T2M-125-01-L-D-TH-WT SAMTEC Connector (Other) In Stock
SAMTEC T2M-125-01-L-D-TH-WT is a dual-row through-hole board connector with 50 positions at 0.100 inch pitch and matte tin over nickel contact finish. Features a 2.191 inch body length suitable for high-density signal and power distribution. Available in stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- T2M-125-01-L-D-TH-WT Datasheet PDF
- Category
- Connector
- Price
- From $5.3100(MOQ 10)
- 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 T2M-125-01-L-D-TH-WT?
- 50-position dual-row through-hole connector at 0.100 inch pitch in a 2.191 inch body for high-density board-to-board interconnects
- Matte tin over nickel contact termination provides reliable solderability in standard wave and selective solder processes
- Dual-row (D) configuration reduces board edge length required compared to single-row headers carrying the same 50-pin count
What is T2M-125-01-L-D-TH-WT used for?
The T2M-125-01-L-D-TH-WT is used in backplane assemblies, industrial control boards, and embedded computing systems where a 50-position through-hole connector at 0.100 inch pitch is needed for mechanically robust signal distribution across mating card pairs. Its 2.191 inch body length and dual-row layout suit high-density I/O expansion cards, relay boards, and analog signal distribution panels that require a reliable, wave-solderable 50-pin interconnect.
What are the specifications of T2M-125-01-L-D-TH-WT?
| Pbfree Code | Yes |
| Factory Lead Time | 3 Weeks, 4 Days |
| YTEOL | 8 |
| Body Breadth | 0.293inch |
| Body Length | 2.191inch |
| 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 | 50 |
| 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 |
Where can I find the T2M-125-01-L-D-TH-WT datasheet?
T2M-125-01-L-D-TH-WT Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for T2M-125-01-L-D-TH-WT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact count and body length of the T2M-125-01-L-D-TH-WT connector?
The T2M-125-01-L-D-TH-WT has 50 positions arranged in 2 rows at 0.100 inch (2.54 mm) pitch across a body length of 2.191 inches (55.65 mm). This makes it a mid-range density through-hole connector suitable for 50-line interfaces on boards where the 2.2-inch body length fits within the available PCB edge allocation.
Why is the matte tin over nickel contact finish on the T2M-125-01-L-D-TH-WT suitable for wave solder assembly?
Matte tin over nickel provides excellent wettability with standard SAC305 lead-free solder paste and wave solder baths, making the T2M-125-01-L-D-TH-WT straightforward to process in conventional through-hole assembly lines. The nickel barrier layer under the tin prevents copper migration into the tin surface, which improves long-term solder joint reliability for the 50-pin connector in industrial environments.
For a relay control board that needs to route 48 independent signals, how does T2M-125-01-L-D-TH-WT reduce PCB board edge usage?
With 50 positions in 2 rows at 0.100 inch pitch, the T2M-125-01-L-D-TH-WT occupies only 2.191 inches of board edge while routing all 48 signals plus 2 spare contacts. A single-row 0.100 inch alternative would need approximately 4.9 inches of board edge to carry the same 50 pins, more than double the space, making the dual-row T2M-125-01-L-D-TH-WT the more compact choice for dense relay panels.
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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 |
|---|---|---|
| 10+ | $9.5529 | $95.53 |
| 25+ | $9.2353 | $230.88 |
| 50+ | $8.2640 | $413.20 |
| 100+ | $6.3700 | $637.00 |
| 250+ | $5.8300 | $1457.50 |
| 500+ | $5.3100 | $2655.00 |
In Stock · 24h Response · Worldwide Shipping
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