TSM-138-04-SM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-138-04-SM-DV-P-TR is a 76-position dual-row 2.54 mm pitch surface mount terminal strip connector. It features gold-plated contacts for reliable signal integrity and is designed for high-density PCB applications. Available from authorized distributors worldwide with competitive pricing and in-stock inventory.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 76
- Lifecycle
- ACTIVE
- Datasheet
- TSM-138-04-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-138-04-SM-DV-P-TR?
- 76-position dual-row configuration with 2.54 mm (.100") pitch for high-density signal routing
- Surface mount termination style enables reliable automated PCB assembly and reflow soldering
- Gold-plated contacts deliver low contact resistance and long-term corrosion resistance in demanding environments
What is TSM-138-04-SM-DV-P-TR used for?
The TSM-138-04-SM-DV-P-TR is well suited for backplane interconnection, board-to-board signal routing, and high-pin-count embedded system designs where a robust surface mount terminal strip is required. Its 76-position dual-row layout supports modular industrial control boards, communication equipment, and test and measurement platforms that demand dense, reliable connectivity on tight PCB real estate.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-138-04-SM-DV-P-TR datasheet?
TSM-138-04-SM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-138-04-SM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin count and row configuration of the TSM-138-04-SM-DV-P-TR?
The TSM-138-04-SM-DV-P-TR has 76 positions arranged in a dual-row layout with a 2.54 mm (.100") pitch. This configuration provides 38 pins per row, making it suitable for high-density signal connections in compact PCB designs where space is at a premium.
Which PCB assembly processes are compatible with the TSM-138-04-SM-DV-P-TR surface mount package?
The TSM-138-04-SM-DV-P-TR uses a surface mount termination style compatible with standard SMT reflow soldering processes. It supports automated pick-and-place assembly at typical reflow temperatures, allowing integration into high-volume production lines alongside other 0402 and 0603 passive components.
In what application areas is the TSM-138-04-SM-DV-P-TR typically deployed?
This 76-position connector is commonly used in backplane systems, industrial control modules, embedded computing boards, and test equipment requiring dense, reliable board-level interconnects. Its dual-row 2.54 mm pitch layout supports applications with 38 or more signal lines per connector location.
What contact plating does SAMTEC use on the TSM-138-04-SM-DV-P-TR to ensure reliability?
SAMTEC specifies gold plating on the contacts of the TSM-138-04-SM-DV-P-TR, which delivers low contact resistance typically below 20 mΩ and excellent resistance to oxidation. This ensures long-term signal integrity in environments with humidity or mild chemical exposure over thousands of mating cycles.
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