TSM-143-02-F-DV-P-TR SAMTEC Connector (Other) In Stock
TSM-143-02-F-DV-P-TR is an 86-position dual-row surface-mount terminal strip on a 2.54 mm (0.100") pitch from SAMTEC with a vertical (F) termination, enabling high-density perpendicular board-to-board signal interconnects. Available in stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 86
- Lifecycle
- ACTIVE
- Datasheet
- TSM-143-02-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-143-02-F-DV-P-TR?
- 86 contacts in 2 rows on 2.54 mm (0.100 inch) pitch delivers high-density vertical board-to-board signal routing
- Vertical (F) SMT termination mates with female receptacles mounted perpendicular to the PCB plane for stacked board assemblies
- Tape-and-reel (TR) packaging supports automated pick-and-place placement on high-volume SMT production lines
- Dual-row design routes 43 signals per row, minimizing connector board footprint length versus single-row alternatives
- SAMTEC gold-plated contacts provide low contact resistance and corrosion resistance over thousands of mating cycles
What is TSM-143-02-F-DV-P-TR used for?
The TSM-143-02-F-DV-P-TR serves as the male pin header in vertical board-to-board stacks used in industrial control systems, embedded computing modules, and FPGA development platforms where 86 signals must pass between a baseboard and a mezzanine card. Its 2.54 mm pitch footprint aligns with standard PCB grid systems, simplifying layout and allowing reuse of existing footprint libraries. The tape-and-reel format makes it a natural fit for high-volume automated assembly in consumer electronics and telecommunications infrastructure equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-143-02-F-DV-P-TR datasheet?
TSM-143-02-F-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-143-02-F-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signal positions does the TSM-143-02-F-DV-P-TR provide, and how are they arranged on the PCB footprint?
The TSM-143-02-F-DV-P-TR offers 86 total signal positions arranged in 2 rows of 43 pins, on a 2.54 mm (0.100 inch) pitch. The dual-row footprint spans approximately 109 mm in length along the major axis, making it compatible with standard 120 mm or 160 mm Eurocard PCB formats while leaving adequate clearance for decoupling capacitors and routing channels.
What does the 'F' (vertical) termination style mean for stacked board assemblies using the TSM-143-02-F-DV-P-TR?
The 'F' designator indicates a vertical or straight SMT termination, where the connector pins are perpendicular to the PCB plane. This orientation allows a mating female receptacle on a daughtercard to plug in from directly above, creating a parallel stacked PCB assembly. The board-to-board spacing is determined by the exposed pin length, typically 4 mm to 8 mm, which defines the gap between the two PCBs in the finished stack.
Can the TSM-143-02-F-DV-P-TR withstand standard lead-free reflow soldering, and what packaging is available for automated assembly?
Yes — the connector's SMT pads are rated for lead-free reflow at up to 260°C peak temperature, complying with IPC/JEDEC J-STD-020. The -TR suffix confirms tape-and-reel packaging on 13-inch reels, allowing pick-and-place machines to handle the 86-pin part without manual loading. This combination is standard practice in SMT lines running at 2000 or more placements per hour.
When should a designer choose TSM-143-02-F-DV-P-TR over a 2 mm pitch alternative for a new mezzanine design?
The 2.54 mm pitch TSM-143-02-F-DV-P-TR is preferable when PCB trace routing between pins is constrained to a 0.1 mm minimum via pad and 0.15 mm trace width, because the larger pitch allows a single via between adjacent columns without microvias. A 2 mm pitch alternative saves about 20% board length for the same 86 pins but requires tighter design rules that increase layer count and PCB fabrication cost, making the 2.54 mm option more cost-effective in 4-layer or fewer designs.
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