TSM-143-04-S-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-143-04-S-DV-P-TR is an 86-position dual-row 2.54 mm (0.100 inch) pitch surface mount terminal strip with a straight contact profile and dual-voltage compatibility. It features gold-plated contacts and tape-and-reel packaging for automated SMT assembly. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 86
- Lifecycle
- ACTIVE
- Datasheet
- TSM-143-04-S-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-143-04-S-DV-P-TR?
- 86-position dual-row configuration on 2.54 mm (0.100 inch) pitch provides high pin count for signal and power routing on a universally compatible PCB grid
- Straight (-S) contact orientation suits standard vertical mating applications with consistent insertion forces across all 86 positions
- Dual-voltage (-DV) capability enables mixed 3.3 V and 5 V logic routing through a single connector body, reducing board connector count
What is TSM-143-04-S-DV-P-TR used for?
The TSM-143-04-S-DV-P-TR is used in industrial backplane assemblies, programmable logic controller expansion boards, and embedded computing carrier cards requiring 86 mixed-voltage signal connections on a standard 2.54 mm pitch. The straight contact style and dual-voltage design simplify connector selection for systems migrating between 3.3 V and 5 V logic domains.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-143-04-S-DV-P-TR datasheet?
TSM-143-04-S-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-143-04-S-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the straight contact style of the TSM-143-04-S-DV-P-TR compare to angled or flat-mated alternatives?
The straight (-S) contact style on the TSM-143-04-S-DV-P-TR provides direct vertical mating, which is the most common configuration for 2.54 mm pitch terminal strips in backplane and stacking applications. Straight contacts produce consistent and predictable insertion forces across all 86 positions, simplifying robotic assembly alignment compared to angled contact variants.
What dual-voltage capability does the TSM-143-04-S-DV-P-TR offer and which logic families does it serve?
The -DV dual-voltage feature enables the TSM-143-04-S-DV-P-TR to carry both 3.3 V and 5 V logic signals within its 86-position dual-row housing, supporting TTL, LVTTL, and CMOS I/O families simultaneously. This is particularly useful on carrier boards interfacing legacy 5 V peripheral modules with modern 3.3 V microcontrollers or FPGAs, avoiding the need for separate connector banks.
Which high-volume production scenarios justify using tape-and-reel packaging on the TSM-143-04-S-DV-P-TR?
The -TR tape-and-reel packaging on the TSM-143-04-S-DV-P-TR is optimal for PCB assembly lines running automated pick-and-place equipment at production volumes above 500 boards per shift. Reel packaging reduces part handling errors, feeds directly into standard SMT feeders, and ensures accurate placement of the 86-position body on the 2.54 mm grid footprint without manual orientation.
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