TSM-139-05-SS-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-139-05-SS-DV-P-TR is a 78-position dual-row surface mount terminal strip with 0.100 inch pitch featuring stainless steel hardware for enhanced durability. Gold-plated contacts provide reliable signal integrity across thousands of mating cycles in SMT configurations. Available on tape and reel for automated PCB assembly with global availability.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Datasheet
- TSM-139-05-SS-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-139-05-SS-DV-P-TR?
- 78-position dual-row configuration at 0.100" (2.54 mm) pitch provides 39 contacts per row for dense SMT board interconnect
- Stainless steel (SS) hardware option delivers superior mechanical strength and corrosion resistance compared to standard brass hardware
- Tape and reel packaging enables automated pick-and-place SMT assembly for high-volume manufacturing efficiency
What is TSM-139-05-SS-DV-P-TR used for?
The TSM-139-05-SS-DV-P-TR is suited for industrial control boards, test fixtures, and backplane interconnect applications requiring a robust 78-position dual-row SMT terminal strip with stainless steel hardware. Its corrosion-resistant construction makes it appropriate for harsh environment electronics in factory automation and outdoor equipment. The tape-and-reel packaging supports high-throughput automated assembly in telecommunications, computing, and instrumentation hardware production.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-139-05-SS-DV-P-TR datasheet?
TSM-139-05-SS-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-139-05-SS-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What differentiates the stainless steel hardware of TSM-139-05-SS-DV-P-TR from standard TSM variants?
The SS designation in TSM-139-05-SS-DV-P-TR indicates stainless steel hardware that provides greater corrosion resistance and mechanical strength than standard brass hardware used in equivalent TSM variants. This makes it preferable for industrial environments exposed to humidity or chemicals, while maintaining the same 78-position dual-row 0.100 inch pitch footprint.
How many contacts per row does the TSM-139-05-SS-DV-P-TR provide and how does this aid board routing?
With 78 total positions in 2 rows at 0.100 inch pitch, the TSM-139-05-SS-DV-P-TR offers 39 contacts per row. This dual-row layout allows routing of power, ground, and signal lines in parallel rows, reducing PCB trace congestion compared to routing all 78 signals from a single-row strip of the same length.
For what manufacturing environment is the TSM-139-05-SS-DV-P-TR tape and reel format best suited?
The TR (tape and reel) format of the TSM-139-05-SS-DV-P-TR is optimized for automated SMT pick-and-place lines using standard reflow soldering at 0.100 inch pitch PCB grid positions. High-volume electronics manufacturers benefit from consistent feeder loading and reduced handling time compared to loose or tube-packaged SMT connectors.
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