TSM-123-03-TL-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-123-03-TL-DH-P-TR is a 46-position dual-row surface-mount terminal strip with 0.100 inch pitch, right-angle (TL) orientation, and tape-and-reel packaging. Designed for high-density SMT board-to-board signal connections with dual-height (DH) mating clearance. Available in tape-and-reel format for automated assembly in networking, computing, and industrial PCB applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Datasheet
- TSM-123-03-TL-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-123-03-TL-DH-P-TR?
- 46 positions in dual-row layout with 0.100 inch pitch for high-density connectivity
- Right-angle (TL) surface-mount termination for low-profile PCB board-edge connections
- Dual-height (DH) design allows stacked PCB clearance in multi-board assemblies
- Tape-and-reel (TR) packaging enables automated high-volume SMT production
- Compatible with standard 0.100 inch pitch mating connectors across SAMTEC TSM family
What is TSM-123-03-TL-DH-P-TR used for?
TSM-123-03-TL-DH-P-TR is designed for high-density board-to-board signal routing in computing backplanes, networking cards, and industrial control modules where 46 positions and 0.100 inch pitch are required. The right-angle surface-mount configuration allows connectors to mate at the PCB edge, reducing board height. Tape-and-reel packaging supports pick-and-place reflow assembly in high-volume production environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-123-03-TL-DH-P-TR datasheet?
TSM-123-03-TL-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-123-03-TL-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-123-03-TL-DH-P-TR support, and what is the pin pitch?
The TSM-123-03-TL-DH-P-TR features 46 positions arranged in a dual-row configuration on a 0.100 inch (2.54 mm) pitch. This high-density layout supports 46 signal or power connections per connector, making it suitable for computing backplanes, instrumentation, and industrial control panel boards.
What does the TL suffix indicate, and how does the right-angle orientation affect PCB design?
The TL suffix designates a right-angle (top-loaded) surface-mount termination. This orientation positions the mating interface at the PCB edge, allowing connectors to mate perpendicularly, which reduces overall assembly height by eliminating the need for a full vertical 0.100 inch through-hole header stack above the board surface.
When should I choose TSM-123-03-TL-DH-P-TR over a standard vertical TSM connector for stacked PCB designs?
The dual-height (DH) variant of this 46-pin connector is preferred in multi-board assemblies where clearance between stacked PCBs is constrained. The DH body provides additional mating depth, accommodating board-to-board gaps larger than a standard single-height connector allows, which is critical in 1U rack or embedded computing enclosures with tight Z-height budgets, especially with 46 positions to route.
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