SQT-110-01-L-D SAMTEC Connector (Other) In Stock
SQT-110-01-L-D is a SAMTEC dual-row through-hole socket connector with 2.00 mm pitch and gold-over-nickel contact finish, featuring a 6.65 mm row height and FlexYZ contact technology for reliable board-to-board connections. It provides 10 positions per row in a compact receptacle form factor. Available from stock worldwide through authorized distributors.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- SQT-110-01-L-D Datasheet PDF
- Category
- Connector
- Price
- From $0.9049(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SQT-110-01-L-D?
- 2.00 mm pitch dual-row through-hole receptacle with 10 positions supports high-density board-to-board mating
- Gold (10 µin) over nickel (50 µin) contact finish ensures low-resistance and corrosion-resistant mating cycles
- FlexYZ TIGER BUY contact design provides superior wipe action and reliable electrical contact
- 6.65 mm row height accommodates PCB stacking and board-to-board separation requirements
- Pb-free construction meets RoHS compliance for environmentally responsible designs
What is SQT-110-01-L-D used for?
The SQT-110-01-L-D is used in board-to-board interconnect systems requiring reliable 2.00 mm pitch mating with gold contact surfaces, such as embedded computing modules, test and measurement equipment, and industrial control backplanes. Its through-hole mounting provides mechanical robustness in vibration-prone environments including robotics and automotive electronics. The FlexYZ contact technology ensures consistent electrical performance across repeated mating cycles in modular system designs.
What are the specifications of SQT-110-01-L-D?
| 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 | 0.802inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (10) OVER NICKEL (50) |
| Contact Finish Termination | Matte 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 | 20 |
| 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 |
Where can I find the SQT-110-01-L-D datasheet?
SQT-110-01-L-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SQT-110-01-L-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and contact finish does the SQT-110-01-L-D use for board-to-board mating?
The SQT-110-01-L-D uses a 2.00 mm pitch with gold (10 µin) over nickel (50 µin) contact plating, delivering low contact resistance and excellent corrosion resistance. This finish supports reliable mating in high-cycle-count applications typical of modular board-to-board interconnect systems.
How does the 6.65 mm row height of SQT-110-01-L-D affect PCB stacking design?
The 6.65 mm row height determines the standoff distance between mated PCBs in a stacking configuration, allowing clearance for components on the bottom board. Designers must account for this dimension alongside mating header height when calculating total stack-up thickness in embedded computing or industrial backplane assemblies.
In which applications is the SQT-110-01-L-D through-hole socket connector most commonly deployed?
This 2.00 mm pitch through-hole socket is commonly used in test and measurement instruments, embedded system modules, industrial automation controllers, and robotics boards where its 10-position dual-row configuration and mechanical retention through soldered pins provide reliable signal interconnection under vibration and thermal cycling.
What advantage does the FlexYZ TIGER BUY contact technology provide in the SQT-110-01-L-D?
FlexYZ contact technology provides enhanced lateral wiping action during mating, displacing surface contaminants and reducing contact resistance variability. This design benefit maintains signal integrity across the 10 positions per row in SQT-110-01-L-D, especially important in high-reliability applications requiring stable connections over thousands of mating cycles.
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Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.3190 | $2.32 |
| 100+ | $2.2473 | $224.73 |
| 500+ | $2.0264 | $1013.20 |
| 1000+ | $1.6877 | $1687.65 |
| 2500+ | $1.2613 | $3153.38 |
| 5000+ | $0.9049 | $4524.40 |
In Stock · 24h Response · Worldwide Shipping
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