T2M-120-01-L-D-TH-WT SAMTEC Connector (Other) In Stock
The T2M-120-01-L-D-TH-WT is a 40-position dual-row through-hole board connector from SAMTEC with matte tin over nickel contact finish, supporting high-density PCB-to-PCB mating in industrial and communications applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Datasheet
- T2M-120-01-L-D-TH-WT 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
- 40-position dual-row through-hole board connector for reliable PCB-to-PCB connections
- Matte tin (Sn) over nickel (Ni) barrier contact finish for corrosion resistance
- 1.797 inch body length supporting high-density signal routing in compact enclosures
- 0.293 inch body breadth optimized for space-constrained board layouts
- 1-week factory lead time ensuring rapid procurement for production schedules
Applications
The T2M-120-01-L-D-TH-WT is used in board-to-board interconnect applications within industrial control systems, telecommunications equipment, and embedded computing platforms. Its 40-position dual-row through-hole design provides robust mechanical retention and reliable electrical contact in high-vibration environments. It is well-suited for backplane assemblies and daughtercard connections where stable, long-lasting connectivity is essential.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 8 |
| Body Breadth | 0.293inch |
| Body Length | 1.797inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| Filter Feature | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| 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 |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.0066mm |
| Plating Thickness | 10u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 3.8A |
| Terminal Pitch | 2.0066mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 40 |
| 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
How many positions does the T2M-120-01-L-D-TH-WT connector provide, and how are they arranged?
The T2M-120-01-L-D-TH-WT features 40 positions arranged in a dual-row (2x20) through-hole configuration, with a body length of 1.797 inch and body breadth of 0.293 inch, making it suitable for high-density PCB interconnects.
What contact finish is used on the T2M-120-01-L-D-TH-WT and why does it matter for long-term reliability?
The connector uses matte tin (Sn) over a nickel (Ni) barrier for the termination contact finish, providing corrosion resistance and reliable electrical contact over thousands of mating cycles in industrial environments operating from -40°C to +85°C.
In which industrial or embedded system applications is the T2M-120-01-L-D-TH-WT commonly deployed?
This SAMTEC board connector with 40 positions and through-hole mounting is commonly deployed in backplane assemblies, daughtercard interfaces, industrial automation controllers, and telecommunications chassis where reliable high-density interconnects at 1-week lead time availability are required.
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