TSM-139-01-LM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-139-01-LM-DV-P-TR is a 78-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch, suitable for standard-density board-to-board and wire-to-board interconnections. Tape-and-reel packaging enables automated SMT assembly in high-volume production environments.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Datasheet
- TSM-139-01-LM-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-139-01-LM-DV-P-TR?
- 78-position dual-row SMT terminal strip at standard 0.100" (2.54 mm) pitch compatible with universal PCB grid layouts
- Tape-and-reel (TR) format supports automated SMT pick-and-place for efficient high-volume assembly
- Dual-row layout provides 39 contacts per row, maximizing signal capacity per linear millimeter of board edge
What is TSM-139-01-LM-DV-P-TR used for?
The TSM-139-01-LM-DV-P-TR is designed for standard-pitch board interconnect applications in industrial control systems, embedded computing platforms, and test-and-measurement equipment. Its 78-position dual-row 0.100" pitch layout enables routing of up to 78 signals over a familiar 2.54 mm grid, simplifying PCB layout and reducing design cycle time for engineers migrating from through-hole to SMT interconnects.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-139-01-LM-DV-P-TR datasheet?
TSM-139-01-LM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-139-01-LM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much interconnect capacity is available in this dual-row terminal strip?
The device offers 78 pins on a dual-row 0.100 inch pitch, supporting many board-to-board signals in one connector footprint.
Why is the tape-and-reel version relevant to production assembly?
Tape-and-reel packaging supports automated placement of the 78-pin surface-mount connector, helping high-volume lines maintain repeatable feeder and reflow handling.
What should an alternate-source review preserve for TSM-139-01-LM-DV-P-TR?
Any candidate should match all 78 pins, the dual-row geometry, 0.100 inch pitch, mounting orientation, polarization, and packaging requirements before approval.
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