TSM-140-03-LM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-140-03-LM-DV-P-TR is an 80-position dual-row .100" pitch surface mount terminal strip with low-profile mating height, designed for dense board-to-board signal routing. Available in tape-and-reel packaging for automated assembly with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- TSM-140-03-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-140-03-LM-DV-P-TR?
- 80 dual-row positions with 0.100" (2.54mm) pitch providing high signal density in a compact SMT footprint
- Low-profile mating interface reducing connector stack height for thin and space-constrained PCB assemblies
- Tape-and-reel (-TR) packaging enabling automated pick-and-place assembly for high-volume manufacturing
What is TSM-140-03-LM-DV-P-TR used for?
The TSM-140-03-LM-DV-P-TR is used in industrial control boards, test and measurement backplanes, and communication modules where 80 signals must be routed across a board-to-board interface at a standard 0.100" pitch. Its low-profile mating height and SMT termination suit slim enclosure designs and multi-board stack configurations where vertical clearance is constrained.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-140-03-LM-DV-P-TR datasheet?
TSM-140-03-LM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-140-03-LM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-140-03-LM-DV-P-TR provide, and what is its contact pitch?
The TSM-140-03-LM-DV-P-TR provides 80 positions arranged in a dual-row layout with a 0.100" (2.54mm) contact pitch. This standard pitch ensures compatibility with a wide range of mating connectors and PCB footprints, supporting up to 80 individual signal or power connections in a single surface mount strip.
What does the low-profile (LM) variant offer compared to standard-height TSM series connectors for thin enclosure designs?
The -LM (low-profile mating) designation indicates a reduced connector height compared to standard TSM variants, lowering the overall board stack height by several millimeters. This is critical in slim electronics enclosures, portable instruments, and multi-board assemblies where a standard connector height would exceed the available 3mm to 5mm vertical clearance.
Is the TSM-140-03-LM-DV-P-TR available in tape-and-reel for high-volume SMT assembly lines?
Yes, the -TR suffix specifies tape-and-reel packaging, which feeds directly into automated SMT pick-and-place machines for high-volume PCB production. The surface mount termination style and 0.100" pitch footprint are compatible with standard SMT reflow processes, allowing the 80-position connector to be placed and soldered in a single automated production pass.
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