TSM-144-05-SM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-144-05-SM-DV-P-TR is a 144-position dual-row surface mount terminal strip with 0.100" pitch and gold-plated contacts, ideal for high-cycle board interconnect applications. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TSM-144-05-SM-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-SM-DV-P-TR?
- 144-position dual-row configuration at 0.100" (2.54 mm) pitch for maximum signal density on standard PCBs
- Gold-plated contacts (suffix -05) provide low contact resistance and corrosion resistance for reliable long-term signal integrity
- Tape-and-reel (TR) packaging enables high-volume automated pick-and-place SMT assembly
What is TSM-144-05-SM-DV-P-TR used for?
The TSM-144-05-SM-DV-P-TR is designed for backplane interfaces, FPGA daughter cards, and test-and-measurement equipment where 144 surface mount signal connections are required with enhanced contact reliability. The gold plating makes it well suited for environments requiring low contact resistance over thousands of mating cycles, such as industrial control panels and communications hardware.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-144-05-SM-DV-P-TR datasheet?
TSM-144-05-SM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-144-05-SM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the gold plating on the TSM-144-05-SM-DV-P-TR contacts improve performance compared to standard tin-plated versions?
The -05 gold plating on the TSM-144-05-SM-DV-P-TR delivers contact resistance typically below 20 mΩ and resists oxidation across operating temperatures from -55°C to +125°C, making it superior to tin-plated contacts in harsh or high-cycle applications.
What is the total pin count and row layout of the TSM-144-05-SM-DV-P-TR?
The TSM-144-05-SM-DV-P-TR has 144 total positions arranged in 2 rows of 72 contacts each, on a 0.100" (2.54 mm) pitch grid, providing a compact high-density footprint suitable for standard 0.1-inch PCB pad layouts.
For a test fixture requiring repeated connector insertions, when is the TSM-144-05-SM-DV-P-TR the right choice over a lower-cost connector?
When the test fixture demands over 500 insertion cycles and low contact resistance under 50 mΩ across all 144 pins, the gold-plated TSM-144-05-SM-DV-P-TR outperforms standard tin-plated alternatives, reducing test failures caused by contact degradation.
What packaging format does the TSM-144-05-SM-DV-P-TR use and how does it support production manufacturing?
The TR suffix indicates tape-and-reel packaging, compatible with standard 24 mm carrier tape used in automated SMT pick-and-place machines, enabling production throughput of thousands of connectors per hour without manual placement.
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