TSM-144-05-G-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-144-05-G-DV-P-TR is an 88-position dual-row 2.54mm pitch surface-mount terminal strip with a gold-plated contact finish, providing reliable high-density SMT interconnection for demanding board-level applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TSM-144-05-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-144-05-G-DV-P-TR?
- 88 positions on a 2.54mm dual-row pitch for broad signal coverage in a single SMT connector
- Gold-plated (G) contact finish ensuring low contact resistance and corrosion resistance over extended service life
- Tape-and-reel packaging for high-throughput automated pick-and-place SMT assembly
What is TSM-144-05-G-DV-P-TR used for?
The TSM-144-05-G-DV-P-TR is well suited for FPGA development boards, industrial backplane interfaces, and test fixture headers where 88 contacts on a standard 2.54mm grid must carry mixed digital signals reliably. Its gold-plated contacts reduce oxidation risk in humid or corrosive environments, extending connector service life in industrial and instrumentation applications. Tape-and-reel delivery supports seamless integration into high-volume reflow soldering workflows.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-144-05-G-DV-P-TR datasheet?
TSM-144-05-G-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-144-05-G-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact plating does the TSM-144-05-G-DV-P-TR use and why does it matter?
The G designation in TSM-144-05-G-DV-P-TR indicates gold-plated contacts; gold plating typically delivers contact resistance below 20 milliohms, prevents oxidation in humid environments, and maintains consistent electrical performance across hundreds of mating cycles, which is critical for high-reliability industrial and instrumentation connectors.
For a wide parallel bus design needing 88 signal lines, how does the TSM-144-05-G-DV-P-TR simplify layout?
The 88-position dual-row 2.54mm layout of the TSM-144-05-G-DV-P-TR consolidates an entire 88-bit parallel bus into a single connector footprint, eliminating multiple smaller connectors and the associated routing complexity; designers get a single mating interface on a standard 2.54mm grid that is easy to hand-wire or mate with off-the-shelf dual-row socket strips.
How does the TSM-144-05-G-DV-P-TR compare to the similar TSM-143 series for position count?
The TSM-144-05-G-DV-P-TR provides 88 positions, which is 2 more contacts than the TSM-143-series at 86 positions; both use the same 2.54mm dual-row pitch and SMT termination, so designers can choose the 88-position variant when their signal count requires that extra 2 pins without changing the overall connector family or PCB layout strategy.
Which production scenarios gain the most advantage from the tape-and-reel format of the TSM-144-05-G-DV-P-TR?
High-volume PCB assembly lines running automated pick-and-place machines gain the most benefit, because the tape-and-reel format feeds individual 88-pin connectors at machine speed, eliminating hand-loading delays; for a production batch of 1000 boards, automating placement of a 2.54mm 88-position connector can reduce per-unit placement time by several seconds compared to manual insertion.
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