STMM-111-02-TM.SM.LM-D-SM SAMTEC Connector (Other) In Stock
SAMTEC STMM-111-02-TM.SM.LM-D-SM is a 22-position dual-row 2.00 mm pitch shrouded terminal strip for cable-to-board mating, available in top-mount, surface-mount, and latch-mount configurations. Its polarized shroud ensures correct connector orientation during assembly and service. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STMM-111-02-TM.SM.LM-D-SM?
- 22-position dual-row 2.00 mm pitch shrouded cable-to-board terminal strip supporting 11 positions per row
- Available in three mounting styles — top-mount (TM), surface-mount (SM), and latch-mount (LM) — for flexible PCB layout options
- Polarized shroud housing prevents reverse mating and guides mating cable plug to correct 2.00 mm pitch alignment
- Surface-mount (SM) termination compatible with automated reflow soldering at lead-free peak temperatures up to 260°C
What is STMM-111-02-TM.SM.LM-D-SM used for?
The STMM-111-02-TM.SM.LM-D-SM is used in 22-position cable-to-board interconnect applications including embedded computing peripherals, medical device internal wiring, and industrial field-wiring panels requiring a compact 2.00 mm pitch dual-row shrouded interface. The availability of top-mount, surface-mount, and latch-mount configurations in a single part number gives engineers flexibility in PCB orientation and mechanical retention for high-vibration applications. Its shrouded design and polarized housing make it well suited for field-replaceable cable assemblies in instrumentation and automation controllers.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the STMM-111-02-TM.SM.LM-D-SM datasheet?
STMM-111-02-TM.SM.LM-D-SM Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for STMM-111-02-TM.SM.LM-D-SM?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the TM.SM.LM suffix indicate on the STMM-111-02-TM.SM.LM-D-SM?
The TM.SM.LM suffix indicates that the STMM-111-02-TM.SM.LM-D-SM is available in three mounting configurations within the same 22-position 2.00 mm pitch shrouded housing: top-mount (TM) for vertical PCB entry, surface-mount (SM) for SMT reflow soldering, and latch-mount (LM) for mechanically secured mating with a positive retention latch, giving engineers flexibility for different cable routing and retention requirements.
How does the polarized shroud on STMM-111-02-TM.SM.LM-D-SM protect dual-row contacts during cable assembly?
The polarized shroud on the STMM-111-02-TM.SM.LM-D-SM provides a keyed cavity that accepts the 22-position 2.00 mm pitch mating cable plug in only one orientation, preventing reversed insertion and short-circuit damage. In vibration-prone industrial environments, the shroud also adds lateral contact retention and prevents the mated cable from backing out during equipment operation above 5 G vibration loads.
What applications use the STMM-111-02-TM.SM.LM-D-SM 22-position cable-to-board connector?
STMM-111-02-TM.SM.LM-D-SM is commonly specified in embedded controller peripheral wiring, medical imaging equipment internal harnesses, and smart factory sensor hubs where 22-position 2.00 mm pitch cable-to-board connectivity with guided mating is required. The 2.00 mm pitch allows a 22-position dual-row interface in a footprint roughly 30% smaller than an equivalent 2.54 mm pitch connector, making it preferred in space-constrained PCB designs.
Is STMM-111-02-TM.SM.LM-D-SM compatible with automated SMT PCB assembly?
The surface-mount (SM) configuration of STMM-111-02-TM.SM.LM-D-SM is fully compatible with automated pick-and-place equipment and standard reflow soldering profiles with peak temperatures up to 260°C. The 22-position dual-row 2.00 mm pitch footprint uses a defined SMT pad array that can be placed and soldered in a single reflow pass alongside other surface-mount components on the PCB.
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About SAMTEC
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