TSM-143-03-TM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-143-03-TM-DV-P-TR is an 86-position dual-row surface-mount terminal strip with 2.54mm pitch, featuring a tail-mount configuration for stable SMT board attachment in high-density connector applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 86
- Lifecycle
- ACTIVE
- Datasheet
- TSM-143-03-TM-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-143-03-TM-DV-P-TR?
- 86 positions in a dual-row 2.54mm pitch format for high-density SMT board interconnection
- Tail-mount (TM) termination style providing mechanical stability during reflow soldering
- Tape-and-reel delivery enabling automated pick-and-place for high-volume SMT production
What is TSM-143-03-TM-DV-P-TR used for?
The TSM-143-03-TM-DV-P-TR is suited for backplane assemblies, development boards, and industrial I/O modules where 86 or more signals must be routed across a standardized 2.54mm grid. Its dual-row layout and tail-mount termination improve mechanical retention during reflow, making it reliable in vibration-prone environments such as industrial control cabinets and embedded computing enclosures. Tape-and-reel packaging ensures seamless integration into automated SMT assembly processes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-143-03-TM-DV-P-TR datasheet?
TSM-143-03-TM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-143-03-TM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-143-03-TM-DV-P-TR have and what pitch does it use?
The TSM-143-03-TM-DV-P-TR is an 86-position dual-row terminal strip with a standard 2.54mm (0.100 inch) pitch, providing a robust SMT interconnect solution for applications needing a large number of signal or power contacts on a single connector.
What advantage does the tail-mount (TM) style of TSM-143-03-TM-DV-P-TR offer over standard surface-mount termination?
The tail-mount style extends solder tails below the connector body, increasing the solder joint area and improving mechanical retention; this is particularly beneficial in applications subject to vibration or mechanical stress, such as industrial equipment or ruggedized electronics, where a standard SMT pad alone may not provide sufficient pull strength on an 86-pin connector.
Which board-level applications are best served by the 86-position TSM-143-03-TM-DV-P-TR connector?
Development evaluation boards, FPGA breakout cards, industrial PLC I/O expansion modules, and test fixtures requiring many parallel signal lines are best served by this connector; the 86-pin count at 2.54mm pitch accommodates wide data buses, mixed power-and-signal configurations, and GPIO-heavy microcontroller boards within a familiar standard-pitch footprint.
Is the TSM-143-03-TM-DV-P-TR compatible with standard 2.54mm dual-row female socket strips?
Yes, the 2.54mm dual-row pitch of the TSM-143-03-TM-DV-P-TR is compatible with standard dual-row female socket strips such as SAMTEC's SSW or SSM series; designers can build mated board-to-board assemblies with defined insertion forces and rated mating cycles typically exceeding 30 insertions for reliable field use.
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