TSM-107-05-LM-SH-A SAMTEC Connector (Other) In Stock
SAMTEC TSM-107-05-LM-SH-A is a 7-position single-row horizontal SMT terminal strip with a 2.54 mm (0.100 inch) pitch, low-profile mating height, and integrated shell for enhanced retention. Rated at 3 A per contact and 125 V AC/DC, it provides reliable board-edge connectivity. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 7
- Lifecycle
- ACTIVE
- Datasheet
- TSM-107-05-LM-SH-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 7-position single-row horizontal SMT layout at 2.54 mm (0.100 inch) pitch enables low-profile board-edge connections in height-constrained assemblies
- 3 A / 125 V AC/DC per contact rating supports both signal and low-power rail distribution across all 7 positions
- Integrated shell (SH) with solder-tab retention provides superior mechanical anchoring versus shell-less SMT variants on vibration-prone boards
Applications
TSM-107-05-LM-SH-A is used in robotics controllers, portable instrumentation, and embedded system boards where a compact 7-position horizontal SMT header with shell retention is needed at 2.54 mm pitch. The horizontal low-profile orientation suits panel-mount or card-edge applications where vertical mating clearance is limited to a few millimetres above the PCB surface.
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 does the horizontal mating orientation of TSM-107-05-LM-SH-A differ from vertical SMT headers in PCB layout?
A horizontal SMT header allows the mating connector to plug in parallel to the PCB surface rather than perpendicular to it. This reduces the vertical keep-out zone above the board, which matters in enclosures with less than 10 mm of clearance. The 7-position row at 2.54 mm pitch still fits a standard 0.100 inch footprint, but the entire mated assembly stays closer to the PCB plane.
What current and voltage rating makes TSM-107-05-LM-SH-A suitable for low-power bus routing?
Each of the 7 contacts is rated for 3 A continuous current at 125 V AC/DC. This supports signal lines as well as low-power distribution rails up to 3 A per pin, covering most GPIO, SPI, UART, and small power-supply header requirements on embedded development and industrial control boards at 2.54 mm pitch.
When is TSM-107-05-LM-SH-A a better choice than an equivalent shell-less SMT header for vibration-exposed designs?
The integrated shell (SH) on TSM-107-05-LM-SH-A provides solder-tab mechanical anchoring that increases board retention strength significantly compared to shell-less SMT headers that rely only on their contact solder joints. In vibration-prone environments such as motor-control enclosures, industrial robots, or vehicle-mounted electronics, this extra retention prevents the connector from lifting or cracking solder joints under repeated mechanical shock.
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