STMM-120-02-H-D-SM-K-TR SAMTEC Connector (Other) In Stock
SAMTEC STMM-120-02-H-D-SM-K-TR is a 40-position dual-row shrouded terminal strip at 2.00 mm pitch with surface mount horizontal orientation, designed as a cable mate connector for reliable wire-to-board assemblies. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STMM-120-02-H-D-SM-K-TR?
- 40-position dual-row shrouded configuration at 2.00 mm pitch supports high-density cable-to-board connections in compact assemblies
- Surface mount horizontal (H) orientation with tape-and-reel packaging enables automated pick-and-place PCB assembly
- Shrouded terminal strip design with keying (K) feature prevents mis-mating for foolproof field cable connections
What is STMM-120-02-H-D-SM-K-TR used for?
The STMM-120-02-H-D-SM-K-TR is designed for wire-to-board and cable-to-board interconnects in industrial automation equipment, embedded computing modules, and communication systems requiring 40-position dual-row connections at 2.00 mm pitch. Its shrouded design with anti-misinsertion keying ensures reliable field assembly in applications such as motor drives, robotic controllers, and data acquisition systems. The tape-and-reel packaging supports high-volume surface mount manufacturing workflows.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the STMM-120-02-H-D-SM-K-TR datasheet?
STMM-120-02-H-D-SM-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for STMM-120-02-H-D-SM-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the STMM-120-02-H-D-SM-K-TR provide, and how does the dual-row layout affect board routing?
The STMM-120-02-H-D-SM-K-TR provides 40 positions in a dual-row configuration at 2.00 mm pitch, concentrating 40 cable connections in a footprint spanning approximately 40 mm in length. The dual-row layout reduces connector length compared to single-row alternatives, simplifying board routing for wide ribbon cable assemblies in industrial and embedded controller PCBs.
What does the shrouded design and keying feature (K) of the STMM-120-02-H-D-SM-K-TR prevent in field installation?
The shrouded housing and keying (K) feature prevent incorrect cable orientation during field installation, blocking mis-mating that could damage 40-position connectors or connected circuitry. This polarity enforcement is essential in industrial environments where technicians connect cables under time pressure, reducing wiring errors across the 2.00 mm pitch dual-row terminal strip.
Is the STMM-120-02-H-D-SM-K-TR suitable for high-volume automated PCB assembly, and what packaging does it use?
Yes, the STMM-120-02-H-D-SM-K-TR is supplied in tape-and-reel (TR) packaging, making it fully compatible with automated pick-and-place SMT assembly lines. The surface mount horizontal (H) orientation allows standard reflow soldering, enabling high-volume production of industrial control boards, communication modules, and embedded systems using this 40-position, 2.00 mm pitch connector.
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About SAMTEC
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