TSM-103-04-LM-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-103-04-LM-DH-P-TR is a 6-position dual-row surface-mount terminal strip at 0.100-inch (2.54 mm) pitch with low-profile LM header style and double-height (DH) standoff. It provides reliable through-board signal connections in a tape-and-reel packaging for automated SMT assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TSM-103-04-LM-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6-position dual-row header at standard 0.100-inch (2.54 mm) pitch compatible with common 0.100-inch mating sockets
- Low-profile LM terminal style with double-height (DH) standoff providing configurable board-to-board stack heights
- Surface-mount P (press-fit) tail option for secure PCB retention during reflow without additional fixturing
- Tape-and-reel (TR) packaging enabling high-volume automated pick-and-place assembly on SMT lines
- SAMTEC TSM series proven reliability for general-purpose signal interconnect in industrial and consumer electronics
Applications
TSM-103-04-LM-DH-P-TR is used as a general-purpose dual-row header for board-to-board or wire-to-board signal connections at 0.100-inch pitch in industrial controls, test fixtures, and embedded computing modules. Its surface-mount press-fit tails and tape-and-reel packaging make it suitable for high-volume automated assembly lines producing communication cards, sensor interface boards, and daughtercard connectors. The double-height standoff variant accommodates mating sockets on boards with taller components or specific board separation requirements.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many total contacts does TSM-103-04-LM-DH-P-TR provide, and how are they arranged physically?
TSM-103-04-LM-DH-P-TR provides 6 total contacts arranged in 2 rows of 3 at 0.100-inch (2.54 mm) pitch in both directions. This dual-row configuration delivers 6 signal connections in a compact footprint, fitting standard 0.100-inch mating sockets used widely in industrial and embedded system boards.
What benefit does the double-height (DH) standoff option provide over a standard-height TSM header?
The DH (double-height) standoff raises the connector body above the PCB surface, creating additional clearance—typically 4 mm or more—between the header PCB and a mating socket board. This allows engineers to use TSM-103-04-LM-DH-P-TR in stack-up designs where taller through-hole components or heatsinks on the lower board would obstruct a standard-height mated pair.
Is TSM-103-04-LM-DH-P-TR available in tape-and-reel, and what does this mean for production line setup?
Yes, the TR suffix confirms tape-and-reel packaging, delivering connectors in a continuous carrier tape compatible with standard SMT pick-and-place feeders. This eliminates manual loading for 6-position headers and supports high-volume automated assembly at rates typically exceeding 3000 placements per hour on modern production lines.
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