TSM-140-03-L-DV-P-TR SAMTEC Connector (Other) In Stock
The TSM-140-03-L-DV-P-TR is an 80-position dual-row surface-mount terminal strip from SAMTEC with 0.100" (2.54 mm) pitch, providing a high pin-count SMT header for board-to-board or wire-to-board connections in a standard footprint. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- TSM-140-03-L-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-140-03-L-DV-P-TR?
- 80-position dual-row surface-mount layout at 0.100 inch (2.54 mm) pitch offering high contact density compatible with standard 0.100 inch mating receptacles
- SMT termination enabling automated reflow soldering for consistent joint quality and high-volume assembly throughput without through-hole drilling
- SAMTEC TSM series construction providing precise pin alignment across 40 positions per row to ensure reliable mating with ribbon cables and IDC housings
What is TSM-140-03-L-DV-P-TR used for?
The TSM-140-03-L-DV-P-TR is well suited for backplane, test fixture, and development-board applications requiring a high pin-count 0.100-inch pitch surface-mount terminal strip. With 80 positions in a dual-row format, it accommodates wide parallel data buses, mixed power and signal assignments, and structured wiring harness connections in industrial controllers, embedded computing modules, and electronic test equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-140-03-L-DV-P-TR datasheet?
TSM-140-03-L-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-140-03-L-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contact positions does the TSM-140-03-L-DV-P-TR provide and how are they distributed across rows?
The TSM-140-03-L-DV-P-TR provides 80 contact positions distributed evenly across 2 rows, giving 40 positions per row at the standard 0.100 inch (2.54 mm) pitch. This layout accommodates wide parallel buses and is directly compatible with standard 80-conductor ribbon cables and IDC mating receptacles used in embedded and industrial wiring applications.
What PCB assembly process is compatible with the TSM-140-03-L-DV-P-TR surface-mount termination style?
The TSM-140-03-L-DV-P-TR uses surface-mount termination compatible with standard lead-free reflow soldering at peak temperatures of up to 260°C. Automated SMT pick-and-place and reflow processes are fully supported, eliminating through-hole drilling and wave-soldering operations, which reduces board fabrication cost for the 80-position dual-row strip.
In which embedded or test-equipment designs is the TSM-140-03-L-DV-P-TR preferred over a 0.050 inch pitch connector?
The 0.100 inch (2.54 mm) pitch of the TSM-140-03-L-DV-P-TR is preferred over 0.050 inch alternatives when the mating cable assembly or socket uses the industry-standard 2.54 mm grid, such as conventional IDC ribbon cables, breadboard-compatible receptacles, or hand-wired test harnesses. The wider pitch also tolerates greater mechanical misalignment during mating, reducing insertion-force sensitivity in field-serviceable or frequently-reconnected test fixtures.
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