STMM-121-02-TM.SM.LM-D-SM-K-TR SAMTEC Connector (Other) In Stock
SAMTEC STMM-121-02-TM.SM.LM-D-SM-K-TR is a 2.00 mm pitch shrouded dual-row terminal strip with cable mate capability designed for reliable wire-to-board cable assembly connections. The shrouded housing prevents mis-mating and provides mechanical protection for 42-position interconnects. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STMM-121-02-TM.SM.LM-D-SM-K-TR?
- 2.00 mm pitch shrouded dual-row housing with polarized keying preventing mis-mating in field-wired cable assemblies
- Cable mate design compatible with discrete wire and ribbon cable termination for flexible harness routing
- SMT mounting option with tape and reel packaging enabling automated high-volume PCB assembly processes
What is STMM-121-02-TM.SM.LM-D-SM-K-TR used for?
The STMM-121-02-TM.SM.LM-D-SM-K-TR is suited for industrial control systems, medical device cable harnesses, and embedded computing platforms requiring reliable multi-signal cable-to-board connections at 2.00 mm pitch. The shrouded housing protects contacts during repeated cable mating cycles in harsh environments. Tape and reel packaging supports automated pick-and-place assembly for volume manufacturing in telecommunications and automation equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the STMM-121-02-TM.SM.LM-D-SM-K-TR datasheet?
STMM-121-02-TM.SM.LM-D-SM-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for STMM-121-02-TM.SM.LM-D-SM-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and housing type does the SAMTEC STMM-121-02-TM.SM.LM-D-SM-K-TR use?
The STMM-121-02-TM.SM.LM-D-SM-K-TR uses a 2.00 mm pitch shrouded housing in a dual-row configuration, providing a polarized interconnect that prevents incorrect cable mating. The shroud adds mechanical protection for contacts during field installation and repeated mating cycles across industrial and medical cable harness applications.
Which cable harness and board-to-cable applications suit the STMM-121-02-TM.SM.LM-D-SM-K-TR?
Industrial PLC wiring harnesses, medical device sensor cables, and robotic system control connections suit this connector well. The 2.00 mm pitch shrouded design accommodates multi-conductor cables carrying up to 1 A per contact, while the cable mate compatibility ensures reliable signal and power distribution across 42 positions in demanding field-wired environments.
Does the STMM-121-02-TM.SM.LM-D-SM-K-TR support automated PCB assembly processes?
Yes, the TR suffix indicates tape and reel packaging for automated pick-and-place SMT assembly. The 2.00 mm pitch SMT variant supports reflow soldering processes, enabling high-volume PCB manufacturing with consistent placement accuracy. This packaging reduces manual handling and supports throughput rates of hundreds of components per hour on standard surface-mount assembly lines.
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About SAMTEC
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