TMM-103-01-G-D SAMTEC Connector (Header, Vertical) In Stock
SAMTEC TMM-103-01-G-D is a 6-position dual-row vertical board connector with 2 mm pitch, gold-over-nickel contact finish, and low-profile body for compact PCB-to-PCB signal interconnections.
- Manufacturer
- SAMTEC
- Package
- Header, Vertical
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TMM-103-01-G-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
- 6-position dual-row vertical board connector with 2 mm pitch for compact PCB signal interfaces
- Gold (20 µin) over nickel (50 µin) contact finish on both mating and termination surfaces for reliable connections
- Low-profile body design measuring only 0.237" length and 0.059" depth for space-constrained layouts
- RoHS compliant and Pb-free construction with 1-week factory lead time
Applications
The TMM-103-01-G-D is designed for PCB-to-PCB signal interconnections in embedded computing, instrumentation, and industrial control applications where a low-profile 2 mm pitch dual-row connector is required. Its gold-over-nickel contact finish ensures long-term reliability in environments with repeated mating cycles. The compact body dimensions make it ideal for high-density board stackups and modular system designs.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 1Week |
| YTEOL | 8 |
| Additional Feature | LOW PROFILE |
| Body Breadth | 0.155inch |
| Body Depth | 0.059inch |
| Body Length | 0.237inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD (20) OVER NICKEL (50) |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e4 |
| 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 | 2mm |
| Plating Thickness | 20u inch |
| Rated Current (Signal) | 3.2A |
| Reference Standard | UL |
| Terminal Length | 0.138inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 6 |
| Package | Header, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, Vietnam |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does the TMM-103-01-G-D use and why does it matter for connector reliability?
The TMM-103-01-G-D uses gold (20 µin) over nickel (50 µin) contact finish on both the mating and termination surfaces. This combination provides low contact resistance, excellent corrosion resistance, and long service life across hundreds of mating cycles, critical for reliable signal integrity in instrumentation and embedded systems.
What are the key body dimensions of the TMM-103-01-G-D and how do they support low-profile PCB designs?
The TMM-103-01-G-D body measures 0.237" in length, 0.155" in breadth, and only 0.059" in depth, enabling a very low-profile installation on crowded PCBs. This compact footprint is ideal for embedded computing modules and industrial control boards where vertical clearance above the 2 mm pitch connector row is limited.
How many positions does the TMM-103-01-G-D provide and what pitch is used?
The TMM-103-01-G-D is a 6-position dual-row connector with a 2 mm pitch, offering 3 positions per row. This configuration supports multiple signal or power lines in a compact footprint, making it well suited for modular board stacking arrangements where space is at a premium.
What is the typical lead time for the TMM-103-01-G-D and is it RoHS compliant?
SAMTEC quotes a 1-week factory lead time for the TMM-103-01-G-D. The part is fully RoHS compliant and Pb-free, meeting current environmental regulations for electronic assemblies shipped into EU and other regulated markets requiring lead-free solder compatibility.
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