TSM-139-03-SS-DV-P-TR SAMTEC Connector (Other) In Stock
The TSM-139-03-SS-DV-P-TR from Samtec is a 78-position dual-row surface-mount terminal strip with 0.100" pitch, stainless steel hardware, and tape-and-reel packaging for automated SMT assembly. It provides a reliable high-density board-to-board or board-to-cable interface in industrial and embedded computing applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Datasheet
- TSM-139-03-SS-DV-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-139-03-SS-DV-P-TR?
- 78 positions in a dual-row surface-mount configuration at 0.100" pitch enabling dense signal breakout on standard PCB grids
- Stainless steel hardware construction providing enhanced corrosion resistance and mechanical durability in harsh environments
- Tape-and-reel packaging supporting automated pick-and-place SMT assembly for high-volume PCB production
What is TSM-139-03-SS-DV-P-TR used for?
The TSM-139-03-SS-DV-P-TR is used in dense signal breakout applications such as backplane interfaces, FPGA development boards, and industrial I/O expansion modules where 78 signals must be routed through a standard 0.100" pitch surface-mount terminal strip. Its tape-and-reel format and stainless steel construction make it well suited for high-volume automated assembly in industrial control, test equipment, and embedded computing platforms. The dual-row layout maximizes signal density while maintaining compatibility with standard 0.100" pitch mating headers and IDC cables.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-139-03-SS-DV-P-TR datasheet?
TSM-139-03-SS-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-139-03-SS-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the TSM-139-03-SS-DV-P-TR terminal strip use?
The TSM-139-03-SS-DV-P-TR is a 78-position dual-row surface-mount terminal strip with a 0.100" pitch, enabling routing of 78 signals on a standard PCB grid for industrial control, FPGA breakout, and backplane interconnect applications.
For a high-volume SMT production line requiring 78-position connectors, how does TSM-139-03-SS-DV-P-TR support automated assembly?
The TSM-139-03-SS-DV-P-TR is supplied in tape-and-reel packaging compatible with standard pick-and-place machines, allowing automated placement on PCBs at 0.100" pitch with standard reflow soldering, eliminating hand-placement costs in high-volume manufacturing runs.
What advantage does the stainless steel construction of TSM-139-03-SS-DV-P-TR offer in harsh industrial environments?
The stainless steel hardware on TSM-139-03-SS-DV-P-TR provides corrosion resistance in humid or chemically aggressive environments, maintaining mechanical integrity and reliable contact retention across 78 positions in factory-floor equipment, outdoor enclosures, and industrial control panels.
When would TSM-139-03-SS-DV-P-TR be chosen over a through-hole terminal strip on an industrial control board?
The surface-mount configuration of TSM-139-03-SS-DV-P-TR saves board space by eliminating through-holes, reduces assembly steps by allowing single-sided reflow soldering, and is preferred when the 0.100" pitch 78-position layout must fit within a constrained PCB area on an industrial controller or motion system board.
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About SAMTEC
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