STMM-110-02-TM.SM.LM-D-SM SAMTEC Connector (Other) In Stock
SAMTEC STMM-110-02-TM.SM.LM-D-SM is a 2.00 mm pitch dual-row shrouded terminal strip cable-mate connector with 20 positions, available in tall, standard, and low-profile mating heights, designed for reliable board-to-cable and board-to-board interconnects. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STMM-110-02-TM.SM.LM-D-SM?
- 2.00 mm pitch dual-row shrouded terminal strip with 20 positions supporting three selectable mating heights: tall (TM), standard (SM), and low-profile (LM)
- Shrouded housing provides mechanical polarization and contact protection, preventing misalignment during cable-mate or board stacking assembly
- Dual-row 10-position-per-row layout delivers up to 20 independent signal channels in a compact 2.00 mm pitch footprint for high-density interconnects
What is STMM-110-02-TM.SM.LM-D-SM used for?
The STMM-110-02-TM.SM.LM-D-SM is designed for board-to-cable and board-to-board interconnect applications in industrial automation, embedded computing, and instrumentation where a 2.00 mm pitch 20-position shrouded connector with flexible mating height selection is required. Its three available mating heights (tall, standard, and low-profile) allow designers to optimize vertical clearance for different enclosure heights or stacked PCB configurations. The shrouded dual-row design with cable-mate compatibility makes it suitable for field-replaceable cable harnesses in industrial control panels and data acquisition systems with up to 20 discrete signal connections.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the STMM-110-02-TM.SM.LM-D-SM datasheet?
STMM-110-02-TM.SM.LM-D-SM Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for STMM-110-02-TM.SM.LM-D-SM?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What mating height options are available for the STMM-110-02-TM.SM.LM-D-SM and when would each be chosen?
The STMM-110-02-TM.SM.LM-D-SM is offered in 3 mating heights: tall (TM), standard (SM), and low-profile (LM). The tall version is selected when wire bundles or cable harnesses require more vertical clearance above the PCB surface, the standard version suits most general-purpose 2.00 mm pitch board-to-cable designs, and the low-profile version is used in slim enclosures where vertical space is restricted to just a few millimeters above the connector body.
How many signal contacts does the STMM-110-02-TM.SM.LM-D-SM provide and how are they arranged?
The connector provides 20 total positions in a dual-row layout, with 10 contacts per row, on a 2.00 mm (0.079 inch) pitch. This 20-position dual-row configuration supports up to 20 independent signal, power, or ground connections between a PCB and a mating cable assembly or stacked board in a compact footprint.
Why does the shrouded housing of the STMM-110-02-TM.SM.LM-D-SM matter in cable-mate applications?
The shrouded housing mechanically polarizes the connector, preventing reversed or misaligned mating — a critical feature in field-service environments where cable harnesses may be connected by non-technical personnel. On a 20-position dual-row connector at 2.00 mm pitch, a misalignment of even 2 mm (1 position) would swap signal and power pins, potentially damaging PCB circuitry, so the shroud's keying function provides essential protection.
In which systems is a 2.00 mm pitch 20-position cable-mate connector like the STMM-110-02-TM.SM.LM-D-SM commonly specified over a 2.54 mm pitch alternative?
The 2.00 mm pitch is selected over 2.54 mm pitch alternatives when the PCB footprint budget is tight: a 20-position dual-row 2.00 mm connector occupies approximately 21 mm along the row axis, while a 2.54 mm version would require about 27 mm. This 6 mm space saving is significant in compact industrial sensor modules, servo drive boards, and hand-held instrumentation where every square millimeter of PCB real estate reduces product cost and size.
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