SQT-107-03-L-D SAMTEC Connector (Other) In Stock
SAMTEC SQT-107-03-L-D is a dual-row board socket connector with FLEXXYZ Tiger Buy gold-plated mating contacts, measuring 14.35 mm x 6.35 mm x 4.00 mm, designed for high-reliability board-to-board mating in compact electronic assemblies.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SQT-107-03-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
- Gold-plated mating contacts (FLEXXYZ Tiger Buy contact system) ensure low and stable contact resistance across thousands of mating cycles
- Dual-row socket configuration in a compact body (0.565" x 0.25" x 0.158") supports dense board-to-board interconnect with minimal PCB footprint
- RoHS compliant construction with 3-week lead time availability, suitable for design-in on new environmentally conscious product platforms
Applications
SQT-107-03-L-D is used in board-to-board stacking assemblies, modular embedded systems, and high-reliability industrial electronics that demand gold-contact socket connectors with dependable multi-cycle mating performance. Its compact dual-row body fits tight PCB layouts in portable instrumentation, ruggedized data acquisition units, and communications modules where reliable signal integrity across the full mated interface is essential.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 3 Weeks, 4 Days |
| YTEOL | 8 |
| Additional Feature | FLEXYZ, TIGER BUY CONTACT |
| Body Breadth | 0.158inch |
| Body Depth | 0.25inch |
| Body Length | 0.565inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | PHOSPHOR BRONZE |
| 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 | 0.208inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 14 |
| 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, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does SQT-107-03-L-D use, and how does this affect connector reliability over many mating cycles?
SQT-107-03-L-D uses gold-plated mating contacts through the FLEXXYZ Tiger Buy contact system. Gold plating provides a contact resistance typically below 20 milliohms and resists oxidation at elevated temperatures up to 105°C, maintaining reliable low-resistance connections across thousands of mating cycles. This makes the connector suitable for field-serviceable modules and test fixtures that are frequently connected and disconnected.
What are the outer dimensions of SQT-107-03-L-D, and how do they influence PCB layout planning?
SQT-107-03-L-D has a body length of 0.565 inch (14.35 mm), body depth of 0.25 inch (6.35 mm), and body breadth of 0.158 inch (4.01 mm). These compact dimensions allow the dual-row socket to be positioned in tight board regions, and the 6.35 mm depth constrains the mated connector pair's combined height, which is useful when designing stacked boards with less than 10 mm of vertical clearance.
Is SQT-107-03-L-D a suitable choice for a new RoHS-compliant product design, and what is the typical lead time?
Yes. SQT-107-03-L-D carries a RoHS-compliant (Pbfree) status, satisfying EU RoHS Directive requirements for halogen and lead restrictions in electronic assemblies. The factory lead time is approximately 3 weeks and 4 days, which fits within most standard PCB production schedules. Gold mating contact finish ensures environmental durability, and the part's YTEOL of 8 indicates continued availability through the near-term product lifecycle.
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