TSM-133-04-LM-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-133-04-LM-DH-A-P-TR is a 66-position dual-row surface mount terminal strip with 0.100 inch (2.54 mm) pitch optimized for low-profile SMT mounting on dense PCBs. The -LM variant provides a low-mast mating height for height-constrained assemblies. Available in tape-and-reel for high-volume automated pick-and-place manufacturing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-133-04-LM-DH-A-P-TR?
- 66-position dual-row configuration at 0.100 inch (2.54 mm) pitch for high-density signal routing
- Low-mast (-LM) height variant minimizes stack height for compact, height-constrained board assemblies
- Tape-and-reel (-TR) packaging enables automated SMT pick-and-place at high production volumes
What is TSM-133-04-LM-DH-A-P-TR used for?
The TSM-133-04-LM-DH-A-P-TR is designed for high-density board-to-board interfaces in slim consumer electronics, embedded computing modules, and compact industrial controllers where a reduced mating height is critical. Its 66-position dual-row footprint carries up to 66 independent signals across a single surface-mount connector at 0.100 inch pitch. Tape-and-reel packaging supports volume production lines with minimal changeover time.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-133-04-LM-DH-A-P-TR datasheet?
TSM-133-04-LM-DH-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-133-04-LM-DH-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the TSM-133-04-LM-DH-A-P-TR differ from the TSM-133-04-STL-DH-A-P-TR in terms of mating height?
The TSM-133-04-LM-DH-A-P-TR uses a low-mast (LM) termination style that reduces the overall mated stack height compared to the standard (STL) version, often by several millimeters. This makes the LM variant preferable for applications where vertical clearance above the PCB is limited to under 5 mm, such as in stacked module assemblies or slim enclosures.
How many signal lines does the 66-position TSM-133-04-LM-DH-A-P-TR support per row?
The TSM-133-04-LM-DH-A-P-TR has 66 total positions arranged in 2 rows of 33, so each row carries 33 independent signal or power lines on a 0.100 inch (2.54 mm) pitch. The dual-row layout roughly halves the connector body length compared to a single-row design with the same pin count.
Can the TSM-133-04-LM-DH-A-P-TR be used in automated SMT assembly, and what packaging does it ship in?
Yes, the -TR suffix means the TSM-133-04-LM-DH-A-P-TR ships in tape-and-reel format, compatible with standard 0402-to-large-component pick-and-place feeders. The surface mount termination survives standard lead-free reflow soldering at peak temperatures up to 260°C, enabling fully automated high-volume manufacturing without manual placement.
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