TSM-143-05-G-DV-P-TR SAMTEC Connector (Other) In Stock
TSM-143-05-G-DV-P-TR is a 86-position dual-row surface-mount terminal strip from SAMTEC with a 2.54 mm (0.100") pitch, gold-plated contacts, and tape-and-reel packaging for automated assembly. It supports signal ratings up to 3 A per pin at working voltages to 125 V AC/DC. Available from authorized distributors with in-stock inventory and worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 86
- Lifecycle
- ACTIVE
- Datasheet
- TSM-143-05-G-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-143-05-G-DV-P-TR?
- 86-position dual-row SMT layout at 2.54 mm (0.100") pitch for high-density board-to-board or wire-to-board connections
- Gold-plated contacts rated at 3 A per pin and 125 V AC/DC for reliable low-resistance signal integrity
- Tape-and-reel (TR) packaging supports high-volume automated pick-and-place assembly with consistent placement accuracy
What is TSM-143-05-G-DV-P-TR used for?
The TSM-143-05-G-DV-P-TR is used on backplane assemblies, test-and-measurement daughter cards, and industrial control PCBs where a large number of signals must be routed through a compact dual-row 2.54 mm pitch connector. Its SMT footprint makes it compatible with reflow soldering processes, reducing hand-assembly labor cost. The gold contact finish ensures long-term reliability in applications with infrequent mating cycles, such as permanent signal distribution headers.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-143-05-G-DV-P-TR datasheet?
TSM-143-05-G-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-143-05-G-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many circuits does the TSM-143-05-G-DV-P-TR carry and how are they arranged physically?
The TSM-143-05-G-DV-P-TR provides 86 total circuits arranged in 2 rows of 43 positions each, on a 2.54 mm (0.100") pitch. The dual-row layout packs these 86 signals into a strip length of roughly 43 × 2.54 mm = 109 mm, making it one of the longer TSM-series configurations Samtec offers for high-count SMT applications.
What current and voltage ratings apply to each contact in the TSM-143-05-G-DV-P-TR?
Each contact in the TSM-143-05-G-DV-P-TR is rated for 3 A continuous current and up to 125 V AC/DC working voltage. The gold-plated contact finish provides a contact resistance below 20 mΩ, keeping voltage drop under 60 mV at the full 3 A load, which is critical for power-rail distribution across a dense backplane board.
Is the TSM-143-05-G-DV-P-TR compatible with automated pick-and-place assembly lines?
Yes. The -TR suffix indicates tape-and-reel packaging, delivering 500 or 1000 units per reel depending on size, which directly feeds standard SMT pick-and-place machines. The surface-mount termination style and flat solder-tail design are fully compatible with lead-free SAC305 reflow profiles peaking at 260°C, consistent with IPC/JEDEC J-STD-020 MSL guidelines.
Which mating connector families are compatible with the TSM-143-05-G-DV-P-TR?
The TSM series uses a standard 2.54 mm dual-row pin layout, making it compatible with Samtec SSW, ESW, and BCS series socket strips, as well as industry-standard dual-row 0.100" female headers from other manufacturers. The 86-position count corresponds to a 2×43 arrangement, so the mating socket must accommodate at least 43 positions per row with the same 2.54 mm pitch.
For a backplane design requiring 80+ signal lines, why choose the TSM-143-05-G-DV-P-TR over a board-to-board fine-pitch alternative?
The 2.54 mm pitch of the TSM-143-05-G-DV-P-TR simplifies PCB routing because 2.54 mm pad centers allow a single via and trace to pass between pads on a 6-mil trace / 6-mil space design rule, avoiding the 8-layer stackup often required by 1.00 mm pitch alternatives. The 3 A per pin rating also means mixed power-and-signal routing in the same 86-pin connector without needing a separate power header, reducing total connector count and board area.
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