TSM-134-04-LM-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-134-04-LM-DH-A-P-TR is a 68-position dual-row 0.100 inch pitch surface-mount terminal strip with low-profile dual-height design, suited for high pin-count board-to-board or wire-to-board connections in automated PCB assembly. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 68
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-134-04-LM-DH-A-P-TR?
- 68-position dual-row terminal strip at 0.100 inch (2.54 mm) pitch providing high-density signal connections in a single surface-mount component
- Low-profile dual-height (LM-DH) design allows mating connector clearance while minimizing overall stack height in space-constrained multi-board assemblies
- Surface-mount (SM) termination style supports automated SMT reflow soldering for consistent solder joint quality across high-volume production
- Tape-and-reel (TR) packaging enables high-speed automated pick-and-place assembly without manual handling, reducing placement errors
What is TSM-134-04-LM-DH-A-P-TR used for?
The TSM-134-04-LM-DH-A-P-TR is used in embedded computing modules, industrial backplane assemblies, and high-density test fixtures where 68 signals must pass between PCBs at a standardized 0.100 inch pitch. Its low-profile dual-height configuration optimizes the vertical board spacing in stacked PCB designs while leaving room for components mounted on the lower board surface. Tape-and-reel packaging supports high-throughput automated PCB manufacturing in telecommunications infrastructure and data acquisition systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-134-04-LM-DH-A-P-TR datasheet?
TSM-134-04-LM-DH-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-134-04-LM-DH-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the position count and pitch of the TSM-134-04-LM-DH-A-P-TR?
The TSM-134-04-LM-DH-A-P-TR has 68 positions in a dual-row layout at 0.100 inch (2.54 mm) pitch, providing a high-density 68-signal interconnect that aligns with standard 0.100 inch compatible mating housings and IDC cable assemblies widely used in embedded computing and industrial systems.
How does the low-profile dual-height (LM-DH) design benefit stacked PCB assemblies?
The low-profile dual-height design provides a controlled standoff between mated boards — typically a few millimeters — that simultaneously minimizes the stack height and maintains clearance for SMT components on the lower board. In a 68-position 0.100 inch pitch application this allows denser vertical packaging than standard-height connectors while avoiding component clash.
Is TSM-134-04-LM-DH-A-P-TR compatible with automated SMT manufacturing?
Yes. The SM (surface-mount) termination and TR (tape-and-reel) packaging make the TSM-134-04-LM-DH-A-P-TR fully compatible with automated pick-and-place machines and lead-free SMT reflow soldering at up to 260°C peak, supporting high-volume PCB assembly for industrial and telecommunications applications.
How does TSM-134-04-LM-DH-A-P-TR compare to TSM-135-03-SM-DH-A-P-TR for a high pin-count design?
The TSM-134 variant has 68 positions versus 70 positions on the TSM-135, and the LM (low-profile mated height) suffix indicates a smaller stacking height. Choose the TSM-134-04 when 68 signals are sufficient and minimizing the vertical board gap by 1 to 2 mm is a layout priority, while the TSM-135-03 is preferred when 70 signal paths are needed at a slightly higher dual-height standoff.
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