SQT-104-01-L-D SAMTEC Connector (Other) In Stock
SAMTEC SQT-104-01-L-D is a 4-position socket board connector with gold over nickel contact finish, 0.158 inch body breadth, RoHS compliant, available with 1 week factory lead time and worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SQT-104-01-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
- 4-position single-row socket board connector with FlexYZ Tiger Buy contact technology for reliable mating
- Gold (10 µin) over Nickel (50 µin) contact finish ensuring low contact resistance and long service life
- RoHS compliant construction with 1-week factory lead time and worldwide availability
Applications
The SQT-104-01-L-D is well-suited for board-to-board interconnect designs in industrial control systems, test and measurement equipment, and embedded computing platforms. Its compact socket form factor and gold-plated contacts make it ideal for applications requiring reliable signal transmission in space-constrained PCB layouts.
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 | 0.328inch |
| 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 | 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 | 0.09inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 8 |
| 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 finish does the SQT-104-01-L-D use, and how does it affect connection reliability?
The SQT-104-01-L-D features Gold (10 µin) over Nickel (50 µin) contact finish. This dual-layer plating provides excellent corrosion resistance, low contact resistance, and long-term mating reliability across hundreds of insertion cycles, making it suitable for demanding signal-integrity applications.
What are the physical dimensions of the SQT-104-01-L-D connector body?
The connector body measures 0.158 inch in breadth, 0.25 inch in depth, and 0.328 inch in length. These compact dimensions allow it to fit in tight PCB layouts where space is limited, while still accommodating 4 positions in a single-row socket configuration.
How quickly can the SQT-104-01-L-D be sourced, and is it available for worldwide shipping?
SAMTEC lists a factory lead time of 1 week for the SQT-104-01-L-D. It carries a YTEOL rating of 8 and is available through global distribution channels with worldwide shipping, ensuring quick procurement for both prototype and volume production requirements.
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