TSM-143-02-STL-DV-P-TR SAMTEC Connector (Other) In Stock
Samtec TSM-143-02-STL-DV-P-TR is an 86-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch, offering a secure dual-lock mounting system for high-reliability board interconnects. Tape-and-reel packaging supports automated SMT assembly in high-volume production environments.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 86
- Lifecycle
- ACTIVE
- Datasheet
- TSM-143-02-STL-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-143-02-STL-DV-P-TR?
- 86-position dual-row configuration at 0.100" (2.54 mm) pitch provides broad signal coverage in a single surface mount component
- Dual-lock (DV) mounting system delivers secure board retention and mechanical stability under mating loads
- Surface mount termination with tape-and-reel packaging enables automated pick-and-place SMT assembly
- Polarized (P) configuration prevents incorrect mating orientation, reducing assembly errors
What is TSM-143-02-STL-DV-P-TR used for?
The TSM-143-02-STL-DV-P-TR is used in industrial automation, embedded computing, and telecommunications backplane designs where 86 signals must be routed through a single dual-row surface mount connector at 2.54 mm pitch. Its dual-lock board retention is especially valuable in vibration-prone environments such as motor drive controllers and ruggedized data acquisition systems. The polarized design ensures correct mating orientation during module replacement or field servicing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-143-02-STL-DV-P-TR datasheet?
TSM-143-02-STL-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-143-02-STL-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch does the TSM-143-02-STL-DV-P-TR use, and how many positions does it provide?
The TSM-143-02-STL-DV-P-TR uses a 0.100" (2.54 mm) pitch and provides 86 total positions in a dual-row layout with 43 positions per row. This makes it one of the highest-density options in the TSM series for surface mount terminal strip applications on standard 2.54 mm grid PCBs.
How does the dual-lock mounting system in the TSM-143-02-STL-DV-P-TR improve mechanical performance?
The dual-lock (DV) board lock feature on the TSM-143-02-STL-DV-P-TR provides two retention points that anchor the connector body to the PCB, resisting lateral and vertical forces during mating and unmating of the 86-position strip. This is particularly beneficial in industrial and automotive applications where mechanical shock and vibration could otherwise dislodge surface mount connectors with no locking feature.
Why would a designer choose the polarized TSM-143-02-STL-DV-P-TR over a non-polarized alternative?
The polarized (P) variant of the TSM-143-02-STL-DV-P-TR includes a keying feature that physically prevents reverse mating on its 86-position interface. For systems with asymmetric signal assignments or where mis-mating could damage circuits operating at 3.3 V or 5 V logic levels, the polarized version eliminates a common assembly error without requiring additional hardware.
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