SQT-107-02-L-D SAMTEC Connector (Other) In Stock
SAMTEC SQT-107-02-L-D is a 14-position dual-row rugged PCB socket with 2.00 mm pitch, gold-plated mating contacts, and tin-over-nickel termination for reliable through-hole mounting. Available worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SQT-107-02-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
- 14-position dual-row layout on a 2.00 mm pitch provides high contact density in a compact 14.36 mm body length
- Gold-plated mating contacts deliver low contact resistance and long insertion-cycle life for demanding applications
- FLEXYZ contact geometry absorbs PCB warpage and mating misalignment, improving mechanical robustness
- Cost-effective Tiger Buy pricing tier reduces BOM cost without sacrificing rugged performance
Applications
The SAMTEC SQT-107-02-L-D is used in embedded computing daughtercards, industrial sensor interfaces, and ruggedized test fixtures that require a reliable 14-position, 2.00 mm pitch socket with gold contact reliability. Its FLEXYZ contact design tolerates PCB warpage and vibration environments found in industrial automation and avionics ground support equipment. The dual-row socket footprint integrates cleanly into standard 2.00 mm grid layouts, reducing PCB routing complexity while maintaining a low-cost BOM profile.
Specifications
| Pbfree Code | Yes |
| 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 | 0.6inch |
| 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 | Malaysia, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does the SQT-107-02-L-D use and how does that affect connector life?
The SQT-107-02-L-D uses gold (Au) plating on the mating contacts and tin-over-nickel (Sn/Ni) on the termination tails. Gold plating typically supports 50 or more mating cycles while providing contact resistance below 20 mΩ, making this 14-position socket suitable for applications requiring frequent mating and unmating, such as modular test fixtures and field-replaceable sensor modules.
How does the FLEXYZ contact geometry benefit the SQT-107-02-L-D in vibration environments?
The FLEXYZ contact design incorporates a spring-beam geometry that accommodates up to ±0.5 mm of mating misalignment and absorbs PCB warpage. This compliance maintains consistent 14-position electrical contact even under mechanical vibration or thermal cycling, which is critical in industrial control panels, ruggedized instruments, and avionics ground test equipment operating from -55 °C to +125 °C.
For a 2.00 mm pitch design, when should an engineer choose SQT-107-02-L-D over a 2.54 mm pitch socket?
A 2.00 mm pitch like the SQT-107-02-L-D saves approximately 20% board space compared to 2.54 mm pitch alternatives when routing 14 dual-row signals. This size reduction is significant in compact embedded modules or handheld instruments where PCB area is limited, and SAMTEC's 2.00 mm SQT series offers a proven mating header ecosystem that simplifies connector selection.
What board mounting style does the SQT-107-02-L-D use, and does it require special PCB preparation?
The SQT-107-02-L-D uses a through-hole board mounting style with solder tail termination. Standard 0.80 mm drill holes on a 2.00 mm pitch grid are required, compatible with typical PCB fab design rules. No special surface treatment or press-fit tooling is needed, and the tin-over-nickel tail finish is compatible with both wave and selective soldering processes.
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