouts in industrial control and test equipment.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 8 |
| Additional Feature | FLEXYZ, TIGER BUY CONTACT |
| Body Breadth | 0.158inch |
| Body Depth | 0.25inch |
| Body Length | 0.249inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL (50) |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 10mΩ |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Durability | 100Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | 1.112N |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| 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 | 2.0066mm |
| Plating Thickness | 10u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 5.1A |
| Reference Standard | UL, CSA |
| Terminal Length | 0.09inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 6 |
| Withdrawl Force-Min | .834N |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Mainland China, Vietnam |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact pitch and row count does the SQT-103-01-L-D use?
The SQT-103-01-L-D uses a 2.00 mm pitch dual-row layout with 3 positions per row, giving 6 total contacts. The 2.00 mm spacing is well suited to moderate-density board-to-board interconnects where wider pitch tolerances ease PCB fabrication and manual assembly alignment compared to finer 1.00 mm or 1.27 mm alternatives.
What contact plating specification does SAMTEC use on the SQT-103-01-L-D mating surfaces?
SAMTEC specifies gold (10 µin minimum) over nickel (50 µin minimum) on all mating contact surfaces. This gold-over-nickel finish provides low contact resistance, strong corrosion resistance across industrial humidity and temperature ranges, and consistent signal integrity through thousands of mating cycles in socket and pin header assemblies.
How quickly can the SQT-103-01-L-D be sourced, and is it RoHS compliant?
SAMTEC lists a 1-week factory lead time for the SQT-103-01-L-D, making it a fast-turn option for production builds and prototype rework. The part carries a Pbfree (RoHS-compliant) code, confirming lead-free construction that meets EU RoHS Directive requirements and is compatible with SAC305 or similar halogen-free solder paste reflow processes.
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