STMM-122-02-TM.SM.LM-D-SM SAMTEC Connector (Other) In Stock
SAMTEC STMM-122-02-TM.SM.LM-D-SM is a 2.00 mm pitch dual-row shrouded terminal strip connector with 122 positions and surface-mount termination. This cable-mate connector features a robust shroud for reliable board-to-cable mating and is available for worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2.00 mm pitch dual-row shrouded terminal strip with 122 positions for high-density board-to-cable interconnects
- Surface-mount (SM) termination enables automated reflow soldering and compatibility with standard SMT assembly processes
- Shrouded housing provides mechanical protection and polarization for up to 122 signal pins in demanding board-to-cable applications
Applications
The STMM-122-02-TM.SM.LM-D-SM is designed for high-density board-to-cable signal routing in server backplanes, industrial control modules, and embedded computing platforms requiring a 2.00 mm pitch shrouded connector with 122 contacts. Its surface-mount termination and dual-row configuration suit applications in data acquisition systems and telecommunications equipment where reliable 2 mm pitch interconnects across many signal lines are essential.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the STMM-122-02-TM.SM.LM-D-SM have, and what pitch does it use?
The STMM-122-02-TM.SM.LM-D-SM has 122 positions arranged in a dual-row configuration on a 2.00 mm pitch. This 2 mm spacing provides a good balance between contact density and mechanical robustness for board-to-cable harness connections in embedded and industrial applications.
For a server backplane with 120+ signal lines, why would an engineer select the STMM-122-02-TM.SM.LM-D-SM?
The STMM-122-02-TM.SM.LM-D-SM accommodates 122 signal positions in a compact dual-row 2.00 mm pitch footprint, reducing the number of separate connectors needed on a backplane. Its shrouded housing prevents mis-mating and protects contacts, while the surface-mount termination integrates directly into a standard SMT reflow process operating at up to 260°C peak temperature.
What distinguishes the STMM-122-02-TM.SM.LM-D-SM from a non-shrouded 2 mm strip connector in a cable harness assembly?
The shroud on the STMM-122-02-TM.SM.LM-D-SM physically encloses all 122 pins, providing polarization and mechanical protection that prevents accidental reverse insertion of a mating cable connector. Non-shrouded strips lack this guiding feature, increasing the risk of pin damage or signal misrouting in dense 122-position harness assemblies, particularly during field servicing.
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