TSM-140-05-L-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-140-05-L-DV-P-TR is an 80-position dual-row surface-mount terminal strip with 0.100-inch (2.54 mm) pitch, featuring right-angle leads and tape-and-reel packaging for automated SMT production. From $2.50, in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- TSM-140-05-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-140-05-L-DV-P-TR?
- 80-position dual-row configuration on 0.100-inch (2.54 mm) pitch providing 40 signal pairs on a standard 2.54 mm grid
- Tape-and-reel (TR) packaging for high-volume automated SMT pick-and-place assembly
- Right-angle (L) lead termination enabling edge-mount PCB connections with horizontal mating access
- Surface-mount termination compatible with standard 260°C reflow soldering for reliable automated assembly
What is TSM-140-05-L-DV-P-TR used for?
The TSM-140-05-L-DV-P-TR is ideal for edge-mounted board-to-board connections in industrial control panels, PLC expansion modules, and rack-mount computing systems where horizontal mating access is required. The 80-position dual-row layout at 2.54 mm pitch supports 40 signal pairs and spans approximately 100 mm along the PCB edge, providing a reliable surface-mount interface for high-density I/O routing. Tape-and-reel packaging supports lean, high-volume SMT assembly with minimal handling.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-140-05-L-DV-P-TR datasheet?
TSM-140-05-L-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-140-05-L-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the lead style and total contact count of the TSM-140-05-L-DV-P-TR, and why is that useful?
The TSM-140-05-L-DV-P-TR uses right-angle (L) leads with 80 positions in a dual-row arrangement on a 0.100-inch (2.54 mm) pitch. The right-angle orientation allows the connector to be mounted flush to the PCB edge, enabling horizontal mating access from the side of the board — a key advantage in rack-mount and panel-mount enclosures where vertical mating clearance is limited to less than 10 mm.
How does the tape-and-reel format of the TSM-140-05-L-DV-P-TR reduce production costs for OEMs?
The TR (tape-and-reel) packaging of the TSM-140-05-L-DV-P-TR allows automated pick-and-place machines to handle the 80-position connector at rates above 3,000 placements per hour with positional tolerances within ±0.1 mm. This eliminates manual placement, reducing per-board labor cost by approximately $0.05–$0.15 per unit, which translates to significant savings at production volumes exceeding 50,000 boards per year.
Which industrial board-to-board connection scenarios best suit the TSM-140-05-L-DV-P-TR?
The TSM-140-05-L-DV-P-TR is best suited for backplane-to-daughter-card connections in industrial PLCs, multi-axis servo drive systems, and distributed I/O modules where 80 contacts at 2.54 mm pitch must be reliably routed with side-access mating. Its operating temperature range of -40°C to 105°C and gold-plated contacts supporting at least 100 mating cycles ensure reliable performance in harsh factory-floor environments.
How does an 80-position dual-row TSM-140-05-L-DV-P-TR footprint compare to using four 20-position single-row connectors on the same PCB?
A single 80-position dual-row TSM-140-05-L-DV-P-TR occupies approximately 100 mm × 5 mm of PCB edge space, while four separate 20-position single-row connectors would consume about 200 mm of edge length in total (4 × 50 mm). Consolidating into one dual-row part reduces the board-edge requirement by 50%, eliminates 3 additional connector footprints, and cuts BOM line items from 4 to 1, simplifying procurement and reducing assembly error risk.
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