TSM-143-04-F-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-143-04-F-DV-P-TR is an 86-position dual-row surface-mount terminal strip with 0.100" (2.54 mm) pitch, featuring a flat termination style and vertical dual-row orientation for broad PCB compatibility. It is supplied in tape-and-reel packaging for automated SMT production. Available from global distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 86
- Lifecycle
- ACTIVE
- Datasheet
- TSM-143-04-F-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-F-DV-P-TR?
- 86-position dual-row terminal strip at 0.100" (2.54 mm) pitch, compatible with standard 2.54 mm grid PCB layouts
- Flat termination (F) style provides consistent coplanarity across all 86 positions for reliable SMT reflow soldering
- Dual-row vertical (DV) orientation maximizes connection density while maintaining a standard through-hole compatible footprint
- Tape-and-reel (-TR) packaging enables high-volume automated pick-and-place assembly on SMT production lines
What is TSM-143-04-F-DV-P-TR used for?
The TSM-143-04-F-DV-P-TR is used in backplane interconnect, embedded computing, and industrial I/O boards requiring 86 surface-mount contacts at 2.54 mm pitch. Its dual-row vertical configuration suits wide parallel bus designs in communication infrastructure, test and measurement equipment, and industrial automation systems. Tape-and-reel packaging integrates seamlessly with high-volume automated SMT assembly workflows.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-143-04-F-DV-P-TR datasheet?
TSM-143-04-F-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-143-04-F-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the TSM-143-04-F-DV-P-TR terminal strip offer?
The TSM-143-04-F-DV-P-TR offers 86 total positions in a dual-row arrangement with 0.100" (2.54 mm) pitch, with 43 positions per row. This standard 2.54 mm pitch ensures broad PCB design compatibility across a wide range of industrial, embedded, and communication applications.
How does the flat termination style of TSM-143-04-F-DV-P-TR benefit SMT assembly?
The flat termination (F) style ensures consistent coplanarity across all 86 solder contacts, which is essential for reliable solder joint formation during SMT reflow processes. Good coplanarity at 0.100" (2.54 mm) pitch minimizes the risk of solder bridging or open joints when processed through standard reflow ovens at peak temperatures around 260°C.
For which types of boards or systems is the TSM-143-04-F-DV-P-TR most appropriate?
This 86-position dual-row 2.54 mm pitch connector is most appropriate for backplane interconnect boards, embedded computing modules, industrial I/O expansion cards, and test and measurement interfaces. Its standard pitch and high pin count make it suitable for wide parallel bus connections where 86 signals need to be routed between two PCBs in a surface-mount configuration.
When would a designer choose TSM-143-04-F-DV-P-TR over a finer-pitch connector such as a 1.27 mm alternative?
A designer would choose the TSM-143-04-F-DV-P-TR at 0.100" (2.54 mm) pitch over a 1.27 mm alternative when standard PCB manufacturing tolerances, lower-cost tooling, or compatibility with existing 2.54 mm grid layouts is more important than minimizing board footprint. The wider 2.54 mm pitch is also more forgiving of solder paste stencil tolerances and inspection, reducing assembly defect rates in medium-volume production.
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